Cloud server 7 Big security secret key also need data encryption

"Cloud" This word in recent years has been fired hot, in the information security sector, "cloud" is a big darling, the enterprises have been among the ranks of the cloud. Because, the advent of cloud technology does bring the modern enterprise very big convenience. However, with the benefits of the accompanying, of course, there is a reluctance to touch the information security risks. Since enterprises want to take advantage of the benefits of cloud technology, it is natural to find ways to solve the cloud security risks, reduce the risk faced by enterprises. The following is to share the cloud of the server's 7 major security secrets, so that enterprises targeted security protection.

Server data Security 7 Big secret let the server that makes up the cloud "Ann" if Tarzan

"Secret one: Starting from the basic, timely installation of system patches" whether it is Windows or Linux, any operating system has vulnerabilities, timely patching to avoid vulnerabilities are deliberately exploited, is one of the most important guarantee of server security.

"Secret Two: Install and set up a firewall" there are now many hardware or software firewalls, and many security vendors have launched related products. Installing firewalls is necessary for server security. Firewalls have a good preventive effect on illegal access, but installing a firewall does not equal server security. After you install a firewall, you need to configure the firewall appropriately for your own network environment to achieve the best protection.

"Secret Three: Install the network" Now the virus is rampant on the network, this needs to install the network version of anti-virus software to control the spread of the virus, at the same time, in the use of anti-virus software, must be regularly or timely upgrade anti-virus software, and automatically update the virus every day.

"Secret four: Turn off unwanted services and ports" the server operating system starts some unwanted services when it is installed, which consumes the resources of the system and can also increase the security of the system. For servers that are completely unused for a period of time, you can shut down completely, and you should turn off unwanted services, such as Telnet, for the server you want to use during the period. Also, turn off TCP ports that are not necessary to open.

"Secret five: periodically back up the server" to prevent unpredictable system failures or user careless illegal operation, the system must be backed up securely. In addition to a monthly backup of the system as a whole, a weekly backup of the modified data should be performed. At the same time, the modified important system files should be stored on different servers so that when the system crashes (usually a hard drive error), you can restore the system to its normal state in a timely manner.

"Secret Six: Account and password protection" account and password protection can be said to be the first line of defense of the server system, the current online most of the attacks on the server system from the interception or guessing password start. Once the hacker entered the system, then the previous defense measures almost lost its role, so the server system administrator's account and password management is a very important measure to ensure system security.

"Secret Seven: Monitoring System Log" by running the System log program, the system will record all users using the system, including the most recent logon time, the use of the account, the activities carried out. The log program generates reports on a regular basis, and you can tell if there is an anomaly by analyzing the report.

From the above 7 secrets, we can understand the technique of server security protection, and we also understand the security problems that make up the cloud server. All said that the cloud may trigger a data security protection changes, as long as the security of the cloud itself, the premise of its large data and processing efficiency of the characteristics of the traditional IT security protection level several times higher, the safety factor will naturally increase several times. Once the effect of this double security protection is changed from quantitative to qualitative, it will cause a revolution of security protection. But as we look forward to this revolution, it is also important to realize that cloud technology, in the final analysis, is an IT technology and that its own data security must be guaranteed.

The most advantageous measure of cloud technology security is data encryption

With the development of technology, the introduction of cloud technology enterprises is the mainstream trend, but in the introduction of the cloud, enterprises will also face a variety of information security threats, to find ways to solve these security risks are enterprises to protect their data security, the primary task.

At this time of the day, malicious attacks are diverse, and there is no better way to protect data from the underlying security than to encrypt software. The encryption software directly acts with the data itself, to ensure that even if the data file is stolen in the case of the attack, encryption still plays a protective role, to ensure the confidentiality of data, in the decryption algorithm to achieve more difficult now, encrypted data will not be used by outlaws and will not be made public.

On the basis of encryption, the international advanced Multimode encryption technology to ensure the quality of protection at the same time, so that users in different environments to choose their own encryption mode, flexible and targeted.

In order to avoid the information security risks in the cloud, enterprises need to ensure that the solution provided by the cloud provider has minimized the security risk, and also to do a good job of risk management, to avoid the worst case cause serious loss of enterprises. This time to improve security levels, reduce security threats, active use of protection of the source data security encryption software is the best choice!