Security tips for National Cyber Security Week

Cyber experts Geonode have put together a comprehensive guide full of tips that all readers will benefit from.

The A-B-Cs of Cyber security

Cyber security isn't just about fancy encryption algorithms or complex software. It's about being vigilant and proactive with your digital footprint. To quote Geonode expert Graham Neilson: "cyber security starts at home. Show care in protecting your information, your identity, and your data. It's a basic civic responsibility we all share."

Here are some things to keep in mind:

• Choose strong, unique passwords: Incorporate a variety of characters—letters, numbers, and symbols. Avoid common choices like "12345" or "password."
• Enable multi-factor authentication (MFA): Two is better than one! MFA requires multiple credentials before granting access to your accounts.
• Regularly update your devices and apps: Software updates often include security patches. Don't ignore these!
• Be wary of public Wi-Fi: Though convenient, public Wi-Fi networks can also be hotspots for hackers. When possible, avoid accessing sensitive data when you're connected to one.
• Secure your email: We receive dozens of emails daily. Be cautious about which ones you open—especially if the sender looks suspicious.

Do a deep cyber clean

According to Sarah Greenwood: "A digital spring cleaning can significantly reduce your exposure to risks." Some steps you can take include:

• Delete unnecessary apps: Every app on your devices is a potential gateway for hackers. Only keep what you really need.
• Check privacy settings: Review the privacy settings on your social platforms. Make sure you're comfortable with the permissions you've allowed.
• Regularly back-up data: Regularly store your important data in a safe place. In worst-case scenarios, having a backup can be a lifesaver.

Foster a culture of cyber awareness

Greenwood also says: "Cyber security is an ever-evolving field, and as such, we must stay informed and proactive." Here are some ways to do that:

• Be aware of current cyber threats, scams, and events.
• Share what you learn with friends, family, and colleagues.
• Stay updated with reliable sources and forums like Geonode.

Graham Neilson, Cyber security expert from Geonode, says: Digital threats are an all-too-real part of our modern lives, but they don't have to be daunting. Equip yourself with the key elements of cyber security, do regular cyber clean-ups, and foster a culture of cyber awareness.