20 February 2018
People sometimes ask how to know what exact vulnerability was patched in particular piece of closed source software. In this blog, we would like to describe one such example from the Microsoft security bulletin.
20 February 2018
Chaos Communication Congress is the oldest hacker conference in the world and the largest of its kind in Europe. It brings current research in the field of security, networking and increasingly also politics and other topics related to “hacking".
8 February 2018
Although people working in the IT security industry may consider this question to be as trivial as "How to order a phone charger", for many, writing a purchase order for a penetration test can be like designing a nuclear power plant.
28 January 2018
The thirty-second annual Chaos Communication Congress carried the tagline “Gated Communities”. CCC is probably the oldest hacker conference and “Gated communities” worked very well as a theme for this year.
28 January 2018
Perimeter security is broken. Industrial systems are exposed. And attackers are always one step ahead. At Citadelo, we’ve crafted a masterplan to flip the odds — from honeypots to bug bounties to real-time traps.
28 January 2018
During penetration testing for a big customer, we hacked a number of Microsoft Windows servers. At one point, part of our attack was thwarted by ESET’s NOD32 system.