Question

Discuss how organizations should analyze the security implications of the embedded systems that they use. What are the consequences of having unprotected Linux operating systems installed on embedded systems? What steps should an organization take to secure the embedded systems that integrate with their technology architecture?

Answer 1

Answer:
The organization should analyze the security implications of embedded systems that they use in terms of cyber-attacks. What are the situations that they are going to face in future? They should have a system with high security and reliable.
The consequences of having unprotected Linux operating systems installed on embedded systems:
1.Irregular security updates: Embedded operating system may not have automated capabilities to allow easy firmware updates that ensures embedded security.
2.Attack replication: if one system can be hacked successfully then they can hack other embedded systems easily.
3. Device life cycle: Embedded device have longer lifespan.so they should design a device that can capable to handle the feature attacks.
4. Wrapping up: different devices should have different levels of security depending on the function it carries out.
Steps to secure the embedded systems that integrate with their technology architecture:
1. Follow language: Cert-C Is designed to provide recommend coding practices that prevents the Security vulnerabilities in software.
2. Encrypt firmware updates: in order to prevent the unauthorized firmware updates the developer should use encrypted firmware images.
3.lock flash space: locking the flash at end of line the hacker need to work hard to access the code that may help to discourage them.
4. Hire a security expert: by hiring security experts we can make our system more complicated. Then it will become robust.