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Why your React Three Fiber gallery drops to 5 FPS and how to fix it
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Why your React Three Fiber gallery drops to 5 FPS and how to fix it

DEV Community·Alan West·18 days ago
#qLDlsfcY
#fix#root#react#threejs#geometry#three

A practical guide to debugging FPS drops and memory leaks in React Three Fiber galleries — covering draw calls, instancing, and proper disposal.

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The third major Linux kernel flaw in two weeks has been found - thanks to AI
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The third major Linux kernel flaw in two weeks has been found - thanks to AI

ZDNET·Written by·18 days ago
#5fdMnNQj
#xa0#arrow#link#menu#linux#root

AI is exposing Linux security holes faster than developers can patch them. Fragnesia is the latest. Here's what we know about it.

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Self-Hosted IPsec VPN: PKI Setup, StrongSwan Config, and Client Provisioning End-to-End
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Self-Hosted IPsec VPN: PKI Setup, StrongSwan Config, and Client Provisioning End-to-End

DEV Community·ZeroTrust Architect·20 days ago
#qnpCsjV6
#security#networking#linux#devops#client#root

A technical walkthrough of running a self-hosted IPsec VPN — generating a root CA, signing server and client certificates, configuring StrongSwan for IKEv2, and distributing client profiles for all major platforms.

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How DNS Resolution Works: From `dig . NS` to Your Browser Loading Google
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How DNS Resolution Works: From `dig . NS` to Your Browser Loading Google

DEV Community·Janmejai Singh·23 days ago
#YJSMS688
#layer#dns#why#google#fullscreen#servers

A practical, system-design-oriented walkthrough of DNS resolution using the dig command. Understand root servers, TLD servers, authoritative servers, and recursive resolvers — layer by layer.

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New Linux 'Dirty Frag' Zero-Day Gives Root On All Major Distros - Slashdot
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New Linux 'Dirty Frag' Zero-Day Gives Root On All Major Distros - Slashdot

linux.slashdot.org·linux.slashdot.org·24 days ago
#9DrNi3Sy

mrspoonsi shares a report: Dirty Frag is a vulnerability class, first discovered and reported by Hyunwoo Kim (@v4bel), that can obtain root privileges on major Linux distributions by chaining the xfrm-ESP Page-Cache Write vulnerability and the RxRPC…

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Devastating 'Dirty Frag' exploit leaks out, gives immediate root access on most Linux machines since 2017, no patches available, no warning given — Copy Fail-like vulnerability had its embargo broken
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Devastating 'Dirty Frag' exploit leaks out, gives immediate root access on most Linux machines since 2017, no patches available, no warning given — Copy Fail-like vulnerability had its embargo broken

From Latest from Tom's Hardware: Devastating 'Dirty Frag' exploit leaks out, gives immediate root access on most Linux machines since 2017, no patches available, no warning given — Copy Fail-like vulnerability had its embargo broken

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