Passwords remain a crucial line of defence against cyber threats.
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PASSWORDS are not going anywhere and remain a crucial line of defence against cyber threats, despite advancements in biometrics and multi-factor authentication. But they’re only as strong as the understanding of the people creating them.
The effectiveness of passwords relies heavily on users creating strong, unique passwords. Weak, reused, or shared passwords are a significant vulnerability that attackers exploit. World Password Day, on May 1, 2025, is a good time to get back to basics
In South Africa, cybercrime costs the economy billions annually. According to Interpol, the country was among the top three most-targeted nations in Africa for cyberattacks in 2023. Estimated losses exceed R2.2 billion each year.
Passwords aren’t a compliance checkbox. They’re a habit. And right now, too many employees are still using Welcome123 or reusing the same login across platforms. That’s like locking your front door and leaving the key under the mat.
Facilitating understanding for employees on this subject is what will culturally shift the strength of this vital frontline defence – just think about how many people currently roll their eyes when companies require frequent password changes.
To improve password security, consider the following steps:
1. Use passphrases or long, random passwords: Length is more important than complexity.
2. Store passwords with a password manager: Avoid using spreadsheets or sticky notes.
3. Enable multi-factor authentication (MFA) wherever possible: One password should not grant access to all systems.
Tools like KnowBe4's free password strength test can help evaluate password security. By adopting good password hygiene practices, individuals and organisations can significantly reduce the risk of cyber threats.
Password security is not just a technical issue; it's a part of a company's overall security culture. By promoting understanding and good habits, organisations can strengthen their defences against cyber threats.
Small changes in behaviour can make a significant difference in preventing big risks.
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