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Is internet security and antivirus the same?

Cyber threats are getting better at breaching the systems. Cybercriminals and hackers are writing malicious software that are capable of stealing and/or destroying any personal and mainframe computer. That is the reason adding extra layer of security is always a good idea! There are several types of security tools available which confuses people who are unfamiliar with such programs.

You hear all the time experts recommending to instal internet security and antivirus. But really, what’s the difference between the two?

Antivirus

The antivirus is the most common security tool used in the world. It was created to battle the early types of viruses. In the past, threats of virus were not as deadly as the versions we have today. Most types of viruses simply imitate and spread itself over the network, some could harm few records while others could upset standard PC capacities. Usually, they were only a mere disturbance.

An antivirus is a program which examines for any signs of virus it knows. It refreshes its database of infection marks by downloading new marks from the designer’s servers (Mcafee, Bitdefender…). Nonetheless, an antivirus program can’t determine any dangers that are not in its database. This process is called heuristic strategies.


A heuristic is a technique for checking and assessing the activities of an application. The antivirus will, at that point decide whether it is behaving like a virus or not. It will inform the client of any suspicious activity on the PC and recommend precautions. While it isn’t 100% exact, this strategy permits security specialists and engineers to stay aware of the quickly expanding number of infection on the web.


Antivirus applications serve as a shield for your PC from virus. Along these lines, it can keep running out of sight with no noteworthy impact on the PC’s performance. It utilizes a little measure of memory and CPU. More often than not, clients set their antivirus programs to run promptly amid boot. Scheduled scans and updates are additionally recommended to ensure that your antivirus has the most recent virus signatures.

Internet Security

Internet security software are evolution of security applications. In contrast with antivirus securities, Internet security programs aims to give a wide scope of security arrangements and protection in one spot.

It’s not a solitary program, but frequently described with the term “suite.” Internet security suites are commonly made out of more than one application integrated into one interface. Interestingly, its core is an antivirus program. It generally incorporates a firewall, an anti-spyware, an anti-malware and Email protection program.

The firewall secures continuous assaults by negating out any suspicious dangers from the Internet and system. The anti-malware and anti-spyware aim to secure the PC against dangers which are totally not the same as a virus. Malware and spyware are programs which can harm the PC, take delicate data, and even hold your framework hostage for a ransom amount.

Internet security suites make it simple to track and screen your PC’s security health. Some suites even intend to become all in one package by including tools, for example, memory cleanup applications, defragment tools, uninstaller and network monitor tool which makes it simple to maintain your PC’s health in one spot.

However, an internet security suite occupies more memory and CPU space than antivirus programs. It relies upon your framework. But, older PCs may find it difficult to keep Internet security suites running in background. It requests more memory, which hinders a few applications and PC works altogether.


Some internet security suites are described below – don’t hesitate to check out their reviews: