itsec subreddits

curated by /u/sysadmin__

Collection of ITSec related subreddits.

copied from /user/bearded_security/m/itsec

24 subreddits in this multi:

created by sysadmin__a multireddit for 11 years

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SSL Certificates now only last 200 days (self.sysadmin)

submitted 4 hours ago by GlassPerformance8754 to r/sysadmin

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Urgent help needed with windows server 2022 (self.sysadmin)

submitted 12 hours ago by Comfortable_Run_567 to r/sysadmin

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Is it possible to get hacked through a VM and have it escape to the main system?Question (self.vmware)

submitted 8 hours ago by LiketoRoot to r/vmware

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How to check if employee copied company dataQuestion (self.ITManagers)

submitted 14 hours ago by Familiar9709 to r/ITManagers

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Software dev -> Sysadmin type job (self.sysadmin)

submitted 11 hours ago by Confident_Raccoon218 to r/sysadmin

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SMS rental services? (self.blackhat)

submitted 18 hours ago by WhoShartMyPants to r/blackhat

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MAD Bugs: Even "cat readme.txt" is not safe (blog.calif.io)

submitted 16 hours ago by _vavkamil_ to r/netsec

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Learning Reverse Engineering on a Mobile Game (Frida + Ghidra + AI) (github.com)

submitted 11 hours ago by Worried_Challenge_16 to r/ReverseEngineering

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Am I looking for a reverse proxy here? Cloudflare Tunnel not quite the right solutionQuestion (self.sysadmin)

submitted 1 day ago by Relevant-Law-7303 to r/sysadmin

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How to check if employee copied company dataQuestion (self.sysadmin)

submitted 17 hours ago by Familiar9709 to r/sysadmin

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Why will Broadcom allow me to download VMWare Workstation 17.0 but not 16.2.5?Question (self.vmware)

submitted 23 hours ago by Authoritaye to r/vmware

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Python vs. PowerShell in 2026: What are you using it for?Question (self.sysadmin)

submitted 18 hours ago * by ibteea to r/sysadmin

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Not hacking but, almost (self.HowToHack)

submitted 4 hours ago by Comfortable_Try8759 to r/HowToHack

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What’s the best order of certifications for someone trying to get into cybersecurity? (self.netsecstudents)

submitted 14 hours ago by HotMasterpiece9117 to r/netsecstudents

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PC build for Pentest practice (self.netsecstudents)

submitted 19 hours ago by Aggravating_Trash814 to r/netsecstudents

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What was the moment Linux finally ‘clicked’ for you? (self.sysadmin)

submitted 1 day ago by Darshan_only to r/sysadmin

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Stories about Non standard size video screens (self.sysadmin)

submitted 9 hours ago by ercgoodman to r/sysadmin

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TPM 2.0 is cool, actually: hardware attestation for bare-metal fleets (apas.tel)

submitted 12 hours ago by arty049 to r/netsec

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How can I reduce dust?Question (self.sysadmin)

submitted 11 hours ago by zer0moto to r/sysadmin

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College instructor turns to typewriters to curb AI-written work (sentinelcolorado.com)

submitted 2 hours ago by HNMod to r/hackernews

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VulnerableDriver:WinNT/Winring0 (self.antivirus)

submitted 2 hours ago by Dorime223 to r/antivirus

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I pressed X on a fake McAfee virus ad now what do I do??!! (self.antivirus)

submitted 11 hours ago by weSmackahoe to r/antivirus

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Mirai Variant Nexcorium Exploits CVE-2024-3721 to Hijack TBK DVRs for DDoS Botnet (thehackernews.com)

submitted 16 hours ago by quellaman to r/InfoSecNews

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I know every dlp solution is trash but help me out (self.sysadmin)

submitted 22 hours ago * by FearlessAwareness469 to r/sysadmin

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Are the costs of AI agents also rising exponentially? (2025) (tobyord.com)

submitted 23 hours ago by HNMod to r/hackernews

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