🛠 Security Tool Cheatsheet
Nina Kovacs — Offensive Security Specialist
Why This Matters
In today’s digital world, mobile devices are a treasure trove of personal information, making them a prime target for cybercriminals. Ensuring your mobile devices are secure is crucial for protecting your data from unauthorized access, loss, or theft. With many users unaware of the vulnerabilities that exist, this guide aims to equip both regular users and IT administrators with practical steps and lesser-known features to bolster mobile security.
Essential Security Settings
iOS Security Settings
- Passcode Protection: Settings > Face ID & Passcode (or Touch ID & Passcode) > Turn Passcode On. Choose a strong passcode.
- Find My iPhone: Settings > Your Name > Find My > Find My iPhone > Enable. This feature helps locate a lost device.
- App Permissions: Settings > Privacy & Security > Check permissions for Location, Contacts, and Camera. Disable unnecessary access.
- Automatic Updates: Settings > General > Software Update > Automatic Updates > Turn On. Stay current to protect against vulnerabilities.
Android Security Settings
- Screen Lock: Settings > Security > Screen lock. Use PIN, pattern, or biometric options.
- Find My Device: Settings > Security > Find My Device > Enable. Useful for locating lost phones or remotely wiping data.
- App Permissions: Settings > Apps > [Select App] > Permissions. Review and limit permissions.
- Google Play Protect: Settings > Security > Google Play Protect. Ensure it is turned on for scanning apps for malware.
Privacy Settings Deep Dive
iOS Privacy Settings
- Location Services: Settings > Privacy & Security > Location Services. Control which apps can access your location and when.
- Limit Ad Tracking: Settings > Privacy & Security > Tracking > Allow Apps to Request to Track. Disable for privacy.
Android Privacy Settings
- Location History: Settings > Google > Location > Location History. Turn it off to prevent Google from tracking your movements.
- Ad Personalization: Settings > Google > Ads > Opt out of Ads Personalization.
Hidden Features
iOS Hidden Features
- Silent Mode: Settings > Sounds & Haptics > Ringer and Alerts. Adjust the volume of ringer alerts to reduce unwanted disturbances.
- Emergency SOS: Settings > Emergency SOS. Set up and learn how to use this feature to quickly contact emergency services.
Android Hidden Features
- Secure Folder: Settings > Biometrics and Security > Secure Folder. Use this feature to keep sensitive apps and files hidden.
- Guest Mode: Settings > Users & Accounts > Add User. Enable guest mode for shared devices to protect personal data.
IT Admin Tips
- Device Management: Use Mobile Device Management (MDM) solutions for enforcing security policies, managing app installations, and securing access.
- Corporate Profiles: Set up work profiles on Android or separate organizational accounts on iOS to manage corporate and personal apps/databases.
Quick Checklist
- Enable strong passwords and biometric authentication.
- Keep the OS and applications updated.
- Review app permissions regularly.
- Use a reputable security app.
- Back up data regularly.
Final Recommendations
Security and privacy on mobile devices are ongoing processes. Regularly review settings and stay informed about the latest security threats. Implementing strong security practices will help protect your personal and organizational information effectively.