CyberSecurity, CyberDefense, Cyber Resilience

There was a case where I did some screen recordings but iMovie refused to see the video files .mp4 format. Video captures can be very u...

If you ever wanted to do host discovery while no specific network scanning tools were available (e.g. nmap), or you wanted to avoid creatin...

Security BSides Athens 2019  was the 4th Ethical Hacking / Information Security / Cybersecurity conference that took place in Athens, Gr...

OWASP Top 10 2017 Release Candidate - PDF I understand the importance of highlighting the Underprotected APIs (A10) , and I do agree wi...

I had the pleasure to be invited as a guest speaker to the  University of South Wales  by the  Information Security Research Group (ISRG)....

For those of you who have had the opportunity to see one of my presentations "Can you really hack an airplane: Myths & Truths...

I had the honour to be invited again this year by the Cyber Security Testing and Validation Team at British Telecoms (BT) in order to atte...

It has been a while since my last blog-post and the main reason for that, was the numerous things I had to keep track for organising: ...

It was stated that an SSH "backdoor" was identified in Fortinet Fortigate products and the proof-of-concept source code was post...

Ever wanted to uncover quickly the Content Management System (CMS) being used on a particular website? Well, if you are a developer or r...

I had the pleasure to be invited as a guest speaker to Cardiff University in order to give a talk about: "CyberSecurity and the Payme...

This is the first time I had to deal with this error in Burp and I was trying to figure out what was the problem. It seems there is a prob...

I was very excited to hear my talk that was sent to SteelCon 2015 ( http://www.steelcon.info ) was accepted. This time I am talking about...

It is not the first time a military term is being used by the Information Security community in order to describe an Information Assurance...

I had the pleasure to be invited as a guest speaker to the  University of South Wales  in order to give a talk about CyberSecurity and the...

I hope you all look forward to  BSides London 2015, https://www.securitybsides.org.uk . In case you want to tweet about it, this year we ar...

The new Raspberry Pi 2 Model B is approximately 6 times faster that its predecessor. It comes with: QUAD Core Broadcom BCM2836 CPU 1 GB...

Over the past few years, Cybersecurity has become a high priority task on the agenda of every organisation that wants to: prevent unpleasan...

The Payment Card Industry Security Standards Council (PCI SSC) in order to address few minor updates and clarifications and one impacting c...

In the Internet addressing architecture, a private network is a network that uses private IP address space, following the standards set b...