In this issue
- The one account to secure first
- Spotting the airtime and grant scams
- Passphrases that are strong and memorable
We often think of cybersecurity as something that only concerns large corporations or tech experts. The reality is that individual users are the most common targets. A compromised WhatsApp account or a hacked email can lead to financial loss and reputational damage, not just for you, but for everyone in your contact list.
Secure the master key
If your primary email address is compromised, every other account you own is at risk. Hackers will simply use your email to request password resets for your social media, banking, and work accounts. Securing your email is the single most important step you can take today.
- Enable Two-Factor Authentication (2FA) on your email immediately.
- Use an authenticator app (like Google Authenticator) rather than SMS for 2FA, as SIM swapping is a prevalent issue.
- Never use your email password for any other service.
The passphrase approach
Complex passwords with random symbols like "P@ssw0rd123!" are actually quite easy for computers to crack, yet hard for humans to remember. A better approach is the passphrase: a string of random, unrelated words. For example, "MangoBicycleWindowSunny" is mathematically much harder to crack and significantly easier to type and memorize.
Social engineering and local scams
The majority of hacks do not involve complex coding; they involve tricking you into handing over your details. Be extremely sceptical of forwarded messages claiming you have won a grant, or urgent requests for mobile money from friends in distress. Always call the person directly to verify. If a link asks you to log in to view a document, double-check the URL in your browser address bar before typing anything.
Public Wi-Fi Warning
Free Wi-Fi at cafes or public spaces is rarely secure. Never log into banking apps or sensitive work portals while connected to an open network without using a reliable VPN.