Embedded Systems

Question 1

What are Embedded Systems?

Answer 1

A computing device designed for performing specific functions within a larger system

Question 2

What is RTOS (Real-Time Operating System)?

Answer 2

An OS designed for real-time applications that process data without significant delays

Question 3

What are risks and vulnerabilities in Embedded Systems?

Answer 3

■ Hardware Failure
■ Software Bugs
■ Security Vulnerabilities
■ Outdated Systems

Question 4

How is Network Segmentation a Key Security Strategy for Embedded Systems?

Answer 4

Divide the network into segments to limit potential damage in case of a breach

Question 5

How are Wrappers a Key Security Strategy for Embedded Systems?

Answer 5

Protect data during transfer by hiding data interception points

Question 6

How is Firmware Code Control a Key Security Strategy for Embedded Systems?

Answer 6

Manage low-level software to maintain system integrity

Question 7

How are Challenges in Patching a Key Security Strategy for Embedded Systems?

Answer 7

Updates face operational constraints; OTA updates demand meticulous planning and security measures

Question 8

What are OTA (Over-the-Air) Updates?

Answer 8

Patches are delivered and installed remotely