How To Ensure Information Security In Intranet?

With the continuous improvement of enterprise information technology, information security protection has become a common concern of all enterprises. Selecting stable and powerful information security software will bring more effective protection to enterprise information.

Information security software refers to software that is specially used to protect the normal operation of information equipment and information system.

Its main function is to guard against attacks that may be attacked by information infrastructure, information application system, information resource, information pmission link, etc. the protection equipment and network system are not paralyzed, and information is not stolen, tampered, pferred, lost or pmitted interruption, so as to ensure the normal operation of information system and avoid loss.

From the perspective of product structure, the mainstream of information security software market is currently used in information security of external network and intranet.

The external network information security can prevent the outflow of data easily through the Internet pipeline, using various known or unknown means, such as anti virus, firewall and VPN.

Intranet security is mainly achieved by data encryption, information theft, tampering, portability and so on.

Intranet is a complex environment composed of network devices and information systems, which is characterized by convenient connection, many application systems and important data. If the information security of Intranet is neglected, it is easy to appear that the application system is illegally used, data is stolen and destroyed. According to the investigation, the leakage of 30%-40% is caused by information leakage in the intranet. Therefore, attention should be paid to the construction of internal network information security system and effective prevention from internal security problems, which is more significant than external network security.

It is a comprehensive software that combines network behavior monitoring and pparent file encryption. It adopts pparent bottom file filter drive (IFSDDK) encryption technology. It not only has the function of network behavior log monitoring, but also adds pparent encryption technology to files. After installing the software, users can encrypt the documents being edited without any operation.

The information security of the internal security network of the security document can be divided into two major categories: network security management and file encryption and decryption management. Network security management includes port control for some output devices such as computer ports, CD drives, USB storage devices, recorder, printers and so on.

At the same time, the system also has the function of screen interception. The manager can monitor the client to monitor through the screen interception, and also provides the logging function. It can record all the main computer editing operations such as copying, building, pasting, deleting and other main computer editing operations on the computer equipped with the cooperative client, so that the manager can recount the leak after the event occurs.

In the network security management, software program control is a relatively distinctive feature of cooperative music. It can control many applications. For example, when a company's boss wants employees to do work related things only during work hours, they can restrict their employees to browse the website during work hours, run on QQ chat or other programs, and use this function.

Xie Le's file encryption function uses the most secure and perfect pparent drive encryption. It can not only realize the overall encryption of the system, but also encrypt the files that need to be specified individually, and the encryption process is completed automatically. As long as the client is installed, the encrypted files will be encrypted automatically after editing.

The decryption process is relatively simple, so long as we can decrypt the dog and insert the USB directory with the client to select the specified directory, we can decrypt it. We also support the full decryption of the file. If the user encrypts the entire disk, we can decrypt the whole disk by this function, and the decryption speed is very fast, without any other cumbersome operation.