Badware takes advantage of technical vulnerabilities and human behavior to find its way onto personal computers. While nothing can guarantee absolute security, the following steps can reduce your computer’s exposure to badware. At the bottom of this page, you will see links to websites with additional information.
1. Secure your operating system
Your operating system (e.g., Windows, OS X, or Ubuntu) plays a central role in managing the security of your computer. Keep it safe by:
2. Keep up to date
Not just your operating system, but your web browser, toolbars, plug-ins, security software, and other applications all need to be kept up to date to patch “holes” that can let badware into your computer.
3. Install security software
Anti-virus, anti-spyware, and other similar products can be useful to detect, stop, and remove badware that has found a way onto your computer despite following the previous steps. Look for a product that:
It is sometimes helpful to have a second product (from a different vendor) that you can run manually or on a schedule to check for anything that the realtime scanner may have missed.
4. Remove or disable unnecessary applications
If you find a piece of software on your computer useful, great! If not, why leave another avenue for an attacker to get in?
5. Proceed with caution
Badware distributors love to find ways to trick people into installing their software. Here are a few tips to avoid being deceived:
Links for more information
You can find more personal assistance, or offer your own, in our BadwareBusters.org community.
The following sites aren’t ours, but we’ve tried to identify ones that are reputable and contain helpful content:
Microsoft, Apple, and the Ubuntu community, respectively, offer guides for securing Windows, Mac OS X, and Ubuntu.
Microsoft and Apple also both have pages explaining how to use their automatic update features.
Additional information about online safety for parents, teachers, small business owners, and other Internet users can be found at StaySafeOnline.org, the website of the National Cyber Security Alliance.
Consumer Reports offers an Online Security Guide with helpful articles and reports.
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