by Yiannis Koukouras | Nov 27, 2020 |
Due to the ongoing Covid-19 pandemic, teleworking has become the norm. Following our previous teleworking tips post, this one aims to help first-comers, both people and organisations to keep safe. It is usually those, who are the prime targets of black hat hackers. In...
by Yiannis Koukouras | Mar 18, 2020 |
When Sir Isaac Newton was in the university, the bubonic plague came around. Thus, he wasforced to stay in self-isolation in his dorm for a very big period of time. This was the time that hecame up with most of his big breakthroughs! When you are confined between four...
by Yiannis Koukouras | Oct 1, 2018 |
During the Bsides Athens 2018 conference, I made a presentation on how – during a penetration test exercise – we managed to infiltrate malware and exfiltrate data in/out of a corporate secure laptop, that was using the “Walled Garden”...
by Yiannis Koukouras | Jun 11, 2017 |
In 2016, it was the first time that Greece participated in the European Cyber Security Challenge (ECSC 2016), organized by ENISA. The formation, training and coaching of the Greek National CyberSecurity team was a purely community-driven event, organized by TwelveSec...
by Yiannis Koukouras | Jun 6, 2014 |
What do you choose as a pentester, when your work ethics are in conflict with your dedication to the security community. To disclose vulnerabilities you’ve found or not to disclose? As a penetration tester, during an engagement you are often asked to assess a product...
