Cyber Defense: Tag - Securing Windows

TrueRNG Random Numbers with PowerShell and Math.NET Numerics

TrueRNG and TrueRNGpro are a hardware-based true random number generators with a USB interface. PowerShell and C# can easily access TrueRNG as a COM port. Random bytes from TrueRNG can be fed into the various classes of Math.NET Numerics, including the pseudo random number generators built into Math.NET, for high-speed output. Continue reading TrueRNG Random Numbers with PowerShell and Math.NET Numerics


PowerShell for Math.NET Numerics

PowerShell examples for the Math.NET Numerics library of math functions with the Intel MKL native provider. Continue reading PowerShell for Math.NET Numerics


PowerShell MD5 Hash Integrity Verifier To Detect File System Changes

Use PowerShell Get-FileHash and a public domain script to efficiently detect changes to the file system. Continue reading PowerShell MD5 Hash Integrity Verifier To Detect File System Changes


Patch Tuesday Update - December 2014

Microsoft Patch Tuesday Update - December 2014 December 2014 Microsoft Patch Tuesday Brings 3 Critical and 4 Important bulletins. Microsoft delivers 7 Bulletins Covering 24 CVEs - 3 Critical and 4 Important this December 2014 Patch Tuesday. The Exchange patch expected last month has been included this period. Lets look at the details: MS14-075 Rated … Continue reading Patch Tuesday Update - December 2014


Reset Local Administrator Password Using A Different Random String On Each Computer And Recover The Passwords Securely

Free PowerShell scripts to reset the local Administrator password automatically to a different random string on every computer in a small or large enterprise, then save that password in an encrypted form so that only IT staff can view the password in plain text. Continue reading Reset Local Administrator Password Using A Different Random String On Each Computer And Recover The Passwords Securely