Describe the role of multi-factor authentication in securing access.
Multi-factor authentication (MFA) is a security mechanism that requires individuals
Gaganpreet Singh
How does a VPN (Virtual Private Network) enhance security?
A Virtual Private Network (VPN) enhances security through a combination
Define social engineering and provide an example.
Social engineering is a term used to describe the manipulation
Explain the difference between a virus and a worm.
Both viruses and worms are types of malicious software (malware)
What is the importance of regular software updates in security?
1. Patch Vulnerabilities:
* Definition: Software updates often include patches, which
Describe the function of biometric authentication.
Biometric authentication is a method of verifying or identifying individuals
What is a brute-force attack, and how can it be mitigated?
A brute-force attack is a type of cybersecurity attack in
Define the term "firewall" and its importance in network security.
A firewall is a network security device or software that
Explain the concept of encryption and its role in securing data.
Encryption is a process of converting information or data into
What is the purpose of antivirus software, and how does it work?
Antivirus software serves the crucial purpose of protecting computer systems