Computers are a great technology that many of us use every day of our lives. However, it is vulnerable to viruses and malware that can damage our files and steal our personal data, such as banking details and social security information. If you need more security, here are 6 ways to protect your computer from viruses.
1. Install antivirus software
There are many antivirus programs whose price varies depending on the level of security. Installing the best antivirus is not an easy task and sometimes it may be safe for us to download several programs if each one covers different security aspects.
We can say that there is no need for antivirus as long as we do not access the Internet from our computer. However, this is not necessarily true, because we can transfer viruses from one system to another on USB disks. It is essential to remember that you do not have to spend a lot of money, or any money at all, to get a secure computer.
2. Keep your software updated
All computer operating systems receive frequent updates that improve individual features. These updates also include security measures that protect our computers from the latest viruses and malware designed by hackers.
We need to make sure that updates are notified or set to download and install automatically. Be warned, these installations can take a long time, especially if they are major changes and security measures that alter the way the system handles various data.
3. Back up your computer
Sometimes we are unable to remove a virus or malware from our computers, and when that happens, we have to delete some of our data. Sometimes, file corruption due to malicious code may force us to reformat our hard drives.
Without backup, there is no way to recover lost data. This is critical as hard drives can accidentally become corrupted and cause us to lose our files. However, a backup that contains viruses and malware will only replicate the issues we had so we don’t make a malware backup.
4. Use a strong password
A password is the first line of defense that protects our accounts against anyone trying to access them without permission. Once someone enters an account, they can steal data or put malicious content in cloud storage which can be automatically updated on the computer.
A strong password is complex and often not relevant to us in any way. The most common and easiest to guess passwords are “password”, 123456 and 12345678. Using the same login credentials for every website or app makes us vulnerable to attacks, even if only one account is accessed illegally.
5. Download Monitoring
Websites can be deceptive when loaded with malware and suspicious content. If we start a download that we did not allow, we must cancel it immediately and leave the webpage or use a VPN extension for Chrome, since the download may contain other malicious code.
If we are using an old browser like Internet Explorer, we must make sure that the security setting is at least medium or higher to prevent any unwanted code from entering our system. Otherwise, there is a possibility that the downloads will occur in the background without alerting us.
6. Install ad blocker
Online pop-up ads often lead to suspicious websites that steal our data and install viruses. It’s often easier said than done when trying to avoid them, unless you download a trusted ad blocker that prevents us from seeing them.
It is easy to find free ad blockers and many paid ad blockers. The difference in price is usually related to the quality of the process. We have to be careful when browsing the web, even if we have active ad blocking, because many sites block access unless the extension or app is disabled.