Latest news
Understanding TCP reset attacks
A vulnerability in TCP, the transmission control protocol, recently received some exposure in the media. Paul Watson released a white paper titled Slipping In The window: TCP Reset Attacks at the 2004 CanSecWest conference, providing a much better understanding of the real-world risks of TCP reset attacks.
To better understand the reality of this threat, KernelTrap spoke with Theo de Raadt, the creator of OpenBSD, an operating system which among other goals proactively focuses on security. In this article, we aim to provide some background into the workings of TCP, and then to build upon this foundation to understand how resets attacks work.
By Jeremy at Kernel Trap.
[ Read more ]
Spotlight
Cyber espionage campaign uses professionally-made malware
Posted on 20 May 2013. | A massive cyber espionage campaign has been hitting government ministries, IT companies, academic research institutions, and more.
Ransomware adds password stealing to its arsenal
Posted on 17 May 2013. | Microsoft researchers are warning about a new variant of the well-known Reveton ransomware doing rounds.
Application vulnerabilities still a top security concern
Posted on 16 May 2013. | Respondents to a new (ISC)2 study identified application vulnerabilities as their top security concern. A significant gap persists between software developers’ priorities and security professionals’ concerns.
IT security jobs: What's in demand and how to meet it
Posted on 15 May 2013. | Let's say you want a career in information security, where do you start? What credentials do you need? What are employers looking for? Read on to find some answers.
Hacking charge stations for electric cars
Posted on 15 May 2013. | Ofer Shezaf talks about what charge stations really are, why they have to be ‘smart’ and the potential risks created to the grid, to the car and most importantly to its owner’s privacy and safety.
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