When we think of computer security, the first thing that comes to mind are viruses and their variants that wreak havoc on our computers.
But did you know that viruses, worms and Trojan horses are not the only enemies that threaten the security of your PC?
Here are some other baddies that can attack your computer and cause unimaginable damage:
Dialers are not as well known as viruses, but they can certainly do a lot of damage not only to your computer but also to your pocketbook. When they enter your computer, they will make your computer make long distance calls or premium calls and you won’t know this is happening until you receive a hefty phone bill. They can also change the phone number you use to connect to the dial-up connection with the result that you will not be able to connect to the Internet, but someone else may be using your browsing time while you pay.
Snoopers: spyware and adware
These are other deceptive programs that can cause other types of damage to your computer. Many use spyware and adware interchangeably, but they are two different animals. Of these, adware is considered the least dangerous because it sends unsolicited advertisements to your computer while browsing without damaging your computer’s registry in any way.
From a computer security point of view, such adware actions may seem less threatening, but consider the effect of adult content that appears on the computer screen when your children surf the Internet. Apart from this, pop-ups and unwanted ads are a nuisance for your browsing experience.
On the other hand, spyware is more harmful. When you are on your computer, it will collect information about the sites you visit, where you shop or browse. This information is used to send you advertisements related to your interest. While this may not seem too sinister, spyware can obtain your usernames, passwords, and also personal financial information, such as credit card numbers, social security numbers, all of which can be used to impersonate and engage you. in financial losses, as well as to catch it. in potentially difficult situations.
This is one of the scariest things that can happen to a computer. Here, a hacker literally takes control of your computer without you knowing. In the hijacker’s hands, the computer turns into a mindless zombie that commits illegal acts that can be blamed on you.
This could be the sending of massive amounts of spam emails or attacking the web pages of other sites that are considered criminal offenses.
This threat is more insidious because when a hijacker takes control of a computer, the owner usually does not realize that there is something wrong with his machine. Such a hijacked computer may become a bit slower, but this can happen due to many other causes. Therefore, the owner of the computer is happily aware of the problems that it might fall into due to such hacking.
Can all this happen to you?
While all those bad things that can happen to a computer are unlikely to happen to you. But assume they will. Because these things happen to other computers, your computer may be threatened at times.
Starting with this premise, install a firewall on your computer if you haven’t already. A firewall acts as a shield against unwanted programs that carry malware. While you can invest in a paid firewall if you want, you can also use Zone Alarm, which is free and very effective.
Also scan your computer for viruses, spyware, and adware. Use good antivirus and antispyware programs. Here you also have the option of free and paid versions from many reputable providers. Paid or free, whatever your use, make sure you get the latest versions that can not only detect viruses present on your computer, but can also destroy them successfully.
And above all, be aware of safety. Learn all you can about your PC security and always be vigilant. This is like car insurance. While we don’t expect to have a car accident every time we go out, we do take out auto insurance, just in case. The same goes for PC security. Never let your guard down. It can be attacked at any time.