Mobile Communications Security System
- The integrated mobile communications defense system is constructed in response to the advanced cyber attacks and threats such as wiretapping and monitoring by enhancing the security of mobile communications network.
- The overall security level would be elevated through the inspection of the security of constructed system, timely response to domestic and foreign security issues, improvement of information security awareness through simulation training, and operation of information security system based on the international standard ISO27001.
- It enables the enhancement of security on DATA exchange through applications installed on mobile devices; detects whitelist-based unauthorized applications, prevents tampering/forgery of applications and induces deletion or control.
Background and Objectives
Construction Process
Selection of subject of inspection for implementation evaluation
System Block Diagram
Major Control Functions
Loss Theft
- Report and clearance of loss/theft
- Device screen lock
- Initialization of device PW
- Factory reset
- Deletion of confidential information
- Block external calls
- Unblock external calls
- Temporary cancellation of device policies
- Reapplication of device policies
- Selected deletion of confidential information
Blocking Smartphone Devices
- WiFi control
- 3G/4G control
- Bluetooth control
- Screenshot control
- Camera control
- USB tethering control
- USB storage control
- NFC control
- SD card alteration control
- USIM alteration control
Screen-shot & Camera Control
- Camera module control
- Control of applications that use the camera module
- Screenshot control
- Android/iOS screenshot short-keys control
- Device Rooting check