Rafael David Tinoco
@rafaeldtinoco
Runtime Security and eBPF | Jibril Runtime Security Creator | Former: Tracee Maintainer, Ubuntu Server Core Developer.
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Having low-level real-time #Linux events visibility really changes the Linux hunting & detection game. I always liked to analyze network flows with Zeek + Splunk. Now, a similar approach is possible on system events thanks to Kunai Runtime Security, Jibril, or Tetragon. You can…
Good stuff 👏 - Jibril Runtime Security v2.4, featuring Reactions system that transforms passive monitoring into active defense jibril.garnet.ai/customization/… #linux #blueteam
jibril.garnet.ai
Reactions | Jibril
Immediate, programmable responses to security detection events.
So here’s Perplexity’s playbook: 1️⃣ Collect everything 2️⃣ Train AI on it 3️⃣ Monetize through ads, pricing models, or partnerships. If it sounds familiar, it’s because that’s Google’s own playbook, but instead used by a less-than-3-year-old startup with VCs eager to get a…
@garnet_labs on a simple mission: building the world best runtime security for linux/k8s.
Come hang with team Garnet at BlackHat! Get some goodies and see what we've been cooking in Vegas... ✨🎲 ➡️Booth 6327 #BHUSA #BlackHat @BlackHatEvents
📙 Security Paper - Valkyrie: A Response Framework to Augment Runtime Detection of Time-Progressive Attacks 📙 Valkyrie tackles the persistent challenge of false positives in runtime cyberattack detection for time-progressive threats like micro-architectural attacks, rowhammer,…
IBM PS/2 Laptop. Released in 1991, and priced at $6k, this was really the first modern style laptop to have a decent keyboard. #ibm #oldcomputer
I would buy this computer even today. Perfect monitor proportions. Amazing keyboard.
Bypass Linux kernel isolation technique using BPF infrastructure cs.brown.edu/~vpk/papers/ep… #Linux #cybersecurity
Apple CPUs Affected By New SLAP & FLOP Side-Channel Attacks phoronix.com/news/Apple-CPU…
phoronix.com
Apple CPUs Affected By New SLAP & FLOP Side-Channel Attacks
Apple is the latest CPU vendor being affected by side-channel attacks
We still have heroes in the world. Thanks God.
Exactly one year ago today Buster found his forever home. He’d been on this short chain for over 3 years. His “birthday” party today will melt your heart (1/5) 🧵
"Why C is the safest language?" This is about to be a banger
Bye my little friend. Fury of the Night. Love you. Thanks for everything.
Whoever is playing with eBPF and AI should read this paper. Its an early stage proof-of-concept research running a small model within the BPF programs. Very very nice.
In theory you could use photo refractive crystals (just like the ones used by holograms in optics) instead of having hard coded crystals/weights. They are somehow programmable (that’s how you pick interferometry from 2 mono phase monochromatic exposures, for example).
Bypassing ARM Memory Tagging Extension (MTE) with speculative execution attacks arxiv.org/pdf/2406.08719 #ARM #infosec
Yep, discovered who steals my sleeping noise cancelling ear plugs... Fury of the Night.
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