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Cybrary 0P3N is a user contributed cyber security knowledge base that brings together content highlighting the latest tools, exploits, technologies and insights in the industry.
 
Featuring tutorials, op-eds, research papers, user guides, cheat sheets, product reviews and more; Cybrary 0P3N provides the cyber security community a growing resource of content that can help professionals at all levels in their careers.


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July 21, 2017
By: Ahmet Mersin
823

Analiz: Petya Ransomware!
Dünyanın son zamanlarda gördüğü en son siber saldırı :Petya Petya ransomware virüslerinin bir çeşidi. WannaCry’nin sistemlerde yayılması için kullanılan EternalBlue, Aynı sekılde Petya’ dada kullanılıyor. WannaCry’den farklı olarak, Petya farklı bir fidye yazılımı. Sık kullanılan yöntemler aynı şekilde petya’dada mevcut, kimlik avı e-postaları veya aldatmaca teknıklerı yani sisteme bulaşmak için kullanılan teknikle ...
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July 21, 2017
739

By: rithinskaria
Cookies and Sessions Sometimes, websites need to track the movement of visitors. They need to understand when a user is logged in. For example, when you log into Gmail and then navigate to the ‘Compose Mail’ web page of Gmail, it does not ask you to log in again. It ‘remembers’ that you are already logged in. Websites r ...
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July 21, 2017
582

By: Olivia
#heist Hide yo kids, hide yo cryptocurrency. It’s been 2 weeks since we last reported on the Bithumb hack where over $1M USD in Bitcoin and Ethereum were stolen, but since that initial heist, there are two additional hacks to report.  A hacker who remains unknown has stolen over $32M in USD worth of Ethereum from a recent hack of the ...
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July 21, 2017
By: ziednamouchi
1072

Information Gathering Using Windows Command-Line
Let’s first of all talk about footprinting. Footprinting refers to collecting as much as possible information about a network target from publicly available resources. It’s the first step in ethical hacking. Using Footprinting helps the hacker to find several ways to intrude the target’s network/system. Ethical hackers, or pen testers, use several tools and techniques to collect important information about the target. Some of the techniques involve using web search ...
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July 20, 2017
By: Responsible Cyber
1218

Women In Cyber – Pursuing Passion
I have launched a Women In Cyber Initiative and I feel overwhelmed by all the support received from my contacts: men and women. With the current situation in cyber security, the forecasted skill shortfall, the security challenges and the rise of cyber crimes, we might think that we all should be worried.  We might think that but what if we could change this situation? We see businesses growing and going digital. We see businesses moving to the cloud. These changes create ...
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July 20, 2017
1050

By: Sasha Radenovich
How to move the company’s information system into the cloud: On the one hand, you hear that “everyone” is working, and on the other hand, you get stories about the big expenses of something that should actually save you money. It only remains to precisely assess your needs and move forward, step by step. Cloud is expanding a ...
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July 19, 2017
2322

By: Jawady Muhammad Habib
  Information Gathering – Intro Gathering information AKA reconnaissance phase is the first step when conducting a penetration testing operation. Actually, it is the most time-consuming phase of the overall work by gathering information about a given target. This will be the intro to a series of episodes (articles) which will cover so ...
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July 19, 2017
By: Jawady Muhammad Habib
1366

Hands-On Social Engineering: Whaling
Hello, Cyber Security enthusiasts to another article in s3curi7y.tn. Today, we will talk about whaling and some of the techniques an attacker may use. We will cover the implementation of several commonly used effective methods of social engineering (SE) in phishing CEOs. This is known as ‘whaling’. As usual, we will get our feet wet with a quick definition of terms we will need you to understand before diving in the real thing. What is Social Engineering? Soci ...
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