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which IT standard or part of IT standard covers best<br />
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1) Protecting your network from external mobile users, e.g you are a Public Library and let people connect to your network through wire and wireless to access internet and use different services.<br />
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which IT standard or part of IT standard covers best

1) Protecting your network from external mobile users, e.g you are a Public Library and let people connect to your network through wire and wireless to access internet and use different services.



which IT standard or part of IT standard covers END user (LABTOP) secure usage

IT Administration is the processes and best practices for programming and development, and incorporates methodologies for managing activities and projects. Common methodologies include waterfall, prototyping, iterative and incremental development, spiral development, rapid application development, extreme programming and various types of agile methodology. The life-cycle "model" is a more general term for a category of methodologies, and a software development "process" a more specific term to refer to a specific process chosen by a specific organization.

IT Administration

A consultant is a professional who provides professional or expert advice in a particular area such as security (electronic or physical), management, education, accountancy, law, human resources, marketing and public relations, finance, engineering, science or any of many other specialized fields.

Consulting

Security is the protection of information systems from theft or damage to the hardware, the software, and the information on them, as well as from disruption or misdirection of the services they provide. The main goal of security is protecting assets, and an asset is anything of value and worthy of protection.  Information Security is a discipline of protecting information assets from threats through safeguards to achieve the objectives of confidentiality, integrity, and availability or CIA for short. On the other hand, disclosure, alteration, and disruption (DAD) compromise the security objectives.