Is your PC hacked?
By Gina on February 15, 2011 | Security basics, security basics, computer security tips, PC security tips, Windows security tips
It may seem that the question is easy; however, it becomes a tricky question when you don’t get any windows or notifications on your desktop about the sneaky virus or other infections within your computer. What clues can tell you about the hack, crack or other compromised files of your PC?
Here are some keys for your better awareness:
1) programs don’t work properly
2) computer loads slower than before
3) applications that you didn’t install appear on your desktop
4) your browser may be changed into another site and etc.
If the problems mentioned above fit to your case then you need to consider a possibility that your PC has infections. The first thing you have to pay attention to is computer parasites. You need to have antivirus software installed to your computer. You may install computer protection program against malware, spyware and other types of infections as well.
How to prevent attacks to your computer?
1. Use a router
The router is very useful to avoid computer infections because it works as a hardware firewall preventing access to PCs home network from outside networks. If you are not able to use the router be sure that all operating systems’ firewalls are working well and are turned on.
2. Avoid opening email attachments
Email attachments are one of the most likable frauds of bad people. It is very easy for them to create a scam like this and do it by disguise of your well known friends. Those attachments may lead you to very terrible consequences; that’s why you have to avoid opening unreliable files in your emails.
3. Do not download counterfeit files or other suspicious products
Scammers are smart and they know how to force people to believe in fraud. That’s why you always need to be vigilant of any offers you get from sites you are visiting. If you get free offers that claim you do not need to pay any money, this may be a fraud because scammers must be making money off you another way. The easiest way they choose is secretly installing malware onto your system.
4. Make sure you click on a legitimate link in your email before you click it
Fake URLs may be difficult to recognize. You may think you are clicking on a legitimate link but in fact it may lead you to unexpected consequences. This is how phishing scams work. Scammers create similar or almost identical sites. This way you may not be aware that you visit a compromised site. The best way to keep safe is to avoid clicking on shortened URLs and be always suspicious of every link you are clicking.
5. Install all security updates
Other thing to consider is your security software’s updates. You need to download and install every update you are getting of your protection tool.
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