Shane needs a recommendation for a secure protocol used to provide directory services. Which of the following should be recommended?   a. IPsec     b. DNSSEC     c. LDAP     d. SSL

QUESTION 47 Man in the middle attack can be avoided by using public private key and nonce. True False     QUESTION 48 SMTP is a push based proctols True False     QUESTION 49 TLS runs in the application layer and provides a secure communication True False     QUESTION 50 Count-to-infinity may happen in link state based shortest path algorihtms. True False     QUESTION 51 HTTP protocol defines GET requests and Responses True False     QUESTION 52 TCP divides the bandwith fairly among peers True False

please answer the following : 1. It is very common for web sites to encrypt the initial logon and then switch to non encrypted traffic.   True  or False    2. It is not critical that functional and non-functional requirements be treated as equally important.   True  or False   3. "In a large and complex network, time stamping may vary and that is common and not a concern?"   True  or  False    4. "Cryptographic Keys should be stored on the same system as the data, to prevent ease dropping over the network?"   True  or False   5."Application developers should consider developing their own security services, even if they exists in the environment, to add an additional layer of protection?"   True or  False

Answer with proper explanation and step by step solution. Kindly answer all questions Thank you so much