વહેંચાયેલ ઓડિયો

Technical Explanation Network security uses different tools to protect systems and data. A firewall is a system that monitors and controls incoming and outgoing network traffic. Antivirus software detects and removes harmful programs such as viruses. Encryption converts information into a secret code to prevent unauthorized access. Multi-factor authentication adds an extra layer of protection by requiring more than one method to verify a user’s identity