#1: Locking the screen and logging out is important

#2: Hiding files and folders is a quick fix

#3: A good password is a must

#4: Installing file-sharing applications is a slippery slope

#5: Updating your machine regularly is a smart thing

#6: Installing virus protection is actually useful in Linux

#7: SELinux is there for a reason

#8: Creating /home in a separate partition is safer

#9: Using a nonstandard desktop is worth its weight in gold

#10: Stopping services is best

via techrepublic