Recent advances in artificial intelligence, particularly in large language models (LLMs) and agentic AI, are beginning to produce a structural change in cybersecurity comparable, in several respects, to the transformation already visible in software development. AI can, of course, be used by security researchers, defenders, and attackers as a productivity tool. It can accelerate existing […]
I often hear Telegram being described as a “secure Messaging App” or as an “Encrypted Messaging App”, but let’s dive into the details… First of all, Cyber Security is in essence a risk management exercise. in that sense, calling an app as “secure” or “not secure” is meaningless without identifying the context, and the threat […]
Introduction In a previous blog post, I a to run nginx as a reverse proxy, with automatically updated Let’s Encrypt SSL certificates that is entirely depends on several Docker images that were originally developed by Jason Wilder, eliminating the need for the shell scripts and the cron job. The solution uses a nginx-proxy Docker container […]
Introduction In a previous blog post, I presented a solution to use docker-compose to obtain and renew a Let’s Encrypt SSL certificate and configure NGINX to use it. The solution depended on using two docker-compose files, one for the initialisation and the second for operation, as well as a cron job, and a couple of […]