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== gkourgkoutas.net ==
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Rethink Security

Offensive GPT

hacking security AI openAI chatgpt
Recently I have been asked a lot about AI-related topics and what I think about them. Some time ago I wrote a blog post about chatGPT and it’s view on OT security (ChaDGPT on Cyber Security). Of course, the hype around AI hasn’t stopped since then, and we still seem to be on the hype train, with new information flooding social media every week. My conclusion at that time was the following: Read more...

Security Hardships

security infosec grc awareness
In today’s digital age, where data breaches and cyber attacks have become all too common, ensuring robust cybersecurity measures is crucial for the survival and reputation of any company. However, despite the growing awareness and the staggering costs associated with breaches, many organizations continue to struggle in establishing effective cybersecurity frameworks. So, why is it so hard for companies to have good cybersecurity in place? This blog post highlights some of the complex challenges that businesses face when it comes to safeguarding their digital assets. Read more...

Cybersicherheit und Digitale Souveränität

security infosec cybersec sovereignty
Am 19. und 20. April findet die Potsdamer Sicherheitskonferenz statt. Die Themen reichen vom Schutz kritischer Infrastrukturen, über Cyberwar bis hin zu Cybersicherheit und Digitale Souveränität. Über letzteren Punkt möchte ich vorab einige Worte schreiben, die aus meiner Sicht relevant sind und hoffentlich teilweise zur Ansprache kommen. In einer Zeit, in der wir immer mehr unserer persönlichen und geschäftlichen Informationen online teilen und unsere Abhängigkeit von Technologie zunimmt, wird die Bedeutung von Cybersicherheit und digitaler Souveränität immer größer. Read more...

Staying Safe on Public WiFi

security infosec wifi
2023 is here and the thought about writing some best practices about “Staying Safe on Public WiFi” strucked me while connected to a public WiFi. As convenient as it is to connect to free public WiFi when we’re on the go, it’s important to remember that these networks can also be a security risk. Hackers and cybercriminals often target public WiFi networks because they are more vulnerable to attacks. Here are some tips for staying safe on public WiFi. Read more...

Recap of 2022

recap
The year 2022 is coming to it’s end and since I got some spare time, might as well write my personal recap. log4j and ransomeware When log4j got public attention in the beginning of 2022 (altough it got discovered in the end of 2021) the IT world was in panic and patch mode. Administrators worked overtime and Security Professionals had their hands full with consultancy and a lot of mail + paperwork. Read more...
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