Tuesday, November 4, 2025

Description of second problem: Part 2º

 Using the same simple password for all accounts

Definition of the problem: 
Using the same password for every online account and application is a common but risky practice. It means that if one account is hacked, all others using the same password can also be compromised. Additionally, simple or short passwords are easy to guess or crack, making personal information vulnerable to cyberattacks and identity theft.

Good Links to Find Information

  1. National Cyber Security Centre (NCSC):
    https://www.ncsc.gov.uk/collection/passwords
    (Guidelines on creating strong, memorable passwords)

  2. Cybersecurity & Infrastructure Security Agency (CISA):
    https://www.cisa.gov/secure-our-world
    (Tips for staying safe online and protecting passwords)

  3. Norton Cyber Safety Blog:
    https://us.norton.com/blog/privacy/how-to-create-a-strong-password
    (Explains how hackers guess weak passwords and how to build strong ones)

  4. Google Safety Center:
    https://safety.google/security/passwords/
    (Tools and advice for managing and protecting passwords)

  5. Microsoft Security Blog:
    https://www.microsoft.com/en-us/security/blog/
    (Articles about online security and password management)


Five Good Tips to Avoid or Solve the Problem

  1. Use unique passwords for each account:
    Never reuse the same password. This limits the damage if one account is hacked.

  2. Create strong, complex passwords:
    Combine uppercase and lowercase letters, numbers, and symbols. Example: G!raffe_2025#

  3. Use a password manager:
    Password managers (like Bitwarden, 1Password, or LastPass) can create and remember strong passwords for you.

  4. Enable two-factor authentication (2FA):
    Add an extra layer of protection so that even if someone gets your password, they can’t access your account without the second verification step.

  5. Change passwords regularly and avoid sharing them:Update passwords every few months, and never send them by message or email.



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Description of second problem: Part 2º

 Using the same simple password for all accounts Definition of the problem:  Using the same password for every online account and applicatio...