Miloslav Homer




Showing pages tagged "Security"

ja4_thumb1

The internet is full of bots and some aren't nice (DDoS, scraping, exploits, AI..). To block bots, we must identify them in the traffic. That's hard as some pretend to be human/browsers! Let's explore JA3/JA4 hashes, fingerprinting the TLS handshake.

osod

There was a recent incident where Microsoft somehow allegedly blocked a mailbox of a sanctioned individual. Any organization highly depending on MS products that might come into the crosshair should ask - can this happen to me?

two_phishes
2024-09-17

Ah, to be a phisher on a sunny day. Throw your bait, crack a beer - but where would I go to set up my tools?

invoice

You can actually calculate an upper-bound cost for cracking your passwords via offline attacks. This is how.

predicted_costs

You can actually calculate an upper-bound cost for cracking your passwords via offline attacks. This is how.

dny_ai_me

Talk about security best practices for Copilot solutions, taking inspiration from MS GitHub Copilot and OWASP Top10 for LLMs.

complex_phish
2023-04-20

Observing a highly-scalable phishing as a service campaign.

Cautiously Configuring Copilot

Are there any options on how to prevent GitHub Copilot to process our secrets?