retrace

TOPICS

Application Security Advanced Persistent Threats (APTs) Cloud Security Cyber Espionage Cyber Insurance Cyber Terrorism Cyber Threat Intelligence Cybercrime Data Encryption Distributed Denial of Service (DDoS) Attacks Denial of Service (DoS) Attacks Endpoint Security Firewall Identity Theft Intrusion Detection and Prevention Systems (IDPS) Incident Response Incident Response Playbooks Insider Threats Malware Mobile Device Security Network Security Network Segmentation Phishing Public Key Infrastructure (PKI) Red Team/Blue Team Exercises Risk Management Security Awareness Training Security Information and Event Management (SIEM) Security Information Management (SIM) Security Orchestration, Automation, and Response (SOAR) Security Operations Center (SOC) Social Engineering Secure Sockets Layer (SSL) Supply Chain Security Third-Party Risk Management Two-Factor Authentication Virtualization Security Virtual Private Networks (VPNs) Vulnerability Management Wireless Network Security

TOOLS

ADVERTISEMENTS



Privacy Policy
OWASP

Maltego

Nmap

Burp Suite

Aircrack-ng

Wireshark

Metasploit

Kali Linux

Raspberry Pi

Flipper Zero

Aussie Flowers

add url

Two-Factor Authentication

Two-factor authentication (2FA) is a security measure that requires users to provide two forms of identification in order to access an account or system. The two forms of identification typically include something the user knows, such as a password or PIN, and something the user has, such as a physical token or a mobile device.

Types of Two-Factor Authentication

There are several types of two-factor authentication: