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Permissions for users and two factor authentication are a critical component of a strong security infrastructure. They lower the risk that malicious insiders can take action, limit the impact on data breaches and help to meet regulatory requirements.

Two-factor authentication (2FA) requires the user to provide credentials from various categories – something they are familiar https://lasikpatient.org/ with (passwords PIN codes, passwords and security questions) or have (a one-time verification code that is sent to their phone or authenticator app), or something they are (fingerprints, face or retinal scan). Passwords alone are no longer sufficient protection against various hacking techniques — they are easily stolen, shared with incorrect people, and more vulnerable to compromise through attacks like phishing as well as on-path attacks and brute force attacks.

For accounts that are sensitive, such as online banking and tax filing websites email, social media, and cloud storage, 2FA is essential. Many of these services are accessible without 2FA. However, enabling it on the most sensitive and crucial ones will add an extra layer of security.

To ensure the efficacy of 2FA security professionals must to review their strategy for authentication regularly to ensure they are aware of new threats and improve user experience. Examples of this include phishing scams that trick users into sharing their 2FA numbers or «push bombing,» which overwhelms users with multiple authentication requests, causing users to knowingly approve legitimate ones because of MFA fatigue. These and other issues require a continuously evolving security solution that can provide visibility into user logins to detect any anomalies in real-time.