Mobile Device Security and Management

Screen Lock Options

• Facial Recognition: Uses built-in camera to confirm identity.
• PIN: Personal Identification Number known only to the user.
• Fingerprint: Biometric option to unlock the device.
• Swipe Pattern: Unique pattern known only to the user.

Failed Access Attempts

• iOS: Device erased after 10 failed attempts.
• Android: Device locks and prompts for Google credentials, leading to a wipe if not provided.

Locator Applications

• Use GPS to locate lost devices.
• Options to:
  • Play a sound.
  • Get directions.
  • Display a message.
  • Remotely erase data if marked as lost.

Operating System Updates

• Keep OS up to date for security and enhancements.
• Automatic updates usually enabled by default.

Full Disk Encryption

• iOS: Encrypted using passcode.
• Android and iOS: Integrated into OS and often enabled by default.

Data Backup

• Automatic backup to cloud.
• Uses wireless and mobile networks.
• Restore data on new devices easily.

Security Threats

• iOS: Closed environment, harder for malware installation.
• Android: Open system, potential for downloading malicious apps.
• Both OS use app sandboxing.

Antivirus and Malware Protection

• Options available for both iOS and Android in app stores.

Data Flows and Firewalls

• Rarely need inbound access.
• Firewalls not included by default.
• Available mostly for Android.

Mobile Device Management (MDM)

• Used in enterprises to control access.
• BYOD challenges: separating personal and corporate data.
• Policies for screen locks and PIN requirements.

Internet of Things (IoT)

• Examples: sensors, lighting, home automation.
• Security risks due to varied manufacturers.
• Consider network segmentation for IoT devices to protect networks.