Computers nowadays may become vulnerable to security breaches primarily due to the wide interconnection that the worldwide web provides.
Much worse, hackers can steal personal information from our computers and use our identities for a variety of illegal transactions such purchasing items using our credit cards. These are just some of the dangerous scenarios that could arise when our computers are not protected adequately. So what can we do to prevent such situations from happening? Following a simple security measure can be very beneficial in protecting our precious files from the dangers of being corrupted and totally lost due to malicious programs or viruses or even hackers.
Of course a lot of us are not tech savvy enough to be able to singlehandedly fight off any threats coming from the web. But here are simple solutions which any average computer user can understand and easily do. First is to be cautious and always rely on common sense when dealing with emails coming from an address you are not familiar with. If you are not sure, better delete it immediately particularly if it comes with attachment. Even if the address comes from the people you may know but contain strange messages and links, do not open any attachments or click on the link. Their computers may be infected and spreading the virus through emails.
Next simple measure is to avoid downloading files like for instance freeware, games or other executable programs. If happen to download them, scan the files first before running. Have a good and up to date anti-virus program which can help in scanning and eliminating viruses and other malicious programs. There are free anti-virus programs that could be downloaded on the web and these can adequately protect computers used at home.
Always put up the firewall usually installed into the computer programs like Windows or you can choose to have third party firewall protection if you want better protection. Though there are experts who opine that the one in Windows is already enough. Firewall serves like a security mesh or screen that basically prevents programs or sites from accessing your computer.
Finally be informed by the common internet scams that are designed to dupe people into giving money. Examples of these are emails telling heart breaking stories, making unsolicited job offers, informing you that you have win an online lottery or those that warns you about security concerns. There are sites which identify internet scams and a simple search in Google can help you get to them.