Smartphones store an immense amount of personal and business data. From sensitive emails to financial information, these devices are treasure troves for cybercriminals. As the world becomes more connected, safeguarding data on both personal and employee devices is essential.
Here’s a practical guide to keeping your devices secure:
Securing devices
- Plan for loss or theft: Ensure you can remotely lock or wipe data from lost or stolen devices. Enable remote wipe functions and install reliable locator apps.
- Screen locking: Use secure locking methods like biometrics or PINs, and avoid simple patterns or easy-to-guess codes.
- Update regularly: Keep operating systems and apps up to date to protect against vulnerabilities.
Safe network practices
- Avoid public hotspots: Always use a VPN if connecting to public Wi-Fi to encrypt your data. Disable automatic connections to unsecured networks.
- Beware of network sniffing: Cybercriminals can intercept usernames, passwords, and emails on unsecured networks. Stay cautious.
Protecting communications
- Spot phishing scams: Malicious links or requests can come via SMS, email, or calls. Don’t click on unknown links or share sensitive information with unfamiliar contacts.
- Log out of accounts: Avoid saving passwords in apps, and regularly log out of sensitive accounts.
Managing storage and backups
- Back up regularly: Whether it’s photos, videos, or files, ensure everything is backed up to secure cloud storage or external drives. Verify backups frequently.
- Clear unnecessary data: Regularly clean out old files and unnecessary cached data to reduce exposure.
Internet and app safety
- Shop smart: Only use trusted websites or official apps when shopping online to avoid spoofed sites.
- Monitor app permissions: Disable unnecessary tracking and review what access your apps have to your device. Install reputable security software to scan apps before use.
- Avoid third-party apps: Stick to official app stores to minimize risk.
Social media awareness
- Control what you share: Limit public visibility of personal details, like vacation plans or home addresses.
- Review privacy settings: Platforms update settings frequently. Regularly check and adjust them to maintain control over your data.
Stay vigilant
While tools like security software can help, awareness and informed decision-making are your best defenses. Share this list with employees as a foundation for cybersecurity training. Educating your team is crucial, as even the most advanced systems can’t prevent someone from clicking a malicious link.
In 2025, protecting personal and business data is a shared responsibility. Taking these proactive steps can help you and your team stay one step ahead of cyber threats.
