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1 encrypted data
Data that has been converted from plaintext into ciphertext. Encrypted messages are used to disguise the content of a message when it is sent or stored. -
2 authentication data
"A scheme-specific block of data that is exchanged between the server and client during authentication. To prove its identity, the client encrypts some or all of this data with a user name and password. The client sends the encrypted data to the server, which decrypts the data and compares it to the original. If the decrypted data matches the original data, the client is authenticated." -
3 ciphertext
Data that has been encrypted.نص مشفّر -
4 private key
"The secret half of a cryptographic key pair that is used with a public key algorithm. Private keys are typically used to decrypt a symmetric session key, digitally sign data, or decrypt data that has been encrypted with the corresponding public key." -
5 sniffer
"An application or device that can read, monitor, and capture network data exchanges and read network packets. If the packets are not encrypted, a sniffer provides a full view of the data inside the packet." -
6 Encrypting File System
A Microsoft file-based encryption technology that enables users to encrypt files and folders on NTFS volumes. EFS helps protect the confidentiality of data by ensuring that only authorized users can decrypt the encrypted files or folders. -
7 EFS
A Microsoft file-based encryption technology that enables users to encrypt files and folders on NTFS volumes. EFS helps protect the confidentiality of data by ensuring that only authorized users can decrypt the encrypted files or folders. -
8 packet privacy
An authentication level in which each data packet is signed and encrypted in order to protect the entire communication between the client and server. -
9 recovery agent
A person who is issued a public key certificate for the purpose of recovering user data that is encrypted with Encrypting File System (EFS). -
10 bulk encryption
"A process in which large amounts of data, such as files, e-mail messages, or online communications sessions, are encrypted for confidentiality. It is usually done with a symmetric key algorithm." -
11 authenticator
"A data structure used by one party to prove that another party knows a secret key. In the Kerberos authentication protocol, authenticators include timestamps, to prevent replay attacks, and are encrypted with the session key issued by the Key Distribution Center (KDC)."مصدّق -
12 MD5
"An industry-standard one-way, 128-bit hashing scheme, developed by RSA Data Security, Inc., and used by various Point-to-Point Protocol (PPP) vendors for encrypted authentication."
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