1. Keep your computer up to date and update the anti-virus protection.
Install updates for your computer, browser, and programs as soon as they are made available or set them to be automatically updated. Protect your computer with an anti-virus and set it to be automatically updated with automatic scans.
2. Use strong passwords.
Protect access to your programs by using "strong" passwords -- a combination of letters, numbers (upper and lower case) and symbols. The longer the passwords, the better. A good way to create a strong password is to come up with a memorable phrase. Consider using password manager for safely storing them.
3. Enable your computer’s firewall capabilities.
A firewall acts like a barrier between your internal network (or device) and the outside world (e.g., the internet). It filters traffic, allowing only safe and authorized connections, and blocks potentially harmful ones.
4. Never open files, click on hyperlinks or download programs from people or companies you don't know.
Also, be aware that some popular file-sharing programs can make your computer vulnerable.
5. Check for security indicators.
Prior to sharing information or making a purchase, look for indicators that the site is secure. Check to make sure a lock icon appears on the browser's address bar (usually located at the left-hand portion of your screen).
6. Always type the URL of the Web site you want to visit into your browser.
Don't click on links that are sent to you from unknown sources.
7. Connect to secure WiFi networks.
Only connect to secure Wifi networks. Avoid connecting to unsecured Wifi available from public locations.
