Windows 8 Security Tweaks

Change Remote Desktop RDP Port
Disable Java Browser Plugins for Improved Security
Display a Login Message
Don't Disable Windows Defender Anymore
Enable Two-Factor Authentication on your Microsoft Account
Hiding Users on the Lock Screen
How To Protect IE, Chrome and Firefox from the POODLE SSL v3 Exploit
Improve Security by Updating Third-Party Apps
Install Windows 8 to VHD for Easy Dual Booting
Logon with a Picture Password
Logon with a PIN instead of a Password
Make Mapped Network Drives Work with UAC Elevated Apps
Remove User List from Logon Screen
Windows Defender Browser Protection for Google Chrome