Co-authored by meatwad and @bl4ckt0ts In the context of the OpenSSL Heartbleed vulnerability we started to scan the whole IPv4 Internet. The goal was to understand how many
Heartbleed in a Nutshell
Since Monday, April 7, the Internet is being rocked by the news about Heartbleed (CVE_2014- 0160), a serious vulnerability in the popular OpenSSL crypto library. Our
NORX for CAESAR
NORX is a new cipher designed by Philipp Jovanovic, Samuel Neves, and yours truly (in this order). NORX’ features make it superior to legacy algorithms
Insomni’hack + writeup GigPanG echo
This year's Insomni'hack CTF was even better than the previous years, with a higher level both on the challenges side and on the participating teams
The NSA Conference
This week I was in San Francisco to attend the RSA Conference, where I gave and attended a couple of talks, met some old and
The Great Firewall of China
A few weeks ago, we received a request to publish an article on behalf of an author residing in China. After review of its content, we
Kudelski Security Research 