Biztonsági szemle

The CrowdStrike incident highlighted the dangers of auto-updates – here’s how to set up a test lab for a patching strategy that will keep the organization safe.

In diary entry " A Wireshark Lua Dissector for Fixed Field Length Protocols", I show how to use a protocol dissector I wrote in Lua to parse TCP data.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Brain Cipher made a loud entry to the ransomware scene, but it doesn't seem to be quite as sophisticated as its accomplishment would suggest.

The idea of an international standard for “cyber deception” has turned into a contentious subject, and the UK government has taken up the challenge.

2024 saw a shakeup in the top six gangs, which account for half of all claimed breaches.

The attorney general for Texas sued General Motors, claiming that the automaker is illegally collecting and selling customer data from 1.5 million Texans.

NIST has made clear that while there’s no need to panic, organizations need to start making plans to transition to post-quantum cryptography.

We are bringing our Networking, Security, and Collaboration teams together as one organization led by Jeetu Patel as he takes on an expanded role as Cisco’s EVP and Chief Product Officer.

The likely China-linked campaign is deploying CloudSorcerer and other proprietary binaries belonging to known state-sponsored groups, showing how advanced persistent threat groups often collaborate with each other.