Service accounts and what they present to remote servers as credentials

• LocalService

  1. Runs as nonprivileged user on local machine
  2. Presents anonymous credentials to remote servers

• NetworkService

  1. Limited access on local machine
  2. Enables service to authenticate to another computer on network (using machine account)

• LocalSystem

  1. Unlimited privileges on localmachine
  2. Authenticates as computer account to remote servers

Quick batch file to monitor a server for any port 25 activity

:section
netstat -n  | find "25"

goto section

Free recovery tools

This article was written by Jason Fitzpatrick and the full version can be seen at http://lifehacker.com/5237503/five-best-free-data-recovery-tools

TestDisk (Windows/Mac/Linux)

Recuva (Windows)

PhotoRec (Windows/Mac/Linux)

Restoration (Windows)

Undelete Plus (Windows)

I knew of TestDisk but the others look really good.

 

Thanks Jason !