Install Security Patches
New vulnerabilities are constantly discovered in software applications and hardware devices.
Hackers take advantage of these vulnerabilities to gain access to your gear and data.
Other operating systems have similar update utilities.
Use a Firewall
Afirewallis a layer of protection between your box and the internet.
Windows has a built-in firewall that’s enabled by default.
There are alsofree firewall programsthat may serve your needs.
If you have a Mac, switch on the built-inOS X firewall.
Don’t reveal your mother’s maiden name, your Social Security number, or your address.
Also, avoid mentioning these kinds of things on social media.
Identity thieves and other criminals troll social media to gather information.
Your credit card and financial information are guarded on a single website, rather than on multiple sites.
Only provide Social Security or credit card numbers on secure websites.
The URL for a secure site is prefaced withhttps://(Hypertext Transfer Protocol Secure).
Treat IMs Suspiciously
Instant messaging is a frequent target of worms and Trojans.
Scammers continuously work on new ways to get personal information and gain access to personal accounts.
Treat IMs just as carefully as you would email.
Use different passwords for each account.
If an account supports it, use two-factor authentication.
To get a handle on your passwords, consider using apassword manager.
Many web browsers, such as Chrome and Opera, save passwords if this feature is enabled.
Third-party apps like 1Password and LastPass are also helpful.
These act as web app plug-ins that monitor password entries and save credentials for each account.
All you should probably remember is the single password you created for the manager program.
For example, add numbers, special characters, and uppercase letters.
Also beware of emails that masquerade as security concerns from your bank or another e-commerce site.
Watch for fake download buttons on websites and bult-in ad offers in setup files.
