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Encryption that protects important files and data such as confidential information in the company from being tampered with or stolen by a third party. I think that it is a word often heard in information security. Many companies are implementing encryption software to protect the data that is the property of the company.
Many people may be considering this in light of risks. In this article, I will introduce the advantages and disadvantages of encrypting files and data, and the precautions to be taken before installing encryption software.
Three benefits of encryption
First of all, I will introduce three advantages of encryption.
Can take security measures
In recent years, many IT products have moved to the cloud, making it possible to work from outside. Along with this, there are more and more opportunities to carry around PCs and tablets with corporate information.
However, on the other hand, if they are lost or stolen, there is a high possibility that the data inside will be read and misused. In the event of information leakage, the company's reputation may be lowered, and compensation may have to be paid, and the impact on the company is immeasurable.
By encrypting the data, the risk that a third party can read the information will be reduced in the unlikely event of this, and it becomes a security measure.
You can manage taking out files etc.
Some encryption software allows you to take out only encrypted files. By using such software, data containing important information will not be exported here and there, and you can manage which files are exported.
In addition, not only encryption but also tracking of files to be taken out and products that can be remotely deleted even if data leaks have appeared, so you can build a system that you can take out data with confidence.
It can respond to unauthorized access attacks
Encryption is the conversion of the underlying data into information that does not make sense to a third party by encrypting it using various methods. Therefore, even if unauthorized access is made from the outside, the risk that data can be viewed or falsified can be suppressed unless it is decrypted.
What can be the disadvantages of encryption?
Encryption has many advantages, but what are the disadvantages? Here are three main disadvantages.