Today, passwords are the most critical shield of our digital identity. A hacked social media account means not just a loss of prestige, but a serious data and identity breach. Cyber hackers can crack weak passwords in seconds using advanced software.
We compiled the 10 most critical security rules you must follow to build an impenetrable digital fortress around your accounts.
1. Password Length is Everything
The strength of a password is primarily measured by its length. While an 8-character password consisting only of letters can be cracked in seconds via brute-force attacks, a 16-character complex password can take centuries to crack. Your password must be at least 14-16 characters long.
2. Use a Password Manager
It is impossible to memorize dozens of different, 16-character passwords. Applications like Apple Keychain, Google Password Manager, 1Password, or Bitwarden generate complex passwords and store them securely with military-grade encryption (AES-256). You only need to remember one "Master Password".
3. Two-Factor Authentication (2FA) is Mandatory
Even if you have the strongest password in the world, your account is gone if it gets exposed (e.g., by a virus). Two-factor authentication (2FA) prevents someone who knows your password from logging into your account. Use apps like Google Authenticator or Duo Mobile instead of SMS, as SMS is vulnerable to SIM Swap attacks.