- Use open standards
- Maximize use of commoditized services
- Consolidate use of data networks and migrate to IP based technologies
- Publish DNS names
- Remove technical barriers to cross-government access
- Join up to provide resilience
Describe the underlying principles of computer networks and the many benefits of utilizing them.
Describe the underlying principles of computer networks and the many benefits of utilizing them.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Describe the underlying principles of computer networks and the
many benefits of utilizing them.
Expert Solution

Principles Of computer network
Principle 1: Understand the user need
- Understand your basic network requirements
- Design networks for a roaming user base
- Design services to be accessed wider than your own department
- Consider mobile data (3G,4G) as an alternative data transport mechanism
- Be able to support your user
Principle 2: Use services to protect your data, don’t rely on the network
- Understand the threat
- Design protection of services as near to the service as possible
- Publish routes by default
- Encrypt without compromising performance
- Protect your networks
- Layer your security
Principle 3: Design for interworking and flexibility
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