Firewall and Cryptographic Security
Firewall and cryptographic security Network Security and FirewallNetwork Security and Firewall
Questions
Which of the following .NET cryptographic classes provides an abstract super class from which all ECDiffieHellmanCngPublicKey implementations must inherit?
- ECDiffieHellmanCngPublicKey
- ECDiffieHellmanCng
- ECDiffieHellmanPublicKey
- ECDiffieHellman
- ProtectedData
Which of the following security techniques is configured to enforce some policy such as the user may decide that certain sites are highly trustworthy but most other sites are not?
- Stateful inspection firewall
- Personal firewall
- Transport layer security.
- Message integrity check.
- Sender authenticity.
Which of the following security standards works with a variety of cryptographic algorithms such as RC2, AES etc.... for symmetric encryption?
- The certificate scheme
- Proc-Type
- Secure multipurpose internet mail extension
- Stateful inspection firewall
- Transport layer security
Which of the following .NET cryptographic classes computes a HMAC using the RIPEMD160 hash function?
- HMACMD5
- HMACSHA1
- KeyedHashAlgorithm
- HMACRIPEMD160
- ProtectedMemory
Which of the following security techniques essentially intrudes in the middle of the protocol exchange, seeming like a destination in communication with the sender?
- Application proxy
- Stateful inspection firewall
- Message integrity check
- Message confidentiality
- Transport layer security
Which of the following .NET cryptographic class represents the abstract class from which all implementations of HMAC must derive?
- HMACMD5
- HMAC
- HMACSHA1
- ProtectedData
- HashAlgorithm
Which of the following .NET cryptographic classes provides an abstract super class that encapsulates the ECDSA?
- ECDSA.
- ECDSA CNG.
- ECDiffieHellman.
- DSA
- Protected Memory.
Which of the following security mechanisms includes vital attributes such as confidentiality of information, integrity of data etc. required for secure over the internet credit-card transactions?
- Transport layer security
- Message authentication code
- Sender authenticity
- Stateful inspection firewall
- Secure electronic transaction
Which of the following .NET cryptographic classes computes a HMAC using the secure hash algorithm 256 hash function?
- HMACSHA384
- HMACSHA1
- HMACMD5
- ProtectedData
- KeyedHashAlgorithm
Which of the following .NET cryptographic classes computes a HMAC using the secure hash algorithm 512 hash function?
- HMACSHA512
- HMACSHA1
- HMACMD5
- HashAlgorithm
- ProtectedMemory
Which of the following security standards performs action such as attach the encrypted session key to the encrypted message and digest depending on whether integrity, confidentiality etc.?
- The certificate scheme
- Pretty good privacy
- Key-Info
- Transport layer security
- Stateful inspection protocol
Which of the following security mechanisms can receive data from any application layer protocol but usually the protocol is HTTP?
- Message integrity check
- Secure socket layer
- Transport layer security
- Non repudiation
- Stateful Inspection firewall
Which of the following .NET cryptographic classes computes a HMAC using the the secure hash algorithm 256 hash function?
- HashAlgorithm
- HMACMD5
- HMACSHA256
- HMACSHA1
- RandomNumberGenerator
Which of the following .NET cryptographic classes converts a CryptoStream to base sixty four?
- FromBase64Transform
- CryptoStream
- RandomNumberGenerator
- CryptoAPITransform
- ToBase64Transform
Which of the following security techniques receives protocol data units, interprets them and passes through the same or different protocol data units that achieve either the same result or a modified result?
- The Certificate Scheme.
- Non repudiation.
- Transport layer security.
- Stateful inspection firewall.
- Guard