We all had painful and unforgettable encounters with computer viruses at some point. One lesson we share in common is the wishful thinking you knew ways of avoiding or eliminating these viruses beforehand.
Not to worry, Ivan Konovalov, one of the most experienced specialists of Semalt, in this article highlights practical ways of avoiding computer virus infections. They include:
Always Download Programs from Legitimate and Trusted Sources
These viruses infect and compromise computer programs thus gaining entry into your system. You must, therefore, download programs from a genuine supplier or third-party website.
Keep a Computer Backup
It’s always advisable to have an extra copy of all your critical files. A back up allows you to recover all your data and get back going with normal functions.
Scan and Verify Email Attachments
The new trick in town is virus infection via email attachments either by intention or unknowingly. Malicious email attachments enter a system upon opening of the mail hence the need to scan and verify these attachments before download. It’s even more useful because the email source may be compromised and unaware they’re transmitting the viruses.
Install Anti-Virus and Malware Solutions
Updated anti-virus and malware software make your computer resilient in flagging out and removing potential threats. The administrator can also run frequent system scans for safety purposes.
Disable Email Image Previews
You need not download infected files on email attachments to get viruses in your system. An infection can begin by merely previewing images in your email. To avoid this, disable your email client’s image preview while only viewing those images received from trusted sources.
Regular Operating System Updates
Your computer system will stay free from viruses once you make an effort to have an updated operating system at all times. The updates make it conversant and able to deal with the latest computer viruses.
Activate you Computer Firewall
Even as you update your programs and operating system, the firewall is your computer’s first and last line of defense against virus infections. Keep it up and active to avoid third party virus infections.
Make Use of Computer Administrator Rights
A computer should have only one administrator who possesses all rights and privileges to installing programs. Make use of these rights to avoid foreign users from exposing your system to such risks.
Regular PC System Monitoring
Well, you won’t know your PC’s firewall is deactivated, or updates are needed for your OS programs unless you regularly monitor your system for the same.
Adhere to Computer Notifications
Anti-virus and malware programs are coded in such a way as to warn the user in advance when latest updates are needed or available. They will also notify the user once malware threats are detected. Never ignore such warning and notifications. On the same note, adhere to notifications for all computer updates in the long run.
Set up and Maintain an IT Department
For large organizations, you need an IT department to maintain your computer servers and systems for smooth operations.