How to Defeat Spyware
Generally, spyware infects computers because people are unaware that they are enabling spyware in their PC, and because they are not taking precautions. But as with many real-world problems, you and your students can avoid spyware with a few precautions and some common sense:
- Install anti-spyware software. Several anti-spyware applications will do a good job of protecting your classroom computers. Many also can clean out spyware that may already be in the system. See the Staysafe Toolbox article, “How to Protect Your Computer from Spyware and Adware,” for more details.
- Learn about spyware. Make sure you and your class know what spyware is, where it comes from, and how it might get into your school’s computers. Some suggested class discussions are provided on the next page.
- Be cautious about downloads. Just as kids know about real-world hazards, they can learn about online risks. They should think carefully about downloads and consult with you (if your school allows it) or their parents on whether the source is trustworthy. Encourage your students to resist “free” downloads: The full commercial version is much less likely to come with spyware than the “free” version. The end user licensing agreement (EULA) is often spyware’s legal loophole—you or your student’s parents should read it carefully.
- Don’t be gullible about pop-ups and attachments. Instruct your students to be careful with pop-up ads and to close them if the source is not fully trusted. How they close the pop-up window can be important: They should close it by clicking the “X” because clicking “OK” could signify agreement to something unknown and result in an unintentional download. It’s also best not to open file attachments in e-mail or instant messages unless the student knows the sender well.
Next: Spyware: Suggested Classroom Discussions
