Security threats specific to VoIP

1. List at least five security threats specific to VoIP. Give a brief description and possible scenario.
2. List at least 10 Vulnerabilities in VoIP. Briefly describe each of the listed vulnerability, along with a possible recommendation for a countermeasure.
3. Explain the end-to-end process of how VoIP works.
4. Go back to problem 3 and list possible vulnerabilities in each step of the process.
5. In problem 4 list what would be most risky vulnerability, with the most possible damage

Sample Solution