Two-factor authentication (2FA) is a security process in which users provide two different authentication factors to verify their identity, enhancing protection against unauthorized access. By combining something the user knows (like a password) with something the user has (such as a mobile device), 2FA significantly reduces the risk of compromised accounts from phishing or other cyber attacks.

Two-factor Authentication

Two-factor authentication

security process

authentication factors

Verify identity

Unauthorized access refers to gaining entry into a computer system, network, or data without permission, often leading to data breaches or other security incidents. It is a critical security concern for organizations, necessitating robust authentication and monitoring measures to prevent and detect intrusions.

unauthorized access

protection against unauthorized access

combining something the user knows

A password is a string of characters used to verify the identity of a user during authentication processes, ensuring that only authorized individuals can access certain systems or information. The strength and complexity of a password are crucial in safeguarding against unauthorized access and potential security breaches.

password

something the user has

mobile device

risk of compromised accounts

Phishing is a cybercrime technique where attackers impersonate legitimate entities to deceive individuals into revealing sensitive information, such as passwords and credit card numbers. It often involves fraudulent emails or websites that appear authentic, exploiting human trust and lack of awareness to gain unauthorized access to personal data.

phishing

A cyber attack is when someone tries to sneak into your computer to steal or mess with your information. It's like a bad guy trying to break into your house, but instead, they're trying to get into your computer or phone.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING

Relevant Fields: