Screen Locks: Prevent unauthorized access to the device. - Facial Recognition: Uses biometrics to recognize a user’s face. Secure and convenient but may be bypassed in some cases. PIN Codes: Requires a numeric code. Fingerprint: Uses biometric authentication. Pattern: Involves drawing a pattern on a grid. Swipe: Minimal security, typically used in non-critical scenarios. , Remote Wipes: Protects sensitive data by erasing the device remotely if it is lost or stolen. - Use device management tools like Apple’s Find My iPhone or Google’s Find My Device. Available through enterprise mobile device management (MDM) solutions., Locator Applications: Helps locate lost or stolen devices. - Find My iPhone (iOS), Find My Device (Android). Provides real-time location tracking and the ability to lock or wipe the device. , OS Updates: Addresses security vulnerabilities and ensures devices have the latest protections. - Enable automatic updates to keep the operating system and apps up to date.Check for updates regularly through device settings. , Device Encryption: Protects data at rest by making it unreadable without the correct credentials. - Enable full-disk encryption (default on most modern devices). Encrypt removable storage like SD cards if supported., Remote Backup Applications: Protects data by regularly backing it up to a secure location. - Use cloud-based solutions like iCloud, Google Drive, or enterprise backup tools. Automate backups to prevent data loss during theft or device failure., Failed Login Attempts RestrictionsPrevents brute-force attacks by locking the device after a specified number of incorrect attempts. - Common configurations lock the device temporarily or erase data after too many failed attempts., Antivirus/Anti-Malware - Install trusted antivirus apps from reputable developers. Regularly scan for threats and enable real-time protection where available., Firewalls: Monitors and controls incoming and outgoing network traffic. - Some mobile security apps include firewall capabilities for advanced protection. Particularly important for corporate-owned devices connected to sensitive networks., BYOD (Bring Your Own Device) - Enforce security policies through MDM solutions. Require devices to meet security standards before connecting to corporate resources. , Corporate-Owned Devices: - Maintain full control over configuration and security settings. Use strict policies to prevent unauthorized changes., Profile Security Requirements: - Implement role-based profiles with specific permissions. Require strong passwords, two-factor authentication, and regular security compliance checks., Internet of Things (IoT):Secures smart devices and embedded systems connected to networks. - Secure Configuration: Change default usernames and passwords on IoT devices. Firmware Updates: Keep IoT devices updated with the latest security patches. Network Segmentation: Place IoT devices on a separate network to limit potential attacks. Disable Unnecessary Features: Turn off unused ports, services, or features to reduce the attack surface.,

a+1102 2.7 Explain common methods for securing mobile and embedded devices

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