Account Security Methods

Multi-Factor Authentication (MFA)

MFA is one of the most effective ways to protect accounts, as it requires multiple forms of verification. Common MFA methods include:

• SMS codes sent to your phone (however this is extremely insecure and vulnerable to methods such as SIM swapping.)

• Authenticator apps that generate time-based codes

• Hardware security keys (like YubiKey or Google Titan)

• Biometric factors (fingerprint, facial recognition) [However this makes is easy for law enforcement agencies and other groups to access your account without much difficulty]

Strong Passwords and Passphrases

Creating unique, complex passwords for each account is crucial. Best practices include:

• Using at least 12 characters

• Mixing uppercase and lowercase letters, numbers, and symbols

• Avoiding personal information or common words

• Using passphrases (4+ random words) for increased security and memorability

Password Managers

Password managers help generate and securely store strong, unique passwords for all your accounts. This allows you to use complex passwords without having to remember them all.

Passkeys

Passkeys are a newer, passwordless authentication method that uses public key cryptography. They offer enhanced security and convenience compared to traditional passwords.

Security Questions

When available, use security questions with answers only you would know. Avoid using easily guessable information or information that could be found on social media.

Account Activity Monitoring

Enable login notifications and regularly review account activity for any suspicious behavior. 

Many platforms offer features to monitor account activity:

• Login alerts for unrecognized devices or locations

• Regular account activity reviews

• Notifications for password changes or security setting modifications

Regular Password Updates

Periodically update your passwords, especially for critical accounts or if you suspect a breach.

Encryption

Use encryption tools to protect your data:

• Virtual Private Networks (VPNs) for secure Internet connections (extremely helpful when accessing accounts on public networks)

• End-to-end encryption for messaging apps

• Full-disk encryption for devices (prevents accessing of sensitive data even if the physical hard drive is stolen or lost)

Single Sign-On (SSO)

SSO allows users to access multiple applications with one set of credentials, reducing the number of passwords to manage and potentially improving security.

Behavioral Biometrics

This method analyzes patterns in user behavior, such as typing rhythm, mouse movements, or device handling, to continuously authenticate users.

Time-based One-Time Passwords (TOTP)

TOTP generates temporary codes that expire after a short time, typically used in authenticator apps like Google Authenticator or Authy.

Security Questions

While not as secure as other methods, security questions can add an extra layer of protection. Use unique, hard-to-guess answers that only you would know, and make sure to keep information about yourself more private so as not to inadvertently reveal security question answers.

Regular Security Audits

Periodically review and update your account security:

• Check for any unfamiliar activity

• Update passwords and security settings

• Remove unused or unnecessary account permissions