People often wonder how to protect their device, whether it’s a computer or a phone, from viruses. In this article, we are going to explain that the approach to protecting your device from malware is slightly different depending on the device.
By the way, exactly 30 years ago, computer scientist Fred Cohen created the first computer virus!
Computer viruses and protection against them
Computer viruses pose a serious threat with all sorts of “nasty infections”. Keyloggers, miners, ransomware – all this is bad. Among the measures to protect your computer from network threats is reliable antivirus software.
However, your antivirus software should offer much more than just a virus scan. Ideally, the software should be a complete security package that provides real-time protection against both autonomous ( local) and network threats.
If you take your laptop with you and connect to public WiFi, you must have a VPN. Password managers are incredibly useful for protecting your passwords from keyloggers and WiFi packet sniffers. Email scanners remove spam and email attachments that contain viruses. There are many different security tools to protect your computer in various situations, and an ideal antivirus should include many of these tools and not just the usual capabilities of scanning your computer for viruses.
To find comparisons between different antivirus vendors and find a reliable antivirus, you can read some articles comparing antivirus programs.
Should I install antivirus on a smartphone?
Using an antivirus on a smartphone is not necessary since it does not need an antivirus as much as a PC. It is not that viruses do not exist for smartphones, they are, but there are several reasons why antivirus applications are usually ineffective for smartphones.
For starters, Google Play and the Apple Store are already scanning applications for malware. If a malicious application somehow passes these security checks, the anti-virus application usually does not detect what Google and Apple did not see. Secondly, malicious applications use security holes in your device that you can easily lose yourself. For example, a fraudulent application may unexpectedly install other applications that you do not need on your Android phone, because “Allow third-party applications” is enabled in your security settings. In addition, writing and changing the system partition is prohibited by default.
The only people who need to worry about serious infections of the phone are people who themselves hacked for some reason Android or iPhone, which allows applications ( and malware) to change the / system partition, causing serious damage to the device.
Thus, although there are anti-virus applications for smartphones, you do not need to wonder how to choose an anti-virus. Antivirus applications for smartphones usually have additional tools and functions, such as VPNs, automatic optimization of your phone’s security settings, password managers, etc. These tools cost more than the real part of the antivirus scanner.
Thus, the best protection for your smartphone is to know the security features that come with your phone, and a few additional useful things. While on public Wi-Fi networks, you must use a VPN. If you use banking applications on your smartphone, you should use a password manager.
You must have an ad-blocking application installed, for which application developers may hate you, but it can prevent your thumb from clicking the Install button in a pop-up window.
Regardless of whether you protect your personal computer, laptop or smartphone device, the approach is generally the same for all devices. While computers require traditional virus scanning, while smartphones do not, both devices benefit enormously from additional security tools such as VPNs, password managers, and other small security features that protect you from malware.
Device security is just a part of Internet security in today’s world. For the business owner, the security of his Internet resources – websites and mobile applications – is also important.