1+ hour, 48+ min ago  (479+ words) Model Poisoning: Turning Keras Weights into Weaponized File Readers Vulnerability ID: CVE-2026-1669 CVSS Score: 7.1 Published: 2026-02-18 A high-severity Arbitrary File Read vulnerability in the Keras machine learning library allows attackers to exfiltrate sensitive local files (like /etc/passwd or AWS credentials) by…...

2+ hour, 50+ min ago  (359+ words) Noticed that a big gap is that there's no standard way to control what agents are allowed to do at runtime. If an agent gets manipulated (via prompt injection) or just makes a bad decision, it can cause real damage…...

5+ hour, 56+ min ago  (1226+ words) Abstract This post dissects a common, yet often overlooked, failure point in vulnerability management: the gap between vendor-provided patch deployment and actual remediation effectiveness. We examine a specific configuration oversight seen in recent critical infrastructure incidents, demonstrating how perfectly applied…...

5+ hour, 59+ min ago  (1608+ words) I've been building on the web for a while now. Long enough to remember when robots.txt felt revolutionary " a simple text file that told crawlers "yes, you can read this. No, not that." It was a handshake. An agreement…...

8+ hour, 18+ min ago  (926+ words) This 3 part series documents that rebuild: Part 1 - Got Lazy With My Home Network'So I Rebuilt It Properly Part 2 - Turning One LAN Into Five Networks: VLANs + Wi'Fi Segmentation at Home Part 3 (this post) - Making It Two Locations: A Routed WireGuard Tunnel…...

8+ hour, 20+ min ago  (642+ words) Is a DELETE endpoint that returns 404 on subsequent calls idempotent? If you said 'no' because the response changed, this article is for you. Idempotency is a concept that is often misunderstood, sometimes even by developers with many years of experience....

13+ hour, 22+ min ago  (1146+ words) For the last decade the cloud infrastructure landscape has been dominated by a single architectural assumption. To manage the cloud effectively you must maintain a local record of it. This record known as the State File has become the de…...

3+ day, 10+ hour ago  (88+ words) I got tired of looking up the same OpenClaw commands and config options over and over. So I made a 2-page cheat sheet that covers everything. Here is what is on it, plus the key reference info you need most…...

4+ day, 6+ hour ago  (336+ words) If you're starting your journey in cybersecurity, one of the first tools you'll hear about is Nmap. Nmap (Network Mapper) is a powerful open-source tool used for network discovery and security auditing. It helps security professionals understand what devices are…...

4+ day, 7+ hour ago  (175+ words) A persistent hardware address allows networks to consistently identify the same device across sessions. On: this makes long-term tracking trivial, even if your IP address changes. Many Linux desktops still use the permanent hardware address by default, which means your…...