Oracle B12255-01 Uživatelský manuál stáhnout pdf (Strana 210)

Glossary-8

Secure Shell

Secure Shell (SSH) is a well known protocol and has widely available

implementation that provide a secure connection tunneling solution. SSH provides

a daemon on both the client and server sides of a connection. Clients connect to the

local daemon rather than connecting directly to the server. The local SSH daemon

then establishes a secure connection to the daemon on the server side.

Communication is then routed from the client, through the client side daemon to

the server side daemon and then on to the actual server. This enables a client/server

program that uses an insecure protocol to be tunneled through a secure channel. For

our purposes, the disadvantage of SSH is that it requires two hops to occur and that

the implementations available do not perform and scale well enough. More

information on SSH can be obtained from

http:www.ssh.org

Secure Sockets Layer

Secure Sockets Layer (SSL) is a standard for the secure transmission of documents

over the Internet using HTTPS (secure HTTP). SSL uses digital signatures to ensure

that transmitted data is not tampered with.

SSL

See Secure Sockets Layer.

SSH

See Secure Shell.

wallet

Also called a digital wallet. A wallet is a data structure used to store and manage

security credentials for an individual entity. It implements the storage and retrieval

of credentials for use with various cryptographic services. A Wallet Resource

Locator (WRL) provides all the necessary information to locate the wallet.

Wallet Resource Locator

A wallet resource locator (WRL) provides all necessary information to locate a

wallet. It is a path to an operating system directory that contains a wallet.

WRL

See Wallet Resource Locator.

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Oracle B12255-01 Uživatelský manuál Strana 210