Much is said about data protection in the virtual environment. For those who use technology in their daily work, this subject is extremely relevant. After all, it is normal for companies to invest in protection with measures such as antivirus and cloud backup. However, few really understand how these services work and protect their work.
For this reason, and in order to be more efficient in its implementation, it is essential to learn more about Information Security. Did you know, for example, that Information Security has four fundamental principles? These pillars serve to guide the industry and ensure complete data protection. Keep reading and understand:
The 4 Principles of Information Security
1. Availability
This pillar is related to the ease of obtaining the desired information. All data must be free when the person responsible wants to access them. When working with a network system, this is the characteristic that defines whether it has enough quality to meet this demand.
Suppose you need to do a report, but you can't load the files you need to do that, or you can't find them where they should be. This is an availability failure. Another example is when we want to use a website and it doesn't load as it should due to problems with the server itself. They are obstacles that block the use of information that should be available.
2. Integrity
In another example, think that you went to the page you wanted and found the files you were looking for. Only they are different from how I had left them. In this case, there was a failure of information integrity. It happens when content fails or fails to update due to an error or has been improperly altered by a third party.
Integrity, therefore, is the principle that defines that information is in the same condition as when it was initially stored. Otherwise, all content may be compromised and unusable. Having an integrity control is to ensure that inappropriate changes or changes made by unauthorized persons do not occur.
3. Confidentiality
For companies that work with sensitive information that is vital to their craft, limiting access to it is a necessity. Confidentiality guarantees this protection so that no private data is stolen or even seen by people other than those responsible for it.
This principle is known even by those who do not know much about Information Security. After all, since we are all connected, we have private information about us over the network. It is not uncommon for scandals to arise involving security breaches or cyber attacks that leak passwords and private information.
4. Authenticity
Finally, we have authenticity. It is a principle that is related to the identification of individuals in the network or in a system. It guarantees that the person who produced the information or who is trying to access it is in fact who they say they are.
Although authenticity has no effect on the information itself, its protective measures help to prevent unwanted people from acting. In addition, it is also a way to associate content with the person who created it. If the information is false or dangerous, authenticity allows the author to be discovered in order to hold him properly accountable.
Having Information Security tools to protect your data based on the four principles is essential. THE link backup is a cloud storage solution designed to fully preserve information. If you have more questions about cloud computing security, also check out the Flexa Cloud.
