Service KBAs Secure Your Computer and Mobile Device Articles Stay Safe on the Internet Keep Others from Accessing Your Computer or Device Lock Computer Screen Automatically Protect Mobile Devices (Smartphone, iPad, or Other Tablet) Strong Passwords for Your Computer, NetID, and Other Cornell Services Stop Websites From Installing Software Without Approval (Drive-By Download) Keep Your Security Protection Up To Date Escrow Your Computer Password (For Encrypted Computers) Recognize Possible Security Problems Tips to Minimize IT Security Risks Update Software Work With Others Securely Share Files