Back to Section 8
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Section 8: Digital and Online Safety
Cybersecurity Basics
Protecting yourself online
What is cybersecurity?
Cybersecurity means protecting your devices and information from hackers and criminals online.
Basic protection:
- ✅ Use strong passwords
- ✅ Update software regularly
- ✅ Don't click suspicious links
- ✅ Use antivirus software
- ✅ Backup your data
Common threats:
- 🦠 Viruses and malware
- 🎣 Phishing emails
- 🔓 Weak passwords
- 📶 Unsecured Wi-Fi
What to do:
- Install antivirus
- Enable firewall
- Update everything
- Think before clicking
Important numbers:
- Cyber999: 1-800-888-999
- Website: cyber999.mcmc.gov.my
Frequently Asked Questions
How often should I update passwords?
Every 3-6 months for important accounts. Immediately if you suspect compromise. Use password manager to handle multiple passwords.
Is free antivirus enough?
Free antivirus provides basic protection. For comprehensive protection, consider paid versions with additional features.
Are public Wi-Fi networks safe?
No, public Wi-Fi is risky. Avoid banking/shopping on public Wi-Fi. Use VPN if you must use public networks.
What should I do if hacked?
Change passwords immediately, scan for malware, monitor accounts, report to authorities, consider credit freeze.
Last updated: March 2026
Disclaimer: This guide provides general information only. Always verify with official sources for the most current information.