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13 Cards in this Set
- Front
- Back
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which component of physical security addresses outer level access control
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perimeter security
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what type of fire extingusiher is for electrical fires
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type c
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assuming asymetric encrytion coded with a value of 5 what would decode it
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1/5 they are recipricals of each other
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definintion of encryption
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exchange of clear text into cypher text
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what is decryption
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exchange of cypher into clear test
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a key available to any host
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public ket
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key available between two hosts
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private key
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what is cryptanalysis
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act of breaking cypher or attempting to understand cypher text
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when is cryptography employed
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when settings in which data confidentiality and integrity are desirable
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how does cryptography provide non repudiation
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the sender cannot refute the fact that he or she did send that info or data
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what are some samples of cryptography
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tunneling protocals
email security secure file transfer secure access to web pages SSL kerberos authentication certificates document security |
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which type of algorhythm uses a public key
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asymetric
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does telnet provide encryption functionality
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no it transfers all info in clear text
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