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In today’s digital age, online security is more important than ever. Here are 9 practical tips to ensure you’re doing the right things to protect yourself and your information online:
1. Create Strong Passwords
Use strong passwords for your emails, file storage, and banking accounts. A strong password should:
- Be long (at least 12-15 characters).
- Include a mix of uppercase and lowercase letters, numbers, and special characters.
- Avoid using common words or easily guessable details like birthdays or names.
2. Use Unique Passwords for Different Accounts
Each account should have its own unique password. For example, your email password should differ from your social media, banking, or any other service password. If one password is compromised, others remain secure.
3. Use Secure Networks
Be cautious when using public Wi-Fi networks, such as those in airports or cafés. Avoid sharing sensitive information or logging into important accounts while on unknown networks. If possible, use a virtual private network (VPN) for added security.
4. Lock Your Devices
Always lock your devices (laptops, phones, etc.) when stepping away, even briefly. This prevents unauthorised access to your private information. Don’t rely on trust when it comes to privacy—many cases of data theft involve acquaintances.
5. Be Wary of Phishing Emails
Phishing emails often impersonate legitimate organisations like banks, insurance companies, or government bodies. They may ask for sensitive information like login credentials or personal details. For example, a scam email may claim to be from the ATO, offering an additional tax return and asking for your TFN. Always verify the sender’s authenticity before taking any action.
6. Install and Use Antivirus Software
Invest in reliable antivirus, anti-spyware, and anti-malware software to protect your system from viruses, Trojans, and scams. Set these tools to scan your system regularly and update them frequently. Paid versions often provide better protection than free ones.
7. Back Up Your Data
Even with the best precautions, data breaches can happen. Regularly back up your important data and store it in a separate location, such as an external hard drive, USB, or cloud storage. Avoid storing backups on the same device as your primary data.
8. Check Devices Before Using
When using USB drives, disks, or DVDs from unknown sources—such as giveaways or public events—ensure they are scanned for viruses before use. For company devices, consult your IT security team to prevent introducing malware into your systems.
9. Avoid Scam Websites
Scam websites are designed to trick you into sharing personal information or clicking harmful links. Some may automatically download malware onto your device. Be cautious of sites offering unbelievable deals, or pop-ups encouraging you to click suspicious links. Avoid clicking on inappropriate or suspicious content, such as fake ads featuring “hot singles.”
By following these steps, you can significantly reduce your risk of falling victim to online threats. Staying vigilant and proactive is key to keeping your digital life secure.