Security specialists at an organization require that messages exchanged between two services are kept private. There is an added requirement to check if the messages were tampered with. The application of which of the following patterns fulfills these requirements?
The messages exchanged between two services are kept confidential by using symmetric encryption. The security specialist is quite strict about making sure that no attacker is able to intercept and decipher messages sent between these two services. As a result, periodic audits are conducted in order to ensure that shared keys are always kept confidential. A single shared key has been in use for quite some time now. The security specialist was confident that all keys were well guarded, but just recently their security was compromised. How is this possible given that the shared key was never lost?
Service A hashes a message using algorithm X. which creates message digest X1. Service B uses a different algorithm Y to create message digest Y1 of the same message. Which of the following statements are true regarding the comparison of X1 and Y1?
You are responsible for designing Service A, which must compose Services B and C. You are able to apply the necessary security mechanisms to ensure that messages exchanged by Service A comply with your security requirements. However, you are not given access to the design specifications for Services B and C. Based on the information that is published about Services B and C, you cannot guarantee that these services will provide the same level of security as Service A . This limitation was placed upon you as a result of the application of which service-orientation principle?
Billye
1 days agoAlise
7 days agoStefany
14 days agoAlonso
16 days agoDorinda
1 months agoLudivina
1 months agoPeggy
1 months agoDeonna
2 months agoTarra
2 months agoStevie
2 months agoElroy
2 months agoDelpha
2 months agoSarah
2 months agoStevie
3 months agoKristeen
3 months agoLisha
3 months agoMitsue
4 months agoWayne
5 months agoNovella
6 months agoCarlota
6 months ago