Security

Prevent the Next Worm that will Exploit SMB 2.0 and SMB 1.0

Microsoft released the June 2017 security update that fixes several major vulnerabilities with Windows.  If you want to prevent the next worm in your Windows network install this update https://technet.microsoft.com/en-us/library/security/4025685.aspx  Security flaws fixed by this update: Server service remote code execution…

Software Restriction Policies to Prevent Ransomware

Software Restriction Policies stop executables from running within a compressed file  GPO -> User Configuration/Windows Settings/Security Settings/Software Restriction Policies Block executables run from archive attachments opened with WinRAR: Path if using Windows Vista/7/8: %LocalAppData%\Temp\Rar*\*.exe Security Level: Disallowed Description: Block executables run from archive attachments…

Command Line Taking Ownership of Files

Windows XP: Tools: Install windows server 2003 resource kit subinacl Usage: Single File: Subinacl.exe /file [path-and-file-shortname] /setowner=Administrator /grant=Administrator=F Sub Directories Subinacl.exe /subdirectories [path] /setowner=Administrator /grant=Administrator=F Windows Vista/Windows 7: Tools: Takeown icacls Usage: takeown /f [filename] /r /d y icacls [filename]…

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