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What is Information Technology Security?

What is Information Technology Security?

Security is not a new concept; it is, in fact, one of the oldest and most basic ideas embedded in the human consciousness, and as of late, it is becoming more and more difficult to implement properly. If you think back to the beginning of this term’s usage, you will realize that security involved protecting physical resources. This is to say food, water, stone, metal, and any other items that were deemed to be important.

In those days the defense of those items was relatively simple, but society has quickly become much more complex. Information has become a more important resource and modern communications have made it very difficult for us to fulfill our security obligations. To put it as simply as possible, there is a greater need for security experts than ever before. If you want to join the ranks of those charged with protecting information and resources, you will need to consider attending information technology school.

Information Technology Security in a Corporate Setting

programs-of-studyIn the corporate setting, information technology security covers many different forms of information transmission and storage. Some of these systems could include but are not limited to the following:

* Phones

* Fax machines

* Cellular Phones

* E-Mail

* SMS Messages

This is a short list, but it does give you an idea of what you will be working towards protecting should you choose to enter this field after completing your information technology training.

Data Protection in Larger Companies

In larger organizations, the protection of information technology is normally a reference to both laptop and desktop computers. Keep in mind however that this extends to the networks and routers that keep them in business, so to speak. Keeping those networks and files protected has become a serious challenge, especially when the computers involved are connected to the internet. While there is a dream of keeping systems disconnected, it will never happen – businesses need connectivity to function and they, therefore, must be connected. Whether they are connected to the internet or through a private intranet, you will learn the basics of protecting them in your information technology training.

Controlling Access to Sensitive Information

Information technology security boils down to controlling access to sensitive information from both inside and outside sources. Constant advances in technology not only make this a complex affair, but an ever-changing one as you will soon find out. In information technology security there are three major objectives which include:

* Confidentiality – Making sure that private data stays private within the organization, and within the departments where it is intended to stay.

* Integrity – Ensuring that the data being stored remains intact and readable while it is stored within company servers.

ITI Technical College Logo* Availability – While restricting access to data is important, it is also crucial to ensure that the right and authorized individuals have unrestricted access to it whenever they require.

As you can see, information technology and the security that accompanies it have become extremely complicated over the years with all of the latest advancements. The problem is that we cannot expect the advancements to slow down; they will become better, they will become faster, and they will require us to become more attentive than ever before. While it is an extremely challenging career these days, it can be a very rewarding one; keep that in mind and explore your educational opportunities with our extensive information technology training courses.

 

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