People are paying attention to protecting their PCs and data information from threats today by keeping their system’s security up-to-date. Cost-effective and time-saving, the world is turning to digital platforms at the same pace. The global community also struggles with increasing security threats, creating a significant vulnerability to the digital world and the security system.

What is Firewall:

Routers come in different versions, which are known as a firewall. In this, only data packets entering a network and leaving a network pass through the firewall, which then determines whether to allow them or not. In a firewall, all traffic must pass through it, and only authorized traffic should be allowed to proceed. A strong firewall is essential.

Know about an Antivirus:

Antivirus is a program that protects your computer from malicious software that originates from the internet. A virus searches for the methods in which it performs three actions:

· A detection method

· Identification

· Removing

Antivirus deals with both internal and external security threats. It is implemented only in software without implementing it in hardware also.

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