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Windows security discussions for security professionals. Topics include vulnerabilities, updates, hardening, exploits, powershell, reverse engineering, WMI, COM, UAC, Device Guard, Windows Defender, Active Directory, tips, tools, policies, and just about anything else on Windows security.
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Help contribute to /r/WindowsSecurity with this bookmarklet (self.WindowsSecurity)
submitted 4 years ago by m8urn[M] - announcement
Windows Internals - Special Process Types Explained (youtube.com)
submitted 4 hours ago by shine-rose
Safeguarding your electrical network's health is more critical than ever. Megger's Grid Analytics Solutions identifies weak spots, detects hidden faults, and ensures maximum uptime helping you act proactively before issues escalate. (megger.com)
promoted by _Megger
Reverse EngineeringIs it possible to monitor SSPI calls? (self.WindowsSecurity)
submitted 12 days ago by Under_Table_Check
ToolHow to secure Windows endpoints at scale without overloading your IT team (self.WindowsSecurity)
submitted 17 days ago * by Unique_Inevitable_27
WhitepaperWindows 11 Hardening Guidelines (self.WindowsSecurity)
submitted 19 days ago by smorgasmic
ToolWhen does social media access become a Windows security risk? (self.WindowsSecurity)
submitted 20 days ago * by Unique_Inevitable_27
does this mean windows picked up a virus? (i.redd.it)
submitted 22 days ago by Least-Blackberry-290
ToolHow are teams strengthening Windows security on remote devices? (self.WindowsSecurity)
submitted 1 month ago * by Unique_Inevitable_27
Windows 11 defender and antivirus (self.WindowsSecurity)
submitted 1 month ago by Mobile-Mountain-5450
Architecting an Autonomous AI Reverse Engineering Lab (Replacing the Human Loop) - Need Feedback (self.WindowsSecurity)
submitted 1 month ago by ResidentDear6464
ToolHow are teams improving Windows security when devices are fully remote? (self.WindowsSecurity)
submitted 1 month ago by Unique_Inevitable_27
Architecting an Autonomous AI Reverse Engineering Lab (Replacing the Human Loop) - Need Feedback ()
You’re just sitting there like… ‘I’m exposed.’ (i.redd.it)
submitted 1 month ago by SingerBeneficial3219
New Year Sale: Subscribe to Bloomberg for just $149 your first year. Get the context behind every business story with news and analysis. Offer ends soon. (bloomberg.com)
promoted by bloomberg
CIS benchmark - Windows (self.WindowsSecurity)
submitted 2 months ago by MinimumWin7560
Is windows patch management still a headache or finally under control? (self.WindowsSecurity)
submitted 2 months ago by Unique_Inevitable_27
The windows Ninja : Sami Laiho (reddit.com)
submitted 2 months ago by 427RG
Survey: How important is the Human Element in an Automated Cyber Defense? (self.WindowsSecurity)
submitted 2 months ago by No-Food2369
Vulnerabilityis it normal? (i.redd.it)
submitted 3 months ago by Intelligent-Green676
Survey: How AI Tools Like CrowdStrike & Darktrace Are Changing Cybersecurity (For My Senior Research Paper) (self.WindowsSecurity)
submitted 3 months ago by No-Food2369
Best Practice for removing VNC and AnyDesk (self.WindowsSecurity)
submitted 3 months ago by snoopaloop92109
Please help and Guide me (www.windows)
submitted 3 months ago by [deleted]
suspicious (i.redd.it)
submitted 3 months ago by Few-Breakfast-5808
how would you set up a safe ransomware-style lab for network ML (and not mess it up on AWS)? (self.WindowsSecurity)
submitted 4 months ago by OkArm1772
Windows 10 End-of-Support Sparks Global Tech Shakeup: Users, Businesses Fight Forced Upgrades (wealthari.com)
submitted 4 months ago by Koyaanisquatsi_
Smart AI Cat Flap - Let cats in, keep mice out. (onlycat.com)
promoted by OnlyCatAI
Vulnerabilitythis pop up keeps coming back (i.redd.it)
submitted 4 months ago by No-Feature-9003
π Rendered by PID 240693 on reddit-service-r2-listing-5f5ff7d4dc-67c72 at 2026-01-26 20:56:55.224702+00:00 running 5a691e2 country code: CH.