Password SecurityGuidelines
Best practices for creating and managing secure passwords to protect your accounts and sensitive data.
By Skytells Security Team
Last updated: April 20, 2025
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Password GeneratorWhy Password Security Matters
Despite advances in authentication technologies, passwords remain the primary means of securing accounts for most users. A single compromised password can lead to identity theft, financial loss, and unauthorized access to sensitive information.
According to recent cybersecurity reports:
- Over 80% of data breaches involve compromised passwords
- The average user reuses the same password across 5+ different services
- Common passwords can be cracked within seconds using modern techniques
Following proper password security practices is a simple yet effective step toward protecting your digital identity.
Evaluating Password Strength
Understanding what makes a password strong or weak is essential for creating secure credentials. Here are examples:
- Common dictionary word
- Predictable number sequence
- No special characters
- Would be cracked almost instantly
- Contains uppercase, lowercase, numbers and special characters
- Based on a dictionary word with predictable substitutions
- Follows common patterns (season + year)
- Would be cracked within hours
- Long (16+ characters)
- Mix of uppercase, lowercase, numbers and special characters
- No recognizable words or patterns
- Would take millions of years to crack with current technology
Password Security Best Practices
Do
- Use at least 12-16 characters
- Include a mix of uppercase, lowercase, numbers, and symbols
- Consider using a passphrase of random words with symbols
- Use our password generator for maximum security
Don't
- Use dictionary words, common phrases, or simple patterns
- Include personal information (birthdate, name, etc.)
- Use the same password across multiple accounts
- Use sequences like '123456' or 'qwerty'
Do
- Use a reputable password manager
- Enable two-factor authentication whenever possible
- Regularly update critical passwords (every 3-6 months)
- Use unique passwords for critical accounts (banking, email)
Don't
- Store passwords in plain text files or notes
- Share passwords via unsecured channels
- Write passwords on sticky notes or paper
- Rely on browser password storage without additional security
Do
- Be aware of shoulder surfing in public places
- Use the 'hide password' feature when typing in public
- Clear browser history on shared or public computers
- Log out of accounts when finished on shared devices
Don't
- Enter passwords on public or unsecured WiFi without VPN
- Respond to emails asking for password information
- Use the 'remember me' option on shared devices
- Discuss your password patterns with others
Do
- Set up recovery options (email, phone) for important accounts
- Change passwords immediately if a breach is suspected
- Keep backup authentication methods updated
- Test recovery processes periodically for critical accounts
Don't
- Use easily guessable security questions
- Delay changing passwords after a known breach
- Use the same recovery email for all accounts
- Share recovery codes or backup authentication methods
Do
- Consider using a hardware security key for critical accounts
- Audit your password security regularly
- Check for leaked credentials on reputable breach notification services
- Enable login notifications for important accounts
Don't
- Think of two-factor as making password strength less important
- Use SMS-based two-factor if other options are available
- Share biometric authentication devices with others
- Ignore security alerts from your accounts
Do
- Adopt biometric authentication where available (fingerprint, face recognition)
- Use passwordless authentication options when possible
- Keep up with emerging security standards (like WebAuthn)
- Layer multiple authentication methods for critical systems
Don't
- Rely exclusively on biometrics (they can't be changed if compromised)
- Disable password protection completely in favor of biometrics
- Share devices with registered biometrics
- Forget backup authentication methods when using passwordless options
Putting It All Together
Strong password security is your first line of defense in protecting your digital identity. By following these best practices, you can significantly reduce the risk of unauthorized access to your accounts and sensitive information.
Remember that no single security measure is perfect, which is why we recommend a layered approach: strong, unique passwords combined with two-factor authentication and vigilant monitoring of your accounts.