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From Book Bans to Network Blocks: How Wyoming Is Redefining Internet Censorship

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Category: Grab bag
20.Aug
Wyoming's new internet access law is setting a dangerous precedent for digital rights nationwide. By allowing individual parents to impose content filters across entire school districts and public networks, the state has created a system where personal preferences could dictate universal access. This policy shift from book bans to network-level censorship raises critical questions about free speech, privacy protections, and who gets to control digital public spaces. As the Electronic Frontier Foundation challenges these measures in court, we examine what Wyoming's experiment means for the future of open internet access and how it aligns with global censorship trends.

Read more: From Book Bans to Network Blocks: How Wyoming Is Redefining Internet Censorship

Zero-Downtime Kernel Updates: Understanding Linux's Kexec Handover Technology

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Category: Grab bag
20.Aug
In today's always-on digital economy, system downtime isn't just an inconvenience—it's a critical business risk. While kernel updates traditionally force disruptive reboots, Linux's kexec handover technology is revolutionizing how we maintain high-availability systems. This sophisticated feature enables live kernel transitions without service interruption, supporting everything from financial trading platforms to 5G networks. Here's an in-depth look at how this technology works, its real-world applications, and why it's becoming essential for modern infrastructure.

Read more: Zero-Downtime Kernel Updates: Understanding Linux's Kexec Handover Technology

Linux Memory Management Revolution: Google Engineer Proposes BPF-Based OOM Control

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Category: Grab bag
20.Aug
A groundbreaking proposal from Google engineer Roman Gushchin could revolutionize how Linux systems handle memory crises. By enabling custom out-of-memory (OOM) policies through BPF programs, this development promises unprecedented control over memory management in containerized environments. Early benchmarks suggest minimal overhead while offering dramatically improved flexibility for cloud-native deployments.

Read more: Linux Memory Management Revolution: Google Engineer Proposes BPF-Based OOM Control