Topic 12 internet security

163 views
125 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
163
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
11
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Topic 12 internet security

  1. 1. Spyware & InternetSecurity
  2. 2. Different Types of Spyware Spyware Adware Embedded Programs Trojan Horse Browser Hijackers Dialers Malware
  3. 3. Why do people make Spyware? Profit A challenge Malice Boredom Business
  4. 4. How do I know if I’ve got Spyware? Computer is running slower than normal Popups (on or off the internet) New toolbars Home page changes Search results look different Error messages when accessing the web
  5. 5. What does Spyware look like?
  6. 6. What does Spyware look like?
  7. 7. What does Spyware look like?
  8. 8. What does Spyware look like?
  9. 9. What does Spyware look like?
  10. 10. What does Spyware look like?
  11. 11. What does Spyware look like?
  12. 12. What does Spyware look like?
  13. 13. What does Spyware look like?
  14. 14. What does Spyware look like?
  15. 15. What does Spyware look like?
  16. 16. How do I get rid of Spyware?Use a legitimate spyware removal programWe suggest Spybot Search and Destroy in combination with Microsoft Antispyware (now called Defender)Ad-aware is a good program and is free for home use but is no longer free for educational use.
  17. 17. Steps in Spyware Removal1. Add and Remove Programs Menu2. Reboot3. Run a Spybot Scan4. Reboot5. Run a Microsoft Antispyware Scan6. Reboot7. If still having problems manually remove registry and startup entries (Do NOT do this yourself)
  18. 18. How do I prevent Spyware? Be conscious of what you are clicking on/downloading Some pop-ups have what appears to be a close button, but will actually try to install spyware when you click on it. Always look for the topmost right red X. Remember that things on the internet are rarely free. “Free” Screensavers etc. generally contain ads or worse that pay the programmer for their time.
  19. 19. The Least Wanted ListWeatherbug (GAIN or Claria) Begin2SearchHotbar 180Solutions180 Search Assistant ZangoMyWebSearch CoolWebSearchPopular Screensavers DyFuCAComet Cursors BonzaiBuddyA Better Internet (Aurora) BargainBuddyKazaa / Morpheus DashbarGameSpy Arcade GatorWhenUSave WeatherScopeNew.Net Best Offers NetworkStarware Toolbar Precision TimeMySearch FunWeb
  20. 20. Phishing Most commonly an Email stating your account Information needs updating Watch for URL’s that are numeric or different from the link you clicked on Best thing to do is to type in the URL and check your account directly without following any links in the Email Many legitimate emails no longer contain a link (Paypal)
  21. 21. Phishing Examples
  22. 22. Phishing Examples
  23. 23. Phishing Examples
  24. 24. Phishing Examples
  25. 25. Phishing Examples
  26. 26. Phishing Examples
  27. 27. How secure do you need to be? Be Prudent not Paranoid Did you initiate the action? Why is this free? Is the source trustworthy? When in doubt Google it
  28. 28. Safer Alternatives Download.com – All programs are adware/spyware free Freesaver.com – Screensavers from this site are safe DO NOT click on ads KFOR or News9 Cleansoftware.org
  29. 29. The Bottom Line It is safe to install these programs:  Microsoft AntiSpyware(Defender)  Spybot Search & Destroy  SpywareBlaster  SpywareGuard If you are running a different Spyware program contact your Technology Specialist to make sure it is not a rogue

×