Cloud Security

Recently, Jelly received "complaints" from several colleagues who reported that they could not access the shared folder of strawberries through their network neighbors. Jelly tried it on their computer. However, access to other computers on a

Information Leakage Prevention refers to a policy that uses certain technical means to prevent an enterprise from exporting data or information assets in the form of violating Security Policies and Regulations. Currently, information leakage

Chongqing electric power College was founded in 1953 and covers an area of 492 mu. It is one of the first seven Electric Power schools in China. Its predecessor was ChongQing electric power school, a National Key Technical School. In 1980 and 1994,

Linux has many advantages in terms of functionality, price, and performance. However, as an open operating system, it inevitably has some security risks. This article will tell you how to solve these hidden dangers and provide a secure operation

In a LAN environment, if there are Cisco routers and Linux servers. You may need to use the Linux TFTP service to download the Cisco router configuration file startup-config, edit it on the server, and upload it to the vro. There are some special

User main directory, Super User and other users addedFor general users, the write operation on the hard disk may only have their own home directory, which is located under "/home/user name.The/home directory stores all user files, including user

I believe most of them know that there are too many linux releases. I have read many articles on many websites more than once. Many books have seen that the releases are the best. In fact, I personally think, in the linux world, there is no such

As we all know, Linux has more advantages than Windows in terms of security. However, no matter which Linux release version you choose, you should make necessary configurations after installation to enhance its security. The following describes how

Many programs maintain logs to reflect the security status of the system. The su command allows the user to obtain permissions from another user, so its security is very important. Its file is sulog, and sudolog is also used. in addition, Http

The built-in firewall mechanism of Linux is implemented through the netfilter module in the kernel (www. netfilter. ort ). Linux kernel uses netfilter to filter incoming and outgoing data packets. netfilter consists of three rule tables, each of

I. User OverviewBy default, the root user of ubuntu server is not enabled. Generally, You can temporarily obtain administrator permissions by prefix "sudo" before the command. Then, you will be prompted to enter the password, which is the same as

Which FTP server is the safest? In Unix and Linux, vsftpdVery Secure FTP Daemon is first introduced, which is a very Secure FTP server ). As the name implies, vsftpd is a very secure file transfer protocol service. The starting point of vsftpd

File System fragmentation is not a strange problem for most computer users. But in fact, they do not understand the real dangers of it. They do not know that file fragments can cause system performance degradation and speed reduction. For family

This article will look at the use of a new method to improve the security of open UNIX shell) applications. This article provides a step-by-step analysis of the Code. The author's major fields are Web programming and cutting-edge network security

Because of this situation, penetration can obtain the permissions of the entire server group, N servers. So I wrote an article with little vanity. Start: The starting point is an injection point: sa, Intranet, and a vbs script, lcx, and forwarding

I believe that some users are still vague about the application of the Windows operating system security mode. The following describes the application skills of the Windows security mode. Security Mode Basics Security mode is a special mode in

Anti-Virus Software for Web Security Products As an important security application tool, anti-virus software has always been favored by users. As the saying goes, anti-virus software will continue to improve the detection and removal technology and

  In the CAPTCHA test, the server computer will automatically generate a question to be answered by the user. This question can be generated and judged by computers, but it must be answered by humans. Because the computer cannot answer CAPTCHA's

Web applications are at the forefront of most enterprise applications today. Web applications can provide different functions in a complex hybrid architecture. It involves a wide range of services, from service-oriented solutions running on the

In this article, I will share with you several WAF bypass skills. For some tips that everyone knows, such :/*! */, SELECT [0x09, 0x0A-0x0D, 0x20, 0xA0] xx FROM does not recreate the wheel. Mysql: Tips1: Magic '(the controller of the output table in