Tips to ensure your PC is a lot safer
Most security attacks are targeted at a few weak points on your PC that aren't that hard to protect. Follow these simple tips, and you'll suddenly be a whole lot safer
Fix 9: Make your passwords secure and easy to remember
Online passwords are starting to seem about as safe as tissue paper protecting a bank vault. The supply of stolen logins is now so huge that crooks can hardly make any money selling them unless they add other ripped-off data, like addresses or NI numbers, according to security researchers.
And thieves don't stop with stealing logins to financial accounts - the bad guys regularly pilfer access information for webmail accounts as well. In one recent case, a scammer broke into webmail account and sent messages to the victim's friends asking for money.
Experts say we should use strong, unique passwords for all our accounts. But they don't tell us how we're supposed to remember them, so most of us end up using the same, not-so-safe password at all our accounts.
Here's an easy fix that allows you to remember just one password, yet still have a strong, unique password for each site you use. The Password Hash (or PwdHash) add-on for Firefox and IE takes that simple password you type and runs it through an algorithm that uses the site's domain name as part of the calculation. The utility subs in the resulting strong password before you send it to the site. All you have to do (after installing Password Hash) is hit the F2 key in a password box before you type.
Fix 10: Get extra cleaning help for stubborn infections
Sometimes even the best antivirus program misses an infection. And once a virus or Trojan horse gets in, removing it can be incredibly tough. If you suspect some nasty got past your defenses, then it's time to bring in extra help.
Many antivirus makers offer free and easy online scans through your web browser. The scan will take time, as the scanning service will need to download large Java or ActiveX components before it can get started, but they're easy to kick off. You can run them in addition to your already-installed antivirus application for a second (or third, or fourth) opinion. Here's the lowdown on your options.
Trend Micro HouseCall: Will detect and remove malware; works with both IE and Firefox.
BitDefender Online Scanner: Detects and removes malware; requires IE.
Kaspersky Online Scanner: Detects malware, but doesn't remove it; works with IE and Firefox.
F-Secure Online Virus Scanner: Detects and removes malware; requires IE.
ESET Online Scanner: Detects and removes malware; requires IE
- Tips to ensure your PC is a lot safer
- Let the latest browsers fight for you
- Get the jump on fast-moving malware
- Develop an antiphishing habit
- More quick fixes