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15 Cards in this Set
- Front
- Back
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What is the main function of a TPM hardware chip?
A. Provide authentication credentials on a hardware device B. Control access to removable media C. Perform bulk encryption in a hardware processor D. Generate and store cryptographic keys |
D. Generate and store cryptographic keys
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Which of the following is a direct protection of integrity?
A. Digital signature B. Asymmetric encryption C. Digital envelope D. Symmetric encryption |
A. Digital signature
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Which of the following statements is true when comparing symmetric and asymmetric cryptography?
A. metric key cryptography is used to distribute symmetric keys. B. metric key cryptography is quicker than symmetric key cryptography while processing large amounts of data. C. Symmetric key cryptography uses a public and private key pair. D. Symmetric key cryptography should be used for large, expanding environments. |
A. metric key cryptography is used to distribute symmetric keys.
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Which of the following is not true in regards to S/MIME? A. Uses X. 509 version 3 certificates B. Uses IDEA encryption C. Included in most Web browsers D. Authenticates through digital signatures |
B. Uses IDEA encryption
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Which of the following technologies is based upon SSL (Secure SOckets Layer)?
A. IPSec (Internet ProtocolSecurity) B. TLS (Transport Layer Security) C. L2TP (Layer 2 Tunneling Protocol) D. 5/MIME (Secure Multipurpose Internet Mail Extensions) |
B. TLS (Transport Layer Security)
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Which of the following can be used to encrypt Web, e-mail, telnet, file transfer, and SNMP traffic?
A. EFS (Encryption File System) B. IPSec (Internet ProtocolSecurity) C. SHTTP (Secure Hypertext Transfer Protocol) D. SSL (Secure Sockets Layer) |
B. IPSec (Internet ProtocolSecurity)
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What is the primary use of Secure Electronic Transaction (SET)?
A. Validate the integrity of database changes B. Encrypt e-commerce traffic C. Protect credit card information transmissions D. Secure electronic checking account transactions |
C. Protect credit card information transmissions
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Secure Multi-Purpose Internet Mail Extensions (S/MIME) is used primarily to protect what?
A. Instant messages B. Newsgroup postings C. Web surfing D. E-mail attachments |
D. E-mail attachments
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The PGP or Pretty Good Privacy encryption utility relies upon what algorithms? (Select two. )
A. AES B. IDEA C. Blowfish D. 3DES |
B. IDEA and D. 3DES
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Which public key encryption system does PGP (Pretty Good Privacy) use for key exchange and digital signatures?
A. RES B. Elliptic Curve C. ElGamal D. Merkle-Hellman Knapsack |
A. RES
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HTTPS (Hypertext Transfer Protocol over Secure Socket Layer) can be used to provide security for what type of traffic?
A. Telnet B. Url C. Web D. E-mail |
C. Web
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Which of the following communications encryption mechanisms has a specific version for wireless communications?
A. IPSec (Internet ProtocolSecurity) B. HTTPS (Hypertext Transfer Protocol over Secure Socket Layer) C. TLS (Transport Layer Security) D. SSL (Secure Sockets Layer) |
C. TLS (Transport Layer Security)
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Which security mechanism can be used to harden or protect e-commerce traffic from Web servers?
A. Penetration testing B. Access control lists C. SSL D. Removing unneeded protocols |
C. SSL
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What form of cryptography is not scalable as a stand-alone system for use in very large and ever expanding environments where data is frequently exchanged between different communication partners?
A. Public key cryptography B. Hashing cryptography C. Symmetric cryptography D. Asymmetric cryptography |
C. Symmetric cryptography
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What form of cryptography is scalable for use in very large and ever-expanding environments where data is frequently exchanged between different communication partners?
A. Symmetric cryptography B. Asymmetric cryptography C. Hashing cryptography D. Private key cryptography |
B. Asymmetric cryptography
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