Como resolver todos os exercícios PACKET TRACER do curso Cisco CYBERSECURITY Essentials

Como resolver todos os exercícios PACKET TRACER do curso Cisco CYBERSECURITY Essentials

, cyber security , ciber segurança , cyber security awareness , hacker , hacking , hackers , packet tracer , cisco , curso cisco , cisco course , CISCO NETACAD

2393 trillion (2 393 000 000 000 000) tweets disappeared! Twitter X problems

2393 trillion (2 393 000 000 000 000) tweets disappeared! Twitter X problems

, social network , tech , hacker , hackers , twitter , x , facebook , meta , instagram , youtube , twitter is down , x is down , facebook is down , instagram is down , youtube is down

The most common mistake when making RJ45 plugs on a ethernet cable. Where is the error?

The most common mistake when making RJ45 plugs on a ethernet cable. Where is the error?

, ethernet , rj45 , tech , computers , sysadmin , internet , cyber security , cyber , security , hacker , hackers , hacking , fiber optics , pc , network , lan , diy , ai

Comment passer de Windows 10 à Windows 11 ou 12 gratuitement – ​​Mise à niveau de l'ordinateur

Comment passer de Windows 10 à Windows 11 ou 12 gratuitement – Mise à niveau de l'ordinateur

, ordinateur , technologie , internet , cyber sécurité , sécurité , hacker , hackers , pc , tech , windows , windows 11 , windows 12 , macbook , ai , malware

이더넷 케이블에 RJ45 플러그를 만들 때 가장 흔히 저지르는 실수입니다. 오류는 어디에 있습니까

이더넷 케이블에 RJ45 플러그를 만들 때 가장 흔히 저지르는 실수입니다. 오류는 어디에 있습니까

기술 , 사이버보안 , 사이버 , 보안 , 해커 , 해킹 , 디지털 , ethernet , internet , rj45 , tech , sysadmin , helpdesk , hacker , hackers , hacking , pc , lan

Como atualizar o computador Windows 10 para o WINDOWS 11/12 – A maneira mais rápida e grátis

Como atualizar o computador Windows 10 para o WINDOWS 11/12 – A maneira mais rápida e grátis

, computador , computadores , pc , tech , windows , windows 11 , windows 12 , internet , macbook , ia , ai , update , windows update , ciber segurança , hackers , malware

Desapareceram 2393 triliões de tweets! – Problemas do Twitter “X”

Desapareceram 2393 triliões de tweets! – Problemas do Twitter “X”

twitter , twitter x , redes sociais , facebook , meta , instagram , youtube , problema , problemas , twitter is down , x is down , instagram is down , youtube is down , avaria , tecnologia , hackers

Une erreur courante lors de la création de fiches RJ45 sur un câble Ethernet. Où est l'erreur ?

Une erreur courante lors de la création de fiches RJ45 sur un câble Ethernet. Où est l'erreur ?

ethernet , câble , rj45 , technologie , tech , informatique , ordinateur , sysadmin , internet , cyber sécurité , hacker , hackers , piratage , numérique , pc

Un errore comune quando si realizzano connettori RJ45 su un cavo Ethernet. Dov‘è l‘errore?

Un errore comune quando si realizzano connettori RJ45 su un cavo Ethernet. Dov‘è l‘errore?

ethernet , cavo , rj45 , tecnologia , tech , informatica , computer , sysadmin , internet , cyber , hacker , hackers , hacking , digitale , pc , network , lan

How to upgrade from Windows 10 to Windows 11/12 for free – Operating system upgrade

How to upgrade from Windows 10 to Windows 11/12 for free – Operating system upgrade

computer , computers , pc , technology , windows , windows 11 , windows 12 , internet , macbook , ai , upgrade , windows update , cybersecurity , hackers , malware , laptop

O erro mais frequente quando cravas fichas RJ45 de cabo de ethernet. Onde está o erro?

O erro mais frequente quando cravas fichas RJ45 de cabo de ethernet. Onde está o erro?

ethernet , cabo , rj45 , tecnologia , tech , informática , computador , sysadmin , internet , ciber segurança , segurança , hacker , hackers , hacking , pc , network , lan

Burla no TikTok – Cuidado com esta burla da velhinha a querer oferecer dinheiro

Burla no TikTok – Cuidado com esta burla da velhinha a querer oferecer dinheiro

burla , ladrão , ladrões , crime , ciber crime , ciber segurança , tiktok , instagram , facebook , whatsapp , youtube , hacker , hackers , dinheiro , scammer , scam

Vulnerabilidade de atualização de segurança no Microsoft Exchange Server (KB5000871)

Descrição da atualização de segurança para Microsoft Exchange Server 2019, 2016 e 2013: 2 de março de 2021 (KB5000871)

Quando você tenta instalar manualmente esta atualização de segurança clicando duas vezes no arquivo de atualização (.msp) para executá-lo no modo normal (ou seja, não como administrador), alguns arquivos não são atualizados corretamente.

Quando esse problema ocorre, você não recebe uma mensagem de erro ou qualquer indicação de que a atualização de segurança não foi instalada corretamente. No entanto, o Outlook na Web e o Painel de Controle do Exchange (ECP) podem parar de funcionar.

Esse problema ocorre em servidores que usam o Controle de Conta de Usuário (UAC). O problema ocorre porque a atualização de segurança não interrompe corretamente alguns serviços relacionados ao Exchange.

Este pacote cumulativo de atualizações de segurança resolve vulnerabilidades no Microsoft Exchange Server. Para saber mais sobre essas vulnerabilidades, consulte as seguintes Vulnerabilidades e Exposições Comuns (CVE):

• CVE-2021-26412 Microsoft Exchange Server Remote Code Execution Vulnerability

• CVE-2021-27078 Microsoft Exchange Server Remote Code Execution Vulnerability

• CVE-2021-26854 Microsoft Exchange Server Remote Code Execution Vulnerability

• CVE-2021-26855 Microsoft Exchange Server Remote Code Execution Vulnerability

• CVE-2021-27065 Microsoft Exchange Server Remote Code Execution Vulnerability

• CVE-2021-26857 Microsoft Exchange Server Remote Code Execution Vulnerability

• CVE-2021-26858 Microsoft Exchange Server Remote Code Execution Vulnerability

The Best and Worst Movies about Computer Hackers 🎞️🍿💻🌐 Os Melhores e Piores Filmes sobre Piratas Informáticos

Other lists: Alien Invasion • Computer Hackers • End of the World • Pandemic • Vampires • Virtual Reality • Zombies

8,1/10 (50.234)
Citizenfour (2014)
Documentary, Biography, News
Director: Laura Poitras
Stars: Edward Snowden, Glenn Greenwald, William Binney
In January 2013, Laura Poitras started receiving anonymous encrypted e-mails from "CITIZENFOUR," who claimed to have evidence of illegal covert surveillance programs run by the NSA in collaboration with other intelligence agencies worldwide. Five months later, she and reporters Glenn Greenwald and Ewen MacAskill flew to Hong Kong for the first of many meetings with the man who turned out to be Edward Snowden. She brought her camera with her. The resulting film is history unfolding before our eyes.



7,3/10 (127.624)
Snowden (2016)
Biography, Crime, Drama
Director: Oliver Stone
Stars: Joseph Gordon-Levitt, Shailene Woodley, Melissa Leo
The script is based on the books The Snowden Files: The Inside Story of the World's Most Wanted Man by Luke Harding and Time of the Octopus by Anatoly Kucherena. Written by Open Road Films



7,1/10 (379.697)
Live Free or Die Hard (2007)
Action, Thriller
Director: Len Wiseman
Stars: Bruce Willis, Justin Long, Timothy Olyphant
When someone hacks into the computers at the FBI's Cyber Crime Division; the Director decides to round up all the hackers who could have done this. When he's told that because it's the 4th of July most of their agents are not around so they might have trouble getting people to get the hackers. So he instructs them to get local PD'S to take care of it. And one of the cops they ask is John McClane who is tasked with bringing a hacker named Farrell to the FBI. But as soon as he gets there someone starts shooting at them. McClane manages to get them out but they're still being pursued. And it's just when McClane arrives in Washington that the whole system breaks down and chaos ensues. Written by rcs0411



7,1/10 (86.751)
WarGames (1983)
Sci-Fi, Thriller
Director: John Badham
Stars: Matthew Broderick, Ally Sheedy, John Wood
A young computer whiz kid accidentally connects into a top secret super-computer which has complete control over the U.S. nuclear arsenal. It challenges him to a game between America and Russia, and he innocently starts the countdown to World War 3. Can he convince the computer he wanted to play a game and not the real thing ? Written by Colin Tinto



7,1/10 (64.115)
The Thirteenth Floor (1999)
Mystery, Sci-Fi, Thriller
Director: Josef Rusnak
Stars: Craig Bierko, Gretchen Mol, Armin Mueller-Stahl
Computer scientist Hannon Fuller has discovered something extremely important. He's about to tell the discovery to his colleague, Douglas Hall, but knowing someone is after him, the old man leaves a letter in the computer generated parallel world his company has created (which looks like the 30's with seemingly real people with real emotions). Fuller is murdered in our real world the same night, and his colleague is suspected. Douglas discovers a bloody shirt in his bathroom and he cannot recall what he was doing the night Fuller was murdered. He logs into the system in order to find the letter, but has to confront the unexpected. The truth is harsher than he could ever imagine... Written by Danny Rosenbluth



7,1/10 (50.383)
Sneakers (1992)
Comedy, Crime, Drama
Director: Phil Alden Robinson
Stars: Robert Redford, Dan Aykroyd, Sidney Poitier
Martin Bishop is the head of a group of experts who specialize in testing security systems. When he is blackmailed by government agents into stealing a top secret black box, the team find themselves embroiled in a game of danger and intrigue. After they recover the box, they discover that it has the capability to decode all existing encryption systems around the world, and that the agents who hired them didn't work for the government after all. Written by Graeme Roy



7,0/10 (8.729)
Deep Web (2015)
Documentary
Director: Alex Winter
Stars: Nicolas Christin, Cindy Cohn, Joshua L. Dratel
A feature documentary that explores the rise of a new Internet; decentralized, encrypted, dangerous and beyond the law; with particular focus on the FBI capture of the Tor hidden service Silk Road, and the judicial aftermath.



6,6/10 (171.369)
Eagle Eye (2008)
Action, Mystery, Thriller
Director: D.J. Caruso
Stars: Shia LaBeouf, Michelle Monaghan, Rosario Dawson
Jerry Shaw is an amiable slacker with an over-achieving twin brother. After his twin dies in an accident, strange things happen to Jerry at a dizzying pace: a fortune shows up in his bank account, weapons are delivered to his flat, and a voice on his cell phone tells him the police are on their way. Jerry follows the voice's instructions, and soon he and a woman he's never met are racing through the city, on to a plane, and eventually to the Pentagon, chased by the FBI. She is Rachel Holloman, a single mom; the voice has threatened her son's death if she doesn't cooperate. The voice seems to know everything. Who is behind it, what is being planned, and why Jerry and Rachel? Written by jhailey



6,5/10 (172.335)
Swordfish (2001)
Action, Crime, Thriller
Director: Dominic Sena
Stars: John Travolta, Hugh Jackman, Halle Berry
When the DEA shut down its dummy corporation operation codenamed SWORDFISH in 1986, they had generated $400 million which they let sit around; fifteen years of compound interest has swelled it to $9.5 billion. A covert counter-terrorist unit called Black Cell, headed by the duplicitious and suave Gabriel Shear, wants the money to help finance their raise-the-stakes vengeance war against international terrorism, but it's all locked away behind super-encryption. He brings in convicted hacker Stanley Jobson, who only wants to see his daughter Holly again but can't afford the legal fees, to slice into the government mainframes and get the money. Written by Jeff Cross



6,3/10 (210.327)
Transcendence (2014)
Drama, Sci-Fi, Thriller
Director: Wally Pfister
Stars: Johnny Depp, Rebecca Hall, Morgan Freeman
Dr. Will Caster (Johnny Depp) is the foremost researcher in the field of Artificial Intelligence, working to create a sentient machine that combines the collective intelligence of everything ever known with the full range of human emotions. His highly controversial experiments have made him famous, but they have also made him the prime target of anti-technology extremists who will do whatever it takes to stop him. However, in their attempt to destroy Will, they inadvertently become the catalyst for him to succeed-to be a participant in his own transcendence. For his wife Evelyn (Rebecca Hall) and best friend Max Waters (Paul Bettany), both fellow researchers, the question is not if they can...but if they should. Their worst fears are realized as Will's thirst for knowledge evolves into a seemingly omnipresent quest for power, to what end is unknown. The only thing that is becoming terrifyingly clear is there may be no way to stop him. Written by Warner Bros.



6,3/10 (63.441)
Hackers (1995)
Comedy, Crime, Drama
Director: Iain Softley
Stars: Jonny Lee Miller, Angelina Jolie, Jesse Bradford
Dade Murphy was a hacker even as a kid in Seattle. He got arrested for the computer virus that he planted and was banned from using any computer until the age of 18.Then he moves to New York to meet a group of hackers. He also falls in love with Kate Libby. Written by dominikmajdak



6,3/10 (6.477)
Takedown (2000)
Biography, Crime, Drama
Director: Joe Chappelle
Stars: Skeet Ulrich, Russell Wong, Angela Featherstone
Kevin Mitnick is quite possibly the best hacker in the world. Hunting for more and more information, seeking more and more cybertrophies every day, he constantly looks for bigger challenges. When he breaks into the computer of a security expert and an ex-hacker, he finds one - and much more than that... Written by Jaromir Król



6,2/10 (8.318)
Hacker (2016)
Crime, Drama, Thriller
Director: Akan Satayev
Stars: Callan McAuliffe, Lorraine Nicholson, Daniel Eric Gold
When his family hits financial trouble, Alex Danyliuk turns to a life of crime and identity theft, with the help of Sye, a street-wise hustler who introduces him to the world of black market trading, Kira, a young female hacker, and contacts on the dark web. After finding success in causing financial market chaos, they gain the attention of Z, a mysterious masked figure, who's the head of an organization known as Anonymous, and a number one target by the FBI, Written by Mitch Swan



6,1/10 (27.896)
Antitrust (2001)
Action, Crime, Drama
Director: Peter Howitt
Stars: Ryan Phillippe, Tim Robbins, Rachael Leigh Cook
This movie is the fictional story of computer programming genius Milo Hoffman after graduating from Stanford and getting out into the competitive world of computer software. In his contemplation of where to begin his career, he is contacted by Gary Winston whose character is loosely based on Bill Gates. Winston is the CEO of a company called NURV, and they are on the brink of completing the global communication's system, Synapse. They need Hoffman to help them meet their launch date, so after much thought and with the full support of his girlfriend Alice, he accepts the job. Tragedy soon after strikes and Milo becomes suspicious of the company he has been wrapped up in. He learns that trusting anyone could be a mistake, and that nothing is as it seems. Written by Jordan Thornsburg



5,9/10 (58.326)
The Net (1995)
Action, Crime, Drama
Director: Irwin Winkler
Stars: Sandra Bullock, Jeremy Northam, Dennis Miller
Angela Bennett's a software engineer type who works from home and has few friends outside of cyberspace. Taking her first vacation in years, she becomes embroiled in a web of computer espionage. Written by Rob Hartill



5,8/10 (54.848)
Firewall (2006)
Action, Crime, Thriller
Director: Richard Loncraine
Stars: Harrison Ford, Virginia Madsen, Paul Bettany
As a bid to pay off his family's randsom a security specialist named Jack Stanfield is forced into robbing a bank that he is protecting! His family gets kidnapped and taken to the middle of nowhere and it's up to Jack Stanfield to rescue his family and get the money back! Written by sjshed



5,7/10 (64.299)
Johnny Mnemonic (1995)
Action, Drama, Sci-Fi
Director: Robert Longo
Stars: Keanu Reeves, Dolph Lundgren, Dina Meyer
In 2021, the whole world is connected by the gigantic Internet, and almost a half of the population is suffering from the Nerve Attenuation Syndrome (NAS).Johnny with an inplanted memory chip in his brain was ordered to transport the over loaded information from Beijing to Newark. While Pharmakom Industries supported by yakuza tries to capture him to get the informaiton back, the Low-tech group led by J-Bone tries to break the missing code to download the cure of NAS which Johnny carries. Written by Miho Ishimine




______________________________________________________________



Afrikaans: die beste films oor rekenaar-hackers
Arabic: أفضل الأفلام عن قراصنة الكمبيوتر
Azerbaijani: kompüter hakerləri haqqında ən yaxşı filmlər
Belarusian: лепшыя фільмы пра камп'ютэрныя хакеры
Bulgarian: най-добрите филми за компютърни хакери
Bengali: কম্পিউটার হ্যাকার সম্পর্কে সেরা সিনেমা
Bosnian: najbolji filmovi o hakerskim računalima
Catalan: les millors pel·lícules sobre pirates informàtics
Cebuano: ang labing kaayo nga sine bahin sa mga hacker sa kompyuter
Czech: nejlepší filmy o počítačových hackerech
Welsh: y ffilmiau gorau am hacwyr cyfrifiaduron
Danish: de bedste film om computerhacker
German: die besten Filme über Computerhacker
Greek: τις καλύτερες ταινίες για τους χάκερς των υπολογιστών
English: the best movies about computer hackers
Esperanto: the best movies about computer hackers
Spanish: las mejores películas sobre piratas informáticos
Estonian: parimad filmid arvuti häkkerite kohta
Basque: ordenagailuko hackerren inguruko film onenak
Persian: بهترین فیلم ها در مورد هکرهای رایانه ای
Finnish: parhaat elokuvat tietokoneen hakkereista
French: les meilleurs films sur les pirates informatiques
Irish: na scannáin is fearr faoi hackers ríomhaire
Galician: as mellores películas sobre piratas informáticos
Gujarati: કમ્પ્યુટર હેકરો વિશેની શ્રેષ્ઠ મૂવીઝ
Hausa: mafi kyawun fina-finai game da masu lalata kwamfuta
Hindi: कंप्यूटर हैकर्स के बारे में सबसे अच्छी फिल्में
Hmong: the best movies about computer hackers
Croatian: najbolji filmovi o računalnim hakerima
Haitian Creole: sinema yo pi byen sou entru òdinatè
Hungarian: a legjobb filmek a számítógépes hackerekről
Armenian: համակարգչային հակերների մասին լավագույն ֆիլմերը
Indonesian: film terbaik tentang peretas komputer
Igbo: ihe nkiri kachasị mma banyere ndị na-egwu kọmputa
Icelandic: bestu kvikmyndirnar um tölvuhakkara
Italian: i migliori film sugli hacker
Hebrew: הסרטים הטובים ביותר על האקרים למחשבים
Japanese: コンピューターハッカーに関する最高の映画
Javanese: film paling apik babagan peretas komputer
Georgian: საუკეთესო ფილმები კომპიუტერული ჰაკერების შესახებ
Kazakh: компьютерлік хакерлер туралы ең жақсы фильмдер
Khmer: ខ្សែភាពយន្តល្អបំផុតអំពីពួក Hacker កុំព្យូទ័រ
Kannada: ಕಂಪ್ಯೂಟರ್ ಹ್ಯಾಕರ್ಸ್ ಬಗ್ಗೆ ಅತ್ಯುತ್ತಮ ಚಲನಚಿತ್ರಗಳು
Korean: 컴퓨터 해커에 관한 최고의 영화
Latin: i migliori film sugli hacker
Lao: ຮູບເງົາທີ່ດີທີ່ສຸດກ່ຽວກັບແຮກເກີຄອມພິວເຕີ
Lithuanian: geriausi filmai apie kompiuterių įsilaužėlius
Latvian: labākās filmas par datoru hakeriem
Malagasy: ny sarimihetsika tsara indrindra momba ny hackers solosaina
Maori: nga kiriata pai mo nga miihini rorohiko
Macedonian: најдобрите филмови за компјутерски хакери
Malayalam: കമ്പ്യൂട്ടർ ഹാക്കർമാരെക്കുറിച്ചുള്ള മികച്ച സിനിമകൾ
Mongolian: компьютер хакеруудын тухай хамгийн сайн кинонууд
Marathi: संगणक हॅकर्स बद्दल सर्वोत्कृष्ट चित्रपट
Malay: filem terbaik mengenai penggodam komputer
Maltese: l-aħjar films dwar hackers tal-kompjuter
Myanmar (Burmese): ကွန်ပျူတာဟက်ကာတွေအကြောင်းအကောင်းဆုံးရုပ်ရှင်
Nepali: कम्प्युटर ह्याकरहरूको बारेमा सबै भन्दा राम्रो चलचित्रहरू
Dutch: de beste films over computerhackers
Norwegian: de beste filmene om datahacker
Chichewa: makanema abwino kwambiri onena za kubera makompyuta
Punjabi: ਕੰਪਿ computerਟਰ ਹੈਕਰਾਂ ਬਾਰੇ ਸਭ ਤੋਂ ਵਧੀਆ ਫਿਲਮਾਂ
Polish: najlepsze filmy o hakerach komputerowych
Portuguese: os melhores filmes sobre hackers de computador
Romanian: cele mai bune filme despre hackerii de calculator
Russian: лучшие фильмы о компьютерных хакерах
Sinhala: පරිගණක හැකර් පිළිබඳ හොඳම චිත්‍රපට
Slovak: najlepšie filmy o počítačových hackeroch
Slovenian: najboljši filmi o računalniških hekerjih
Somali: filimada ugu fiican ee ku saabsan kombuyuutarrada kombuyuutarrada
Albanian: filmat më të mirë rreth hakerave kompjuterikë
Serbian: најбољи филмови о рачунару хакера
Sesotho: libaesekopo tse ntle ka ho fetisisa tse mabapi le bosholu ba khomphutha
Sundanese: pilem pangsaéna ngeunaan peretas komputer
Swedish: de bästa filmerna om datahacker
Swahili: sinema bora zaidi kuhusu watapeli wa kompyuta
Tamil: கணினி ஹேக்கர்களைப் பற்றிய சிறந்த திரைப்படங்கள்
Telugu: కంప్యూటర్ హ్యాకర్ల గురించి ఉత్తమ సినిమాలు
Tajik: беҳтарин филмҳо дар бораи ҳакерҳои компютер
Thai: ภาพยนตร์ที่ดีที่สุดเกี่ยวกับแฮกเกอร์คอมพิวเตอร์
Filipino: ang pinakamahusay na mga pelikula tungkol sa mga hacker ng computer
Turkish: bilgisayar korsanları hakkında en iyi filmler
Ukrainian: найкращі фільми про комп'ютерних хакерів
Urdu: کمپیوٹر ہیکرز کے بارے میں بہترین فلمیں
Uzbek: kompyuter xakerlari haqida eng yaxshi filmlar
Vietnamese: những bộ phim hay nhất về tin tặc máy tính
Yiddish: די בעסטער קינאָ וועגן קאָמפּיוטער כאַקערז
Yoruba: awọn fiimu ti o dara julọ nipa awọn olosa komputa
Chinese: 关于电脑黑客的最佳电影
Chinese (Simplified): 关于电脑黑客的最佳电影
Chinese (Traditional): 關於電腦黑客的最佳電影
Zulu: ama-movie amahle kakhulu mayelana nabaduni bekhompyutha

Os vários tipos de Hackers na Rede | The various types of Hackers on the Web

White Hat – São conhecidos como hackers éticos, porque são “hackers bons”, são hackers que ajudam a resolver problemas e melhoram a segurança. Estes hackers normalmente trabalham para grandes empresas, removem vírus, resolvem ataques de outros hackers, melhoram a segurança de uma empresa na rede ou são contratados por empresas para testar a sua infraestrutura informática. A maioria destes hackers têm formação académica universitária, existindo mesmo uma certificação em Ciência da Computação ou Segurança IT, sendo a mais popular a CEH (Certified Ethical Hacker).

Black Hat – São conhecido como Crackers, estes são criminosos, muitas vezes aparecem na televisão por terem cometidos crimes informáticos. Procuram bancos ou empresas com informação importante, e exploram a sua fraca segurança a fim de roubarem dinheiro, informação de cartões de crédito ou outras informações importantes que podem usar ou vender, normalmente o seu objectivo é sempre o dinheiro.

Gray Hat – Não são hackers que roubam dinheiro ou informação, mas também não têm o objectivo em fazer o bem. Estão entre o preto e o branco, têm todas as competências de um Black Hat, mas não optando por praticar o bem nem o mal, comprometem o mundo dos hackers, por conhecer todo o seu funcionamento e possuírem o poder de conseguir intervir.

Green Hat – São novos hackers, chamados neophyte, newbie ou noob, são hackers com pouca experiência e ainda pouco conhecimento, mas que anseiam torna-se grandes hackers. Devido à sua vontade de aprender, conhecer e fazer algo relevante, são identificados nas comunidades na rede por fazerem muitas perguntas entre os colegas também hackers. Nem todos na comunidade estão dispostos a falar e normalmente causam algum desconforto nos outros por falta de confiança.

Red Hat – São como os vigilantes do mundo hacker. São como os White Hat, em que o objectivo é fazer o bem, mas no caso destes hackers, o objectivo é atacar o Black Hat. Numa intenção acabar com esse hacker considerado perigoso, atacando o seu sistema, entrando no seu computador, infectar o seu sistema, a finalidade é destruir esse hacker mesmo que tenham que utilizar métodos agressivos.

Blue Hat – É um hacker que uma empresa normalmente contrata para consultorias de segurança. Normalmente quando uma empresa lança um novo sistema ou produto, e o hacker procura falhar na segurança para que a empresa possa resolver essas mesmas falhar e o produto possa ser lançado sem falhas que o possa comprometer.

Script Kiddie – Normalmente não se preocupam com hacking, não fazem hacking, apenas copiam código e usam para criar um vírus, fazem download de software para isso e depois aprendem como funciona o programa para atingir o seu objectivo. Um ataque comum é um DoSing ou DDoSing (Denial of Service and Distributed Denial of Service) que tem o objectivo de inundam um IP com tanta informação que faz com que deixa de funcionar, é um ataque comum do grupo de hackers “Anonymous”.


ENGLISH

White Hat – Known as ethical hackers because they are "good hackers", they are hackers who help solve problems and improve security. These hackers typically work for large companies, to remove viruses, resolve other hacker attacks, improve the security of a company on the network or are hired by companies to test their IT infrastructure. Most of these hackers are university academics, and there is even a Computer Science or IT Security certification, CEH (Certified Ethical Hacker) being the most popular.

Black Hat – They are known as Crackers, these are criminals, often appear on television for committing crimes. They seek out banks or companies with important information, and exploit their poor security in order to steal money, credit card information or other important information they can use or sell, usually their purpose is always money.

Gray Hat – They are not hackers who steal money or information, but they also do not aim at doing good. They are between black and white, they have all the skills of a Black Hat, but they not choosing to practice good or evil, but can compromise the world of hackers, they know how it all works and have the power to be able to intervene.

Green Hat – Are new hackers, called neophyte, newbie or noob, are hackers with little experience and yet little knowledge, but who have the crave to become great hackers. Because of their willingness to learn and do something relevant, they are identified in the communities on the network for asking lots of questions among fellow hackers as well. Not everyone in the community is willing to talk and usually causes some discomfort in others because of a lack of trust.

Red Hat – They are like the vigilantes of the hacker world. They are like a White Hat, in which the aim is to do good, but in the case of these hackers, the objective is to attack Black Hats. With intention to attack this hacker considered dangerous, attacking their system, entering their computer, infecting the their system, the purpose is to destroy this hacker even if they have to use aggressive methods.

Blue Hat – It is a hacker that companies usually hires for security consultancies. Usually when a company launches a new system or product, and the hacker have to try to hack the product, and test the security, so that the company can solve those problems and the product can be released without compromises.

Script Kiddie – They usually do not care about hacking, they do not hack, just copy code and use it to create a virus, they download software for it and then learn how the program works to achieve their purpose. A common attack is a DoSing or DDoSing (Denial of Service and Distributed Denial of Service) that aims to flood an IP with so much information that makes it stop working, is a common attack by the hacker group "Anonymous".

Cyber Intelligence Sharing and Protection Act (CISPA) | O que é a «CISPA» (Cyber Intelligence Sharing and Protection Act)

Cyber Intelligence Sharing and Protection Act (CISPA)

The Cyber Intelligence Sharing and Protection Act (CISPA) is a United States proposed law introduced on November 30, 2011 by U.S. Representative Michael Rogers (R-MI) and 29 co-sponsors. The bill would give the U.S. government additional options and resources to ensure the security of networks against attacks and enforce copyright and patents. Several commentators have distinguished CISPA from the controversial Stop Online Piracy Act (SOPA) bill. CISPA was reported out of committee on December 1, 2011 and has yet to be debated or brought to a vote. CISPA has been criticized by advocates of Internet privacy and neutrality, such as the Electronic Frontier Foundation and Avaaz.org, because it contains few limits on how and when the government may monitor private information, and because few safeguards are included as to how the data may be used; they claim that such new powers are likely to be used to find and punish file sharers rather than foreign spies or hackers.
Due to the opposition the bill has experienced, the co-sponsors are planning to amend the bill to address many of the concerns of its opponents — including limiting its scope to a narrower definition of cyber-threats, and stating that the "theft of intellectual property" refers to the theft of research and development. In addition, there will now be penalties if private companies or the government uses data from CISPA for purposes "unrelated to cyberthreats."

Source: Wikipedia


[PORTUGUÊS]



O que é a «CISPA» (Cyber Intelligence Sharing and Protection Act)

A CISPA (Cyber Intelligence Sharing and Protection Act), em português «Lei de Partilha e Protecção de Informações Cibernéticas», é uma lei dos Estados Unidos proposta apresentada a 30 de Novembro de 2011 por um representante dos EUA, Michael Rogers (R-MI) e 29 co-patrocinadores. O projeto de lei daria as opções do governo dos EUA e recursos adicionais para garantir a segurança de redes contra ataques e fazer cumprir direitos de autor e patentes. Vários comentadores têm distinguido CISPA do polémico projeto de lei de pirataria online, a SOPA. CISPA tem sido criticado por defensores da privacidade na Internet e neutralidade, como a «Electronic Frontier Foundation» e «Avaaz.org», pois contém alguns limites sobre quando e como o governo pode monitorar as informações privadas, e porque poucos estão incluídas salvaguardas quanto à forma como os dados podem ser usados​​, pois eles alegam que esses novos poderes são susceptíveis de serem usados para encontrar e punir os compartilhadores de arquivos ao invés de espiões estrangeiros ou hackers.
Devido à oposição, os co-patrocinadores estão a planear alterar o projeto de lei para resolver muitos dos problemas dos seus adversários - incluindo a limitação de seu alcance a uma definição mais restrita de ameaças cibernéticas, e afirmando que o "roubo da propriedade intelectual" refere-se ao roubo de pesquisa e desenvolvimento. Além disso, haverá agora penalidades se as empresas privadas ou governo utilizarem os dados de CISPA para fins "não relacionados com ameaças cibernéticas".

Documento em Inglês http://jomirife.blogspot.pt/2012/04/cispa.html

Anonymous will attack the DNS servers #OpGlobalBlackout

#Anonymous #OpGlobalBlackout #DNS

Attack on DNS servers
The hacker group «Anonymous» announces that in the day 31 of March of 2012 there will be an attack against the Internet. The attack this time is not on a specific target of an organization, but it will be against the Internet globally, attacking the DNS servers will result on the users no be able to open web sites.

Operation Global Blackout
This attack is part of the «Operation Global Blackout», whose aim is to protest against the laws, SOPA (Stop Online Piracy Act), PIPA (Protect IP Act) and ACTA (Anti-Counterfeiting Trade Agreement). These laws can censor the Internet and take away the freedom of expression for users on the Internet.

Details of the attack
The group of hackers put the information of the attack on the site PasteBin with some details about the attack on the DNS servers. Announcing the 13 servers that they will attack, you can read that information below (http://pastebin.com/NKbnh8q8).

-----------------------------------------------------------------------
01001111 01110000 01100101 01110010 01100001 01110100 01101001 01101111
01101110 01000111 01101100 01101111 01100010 01100001 01101100
01000010 01101100 01100001 01100011 01101011 01101111 01110101 01110100
-----------------------------------------------------------------------
___ _ _ ___ _ _ _
/ _ \ _ __ ___ _ _ __ _| |_(_)___ _ _ / __| |___| |__ __ _| |
| (_) | '_ \/ -_) '_/ _` | _| / _ \ ' \ | (_ | / _ \ '_ \/ _` | |
\___/| .__/\___|_| \__,_|\__|_\___/_||_| \___|_\___/_.__/\__,_|_|
|_|
___ _ _ _
| _ ) |__ _ __| |_____ _ _| |_
| _ \ / _` / _| / / _ \ || | _|
|___/_\__,_\__|_\_\___/\_,_|\__|

-----------------------------------------------------------------------
01001111 01110000 01100101 01110010 01100001 01110100 01101001 01101111
01101110 01000111 01101100 01101111 01100010 01100001 01101100
01000010 01101100 01100001 01100011 01101011 01101111 01110101 01110100
-----------------------------------------------------------------------
"The greatest enemy of freedom is a happy slave."

To protest SOPA, Wallstreet, our irresponsible leaders and the beloved
bankers who are starving the world for their own selfish needs out of
sheer sadistic fun, On March 31, anonymous will shut the Internet down.

-----------------------------------------------------------------------

In order to shut the Internet down, one thing is to be done. Down the
13 root DNS servers of the Internet. Those servers are as follow:

A 198.41.0.4
B 192.228.79.201
C 192.33.4.12
D 128.8.10.90
E 192.203.230.10
F 192.5.5.241
G 192.112.36.4
H 128.63.2.53
I 192.36.148.17
J 192.58.128.30
K 193.0.14.129
L 199.7.83.42
M 202.12.27.33

By cutting these off the Internet, nobody will be able to perform a
domain name lookup, thus, disabling the HTTP Internet, which is,
after all, the most widely used function of the Web. Anybody entering
"http://www.google.com" or ANY other url, will get an error page,
thus, they will think the Internet is down, which is, close enough.
Remember, this is a protest, we are not trying to 'kill' the Internet,
we are only temporarily shutting it down where it hurts the most.

While some ISPs uses DNS caching, most are configured to use a low
expire time for the cache, thus not being a valid failover solution
in the case the root servers are down. It is mostly used for speed,
not redundancy.

We have compiled a Reflective DNS Amplification DDoS tool to be used for
this attack. It is based on AntiSec's DHN, contains a few bugfix, a
different dns list/target support and is a bit stripped down for speed.

The principle is simple; a flaw that uses forged UDP packets is to be
used to trigger a rush of DNS queries all redirected and reflected to
those 13 IPs. The flaw is as follow; since the UDP protocol allows it,
we can change the source IP of the sender to our target, thus spoofing
the source of the DNS query.

The DNS server will then respond to that query by sending the answer to
the spoofed IP. Since the answer is always bigger than the query, the
DNS answers will then flood the target ip. It is called an amplified
because we can use small packets to generate large traffic. It is called
reflective because we will not send the queries to the root name servers,
instead, we will use a list of known vulnerable DNS servers which will
attack the root servers for us.

DDoS request ---> [Vulnerable DNS Server ] <---> Normal client requests
\
| ( Spoofed UDP requests
| will redirect the answers
| to the root name server )
|
[ 13 root servers ] * BAM

Since the attack will be using static IP addresses, it will not rely
on name server resolution, thus enabling us to keep the attack up even
while the Internet is down. The very fact that nobody will be able to
make new requests to use the Internet will slow down those who will try
to stop the attack. It may only lasts one hour, maybe more, maybe even
a few days. No matter what, it will be global. It will be known.

-----------------------------------------------------------------------

download link in #opGlobalBlackout

-----------------------------------------------------------------------

The tool is named "ramp" and stands for Reflective Amplification. It is
located in the \ramp\ folder.

----------> Windows users

In order to run "ramp", you will need to download and install these two
applications;

WINPCAP DRIVER - http://www.winpcap.org/install/default.htm
TOR - http://www.torproject.org/dist/vidalia-bundles/

The Winpcap driver is a standard library and the TOR client is used as
a proxy client for using the TOR network.

It is also recommended to use a VPN, feel free to choose your own flavor
of this.

To launch the tool, just execute "\ramp\launch.bat" and wait. The attack
will start by itself.

----------> Linux users

The "ramp" linux client is located under the \ramp\linux\ folder and
needs a working installation of python and scapy.

-----------------------------------------------------------------------

"He who sacrifices freedom for security deserves neither."
Benjamin Franklin

We know you wont' listen. We know you won't change. We know it's because
you don't want to. We know it's because you like it how it is. You bullied
us into your delusion. We have seen you brutalize harmless old womans who were
protesting for peace. We do not forget because we know you will only use that
to start again. We know your true face. We know you will never stop. Neither
are we. We know.

We are Anonymous.
We are Legion.
We do not Forgive.
We do not Forget.
You know who you are, Expect us.

Anonymous vai atacar os servidores DNS #OpGlobalBlackout

#Anonymous #OpGlobalBlackout #DNS

Ataque aos servidores DNS
O grupo de hackers «Anonymous» anuncia que no próximo dia 31 de Março de 2012 irá realizar um ataque à Internet a nível mundial. O ataque desta vez não será contra um alvo específico de uma organização, mas será contra a Internet a nível global, atacando os servidores DNS fará com que os utilizadores não consigam abrir as páginas da Internet.

Operação Global Blackout
Este ataque faz parte «Operação Global Blackout», cujo o objectivo é protestar contra as leis, SOPA (Stop Online Piracy Act), PIPA (Protect IP Act) e ACTA (Anti-Counterfeiting Trade Agreement). Estas leis poderão censurar a Internet e tirar a liberdade de expressão aos utilizadores.

Detalhes do ataque
O grupo de hackers colocou a informação do ataque no site PasteBin com alguns dos detalhes sobre o ataque aos servidores DNS. Anunciando mesmo 13 servidores que irão atacar, poderá ler abaixo essa informação (http://pastebin.com/NKbnh8q8).

-----------------------------------------------------------------------
01001111 01110000 01100101 01110010 01100001 01110100 01101001 01101111
01101110 01000111 01101100 01101111 01100010 01100001 01101100
01000010 01101100 01100001 01100011 01101011 01101111 01110101 01110100
-----------------------------------------------------------------------
___ _ _ ___ _ _ _
/ _ \ _ __ ___ _ _ __ _| |_(_)___ _ _ / __| |___| |__ __ _| |
| (_) | '_ \/ -_) '_/ _` | _| / _ \ ' \ | (_ | / _ \ '_ \/ _` | |
\___/| .__/\___|_| \__,_|\__|_\___/_||_| \___|_\___/_.__/\__,_|_|
|_|
___ _ _ _
| _ ) |__ _ __| |_____ _ _| |_
| _ \ / _` / _| / / _ \ || | _|
|___/_\__,_\__|_\_\___/\_,_|\__|

-----------------------------------------------------------------------
01001111 01110000 01100101 01110010 01100001 01110100 01101001 01101111
01101110 01000111 01101100 01101111 01100010 01100001 01101100
01000010 01101100 01100001 01100011 01101011 01101111 01110101 01110100
-----------------------------------------------------------------------
"The greatest enemy of freedom is a happy slave."

To protest SOPA, Wallstreet, our irresponsible leaders and the beloved
bankers who are starving the world for their own selfish needs out of
sheer sadistic fun, On March 31, anonymous will shut the Internet down.

-----------------------------------------------------------------------

In order to shut the Internet down, one thing is to be done. Down the
13 root DNS servers of the Internet. Those servers are as follow:

A 198.41.0.4
B 192.228.79.201
C 192.33.4.12
D 128.8.10.90
E 192.203.230.10
F 192.5.5.241
G 192.112.36.4
H 128.63.2.53
I 192.36.148.17
J 192.58.128.30
K 193.0.14.129
L 199.7.83.42
M 202.12.27.33

By cutting these off the Internet, nobody will be able to perform a
domain name lookup, thus, disabling the HTTP Internet, which is,
after all, the most widely used function of the Web. Anybody entering
"http://www.google.com" or ANY other url, will get an error page,
thus, they will think the Internet is down, which is, close enough.
Remember, this is a protest, we are not trying to 'kill' the Internet,
we are only temporarily shutting it down where it hurts the most.

While some ISPs uses DNS caching, most are configured to use a low
expire time for the cache, thus not being a valid failover solution
in the case the root servers are down. It is mostly used for speed,
not redundancy.

We have compiled a Reflective DNS Amplification DDoS tool to be used for
this attack. It is based on AntiSec's DHN, contains a few bugfix, a
different dns list/target support and is a bit stripped down for speed.

The principle is simple; a flaw that uses forged UDP packets is to be
used to trigger a rush of DNS queries all redirected and reflected to
those 13 IPs. The flaw is as follow; since the UDP protocol allows it,
we can change the source IP of the sender to our target, thus spoofing
the source of the DNS query.

The DNS server will then respond to that query by sending the answer to
the spoofed IP. Since the answer is always bigger than the query, the
DNS answers will then flood the target ip. It is called an amplified
because we can use small packets to generate large traffic. It is called
reflective because we will not send the queries to the root name servers,
instead, we will use a list of known vulnerable DNS servers which will
attack the root servers for us.

DDoS request ---> [Vulnerable DNS Server ] <---> Normal client requests
\
| ( Spoofed UDP requests
| will redirect the answers
| to the root name server )
|
[ 13 root servers ] * BAM

Since the attack will be using static IP addresses, it will not rely
on name server resolution, thus enabling us to keep the attack up even
while the Internet is down. The very fact that nobody will be able to
make new requests to use the Internet will slow down those who will try
to stop the attack. It may only lasts one hour, maybe more, maybe even
a few days. No matter what, it will be global. It will be known.

-----------------------------------------------------------------------

download link in #opGlobalBlackout

-----------------------------------------------------------------------

The tool is named "ramp" and stands for Reflective Amplification. It is
located in the \ramp\ folder.

----------> Windows users

In order to run "ramp", you will need to download and install these two
applications;

WINPCAP DRIVER - http://www.winpcap.org/install/default.htm
TOR - http://www.torproject.org/dist/vidalia-bundles/

The Winpcap driver is a standard library and the TOR client is used as
a proxy client for using the TOR network.

It is also recommended to use a VPN, feel free to choose your own flavor
of this.

To launch the tool, just execute "\ramp\launch.bat" and wait. The attack
will start by itself.

----------> Linux users

The "ramp" linux client is located under the \ramp\linux\ folder and
needs a working installation of python and scapy.

-----------------------------------------------------------------------

"He who sacrifices freedom for security deserves neither."
Benjamin Franklin

We know you wont' listen. We know you won't change. We know it's because
you don't want to. We know it's because you like it how it is. You bullied
us into your delusion. We have seen you brutalize harmless old womans who were
protesting for peace. We do not forget because we know you will only use that
to start again. We know your true face. We know you will never stop. Neither
are we. We know.

We are Anonymous.
We are Legion.
We do not Forgive.
We do not Forget.
You know who you are, Expect us.