CIDR Notation and Subnetting Explained
CIDR notation defines IP network size with a prefix length. This guide explains subnet masks, address ranges, host counts, and practical IPv4 subnetting.
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European Researchers Say Big Tech Is Blocking Access to Their Data
EU law gives researchers unprecedented rights to scrutinize social media data. Researchers say TikTok, X, and Meta impede their attempts to look inside.
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Assassin's Creed Black Flag Resynced has already sold over 3.5 million copies, "exceeding annual expectations within its first 14 days"
Assassin's Creed Black Flag is going from strength-to-strength for Ubisoft. After netting 2m sales in its opening few days (and then ascending to 3m within a...
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CirkitScape Top HAT adds extra GPIOs, RS-485, 3-channel ADC, four USB 2.0 ports to Raspberry Pi SBCs
CirkitScape Top HAT (also written as TopHAT) is a multi-function expansion board for the Raspberry Pi that adds 16 extra GPIOs through an I2C expander, an...
Read moreRussell Coker: Systemd Linger
Killing Processes One of the features of systemd that is most controversial is the option to kill user processes when the user logs out. That initially...
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NodeBB Patches Eight AI-Found Flaws Exposing Admin Access and Private Chats
Eight security flaws in NodeBB went public on Wednesday, along with the code to exploit them. Aikido Security rates all eight as high severity and says...
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The best Palworld 1.0 pals for running your base like a well-oiled machine
Keep your base in tip-top condition with these helpful pals.
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Europe's Multilingual Reality Exposes AI Security Gaps
The AI security layer and guardrails for many AI products don't evenly protect against jailbreaking and unsafe actions in every single language.
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Kimi K3 Agents Found Redis Zero-Days and Built RCE Exploit, Researchers Say
Redis shipped seven security releases on July 23 after researchers published authenticated RCE PoCs for stock Redis 6.2.22, 7.4.9, 8.6.4, and 8.8.0. All four chains require...
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Fake Notepad++ Plugin Delivers MATCHBOIL.V2 in UAC-0099 Attacks
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new campaign that involves the use of a malicious program that's dressed up as...
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Jotai v2.20: Rework Store Building Blocks for High-Throughput Performance and Sets the Stage for v3
Jotai v2.20.0 has been released, focusing on improved performance for high-throughput scenarios. Key changes involve adjustments to internal building blocks and addressing previous performance regressions. While...
Read moremount Cheatsheet
Quick reference for the mount command: mount and unmount filesystems, mount options, UUID and label mounts, network shares, and /etc/fstab entries
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