Kiran Foreign Trade Interview Questions and Answers for Experienced

Firewall is a network security system that monitors and controls incoming and outgoing network traffic. VPN is a secure connection between two networks over the internet.

• Firewall acts as a barrier between a trusted internal network and untrusted external network

• It can be hardware or software-based

• It can block or allow traffic based on predefined rules

• VPN creates a secure and encrypted connection between two networks ov...read more

Antivirus is a software program designed to detect, prevent, and remove malicious software from a computer system.

• Antivirus software scans files and programs on a computer for known viruses and malware.

• It can also provide real-time protection by monitoring incoming data and blocking potential threats.

• Examples of popular antivirus software include Norton, McAfee, and Avast.

An IP address is a unique numerical identifier assigned to every device connected to the internet.

• IP stands for Internet Protocol.

• It consists of a series of numbers separated by periods.

• There are two types of IP addresses: IPv4 and IPv6.

• IPv4 addresses are 32-bit numbers and IPv6 addresses are 128-bit numbers.

• Examples of IP addresses are 192.168.0.1 and 2001:0db8:85a3:0000:0000:8a2e:0370:7334.