Before you spend a time on security, there are
many precautions you can take that will protect you against the most common
threats.
1. Check Windows Update and Office Update
regularly (http://office.microsoft.com/productupdates); have your Office CD
ready. Windows Me, 2000, and XP users can configure automatic updates. Click on
the Automatic Updates tab in the System control panel and choose the appropriate
options.
2. Install a personal firewall. Both SyGate (www.sygate.com)
and ZoneAlarm (www.zonelabs.com) offer free versions.
3. Install a free spyware blocker. Our Editors'
Choice ("Spyware," April 22) was SpyBot Search & Destroy
(_http://security.kolla.de). SpyBot is also paranoid and ruthless in hunting
out tracking cookies.
4. Block pop-up spam messages in Windows NT, 2000,
or XP by disabling the Windows Messenger service (this is unrelated to the
instant messaging program). Open Control Panel | Administrative Tools |
Services and you'll see Messenger. Right-click and go to Properties. Set
Start-up Type to Disabled and press the Stop button. Bye-bye, spam pop-ups! Any
good firewall will also stop them.
5. Use strong passwords and change them
periodically. Passwords should have at least seven characters; use letters and
numbers and have at least one symbol. A decent example would be f8izKro@l. This
will make it much harder for anyone to gain access to your accounts.
6. If you're using Outlook or Outlook Express, use
the current version or one with the Outlook Security Update installed. The
update and current versions patch numerous vulnerabilities.
7. Buy antivirus software and keep it up to date.
If you're not willing to pay, try Grisoft AVG Free Edition (Grisoft Inc.,
w*w.grisoft.com). And doublecheck your AV with the free, online-only scanners
available at w*w.pandasoftware.com/activescan and
_http://housecall.trendmicro.com.
8. If you have a wireless network, turn on the
security features: Use MAC filtering, turn off SSID broadcast, and even use WEP
with the biggest key you can get. For more, check out our wireless section or
see the expanded coverage in Your Unwired World in our next issue.
9. Join a respectable e-mail security list, such
as the one found at our own Security Supersite at
_http://security.ziffdavis.com, so that you learn about emerging threats
quickly and can take proper precautions.
10. Be skeptical of things on the Internet. Don't
assume that e-mail "From:" a particular person is actually from that
person until you have further reason to believe it's that person. Don't assume
that an attachment is what it says it is. Don't give out your password to
anyone, even if that person claims to be from "support."
0 comments:
Post a Comment