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DES Network. Computer and Network Examples

The Data Encryption Standard (DES) is a symmetric-key algorithm for the encryption of the electronic data.

The encryption is an important issue for any organization, it allows to safely keep, handle and transmit the sensitive data through the local network, wireless network or the Internet. The encryption applies the key to the plain text and converts it into the ciphertext. The ciphertext at that looks like the set of the random characters.

The key is a mathematical algorithm known only to the sender and the recipient of the message. The applying of the key to the ciphertext will convert it back to the plain text - it is the decryption process.

This diagram was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park and shows how the encryption and access control work together to secure data.

DES Network. Computer and Network Examples *

Example 1. DES network.

Using the solutions of the Computer and Networks Area for ConceptDraw DIAGRAM you can create your own computer network diagrams quick and easy.

The diagrams designed with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, and converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio).




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THREE RELATED HOW TO's:

ATM Network. Computer and Network Examples →

Asynchronous Transfer Mode (ATM) is a high-speed networking standard intended for supporting the voice and data communications. ConceptDraw DIAGRAM is a powerful network diagramming and vector drawing software that provides the Computer and Networks solution with wide set of ready-to-use predesigned vector stencils and examples to help you design the ATM Networks quick and easy.ATM Network. Computer and Network Examples *
Picture: ATM Network. Computer and Network Examples
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Storage area networks (SAN). Computer and Network Examples →

A Storage area network (SAN) is a dedicated network that provides access to data storage and operations only on the block level. SAN usually has own network of storage devices/elements and disk arrays that are connected with each other and to a remote data-sharing network. SANs are widely used for enhancing the storage devices (optical jukeboxes, disk arrays, tape libraries) that are accessible for networked servers. This example was created in ConceptDraw DIAGRAM using the Computer and Networks Area of ConceptDraw Solution Park. It shows the hybrid of Storage area network (SAN) and Network Attached Storage (NAS) technologies.Storage area networks (SAN). <br>Computer and Network Examples *
Picture: Storage area networks (SAN). Computer and Network Examples
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DIAGRAM 15