Latest news
Single Packet Authorization with fwknop
Single Packet Authorization (SPA) using "fwknop" is probably one of the coolest recent innovations in server and network access control technology. Just what is SPA, you ask? SPA is a method of limiting access to server and network resources by cryptographically authenticating users before any type of TCP/IP stack access is allowed.
In it’s simplest form, your Linux server can have an inbound firewall rule that by default drops all access to any of it’s listening services. Nmap scans will completely fail to detect any open ports, and zero-day attacks will not have any effect on vulnerable services since the firewall is blocking access to the applications.
At Ubuntu.
[ Read more ]
Spotlight
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.
Is Microsoft is reading your Skype communications?
Posted on 15 May 2013. | The question of whether Skype allows U.S. intelligence and law enforcement agencies to access the communications exchanged by its users has still not been adequately answered by Microsoft.
Internet Explorer best at blocking malware
Posted on 14 May 2013. | While Chrome’s malware download protection improved significantly, Internet Explorer 10 continues to outperform the other browsers with a block rate of 99.96%.
Researcher refuses to help Saudi telco to spy on people
Posted on 14 May 2013. | You would think that a Saudi Arabian telecom firm interested in monitoring its users' mobile communications would not be asking a well-known pro-privacy researcher for help, but you would be wrong.
Malicious browser extensions are hijacking Facebook accounts
Posted on 13 May 2013. | Facebook users - especially those in Brazil - are being targeted with malicious browser extensions trying to hijack Facebook profiles, warns Microsoft.
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