Cloud Security

Today, I want to talk to cainiao about the protection and inspection work we should do when the server is hacked. Daniel is familiar with system reinforcement and security issues, I have never worked on security for cainiao, so I can only talk about

As "a place to talk about security", the annual RSA conference will become a benchmark for the development of the security industry. This year is no exception. As a representative of the Chinese RSA 2014 Security Conference, Huawei has its own

There are a lot of for loop usage in shell. I always want to summarize it. Today I saw a summary of for loop usage on the Internet, which is very comprehensive. So I will turn to research and study...1. for (I = 1; I 2. Commonly Used in shell is for

At work, you sometimes need to compare whether the files are consistent. You can use the following script (relatively simple): share it and hope to help friends who have the same requirements ~#! /Bin/bash# Compare to whether files on the server are

1. View apache concurrent requests and their TCP connection statusNetstat-n | awk '/^ tcp/{++ S [$ NF]} END {for (a in S) print a, S [a]}'2. displays the 10 processes that consume the most memory/CPU resources.Ps aux | sort-nk + 4 | tail3. Find the 1

The lab background is in a LAN, where a host is designated as the management machine and other hosts as the managed machine. For convenience of future maintenance, the management machine must be directly logged on to the managed machine without a

Components used to Query IP addresses wget http://rfyiamcool.googlecode.com/files/nali-0.1.tar.gz tar zxvf nali-0.1.tar.gz cd nali-0.1 ./configure && make && make install The steps are similar to those of nginx, but the method for

FTP Automatic Login batch download files From/home/data on the ftp server 192.168.1.60 to the local/home/databackup #! /Bin/bash Ftp-v-n 192.168.1.60 User oracle 123456 Binary Cd/home/data LCD/home/databackup Prompt Mget * Close ByeEOF

1. Backup statement [Plain] view plaincopy #/Usr/local/mysql/bin/mysqldump-utest-ptesttest -- socket =/tmp/mysql.3306.sock>/usr/local/mysql_backup/3306/test-'date1_policy1_m1_d'. SQL .gz Statement description: /Usr/local/mysql/bin/mysqldump:

About partitions If a potential hacker attempts to attack your Linux server, he will first try Buffer Overflow. In the past few years, buffer overflow is the most common form of security vulnerabilities. More seriously, the buffer overflow

Recently, in order to ensure security for the launch of the project, it is necessary to defend against DDOS and CC attacks and capital problems of the company. Now, O & M engineers are writing scripts for use, only simple defense 1. View IP

1. wordpress permissions have a great impact on the installation and use of theme: Permission errors will affect theme installation: theme cannot be installed, theme can be modified, or theme can be deleted. Related settings: Chmod4 755

With the mature application of the LAMP environment, the security of the apache site has also been proposed. Sometimes, due to unexpected reasons, some information in the site may be leaked, making it unnecessary. Therefore, Apache Security has been

We will mainly talk about system accounting and System Log Management in Linux and how to use some tools to manage log information more conveniently and effectively. After we have installed the Linux server and made some basic Settings Using the

At Apple's new product launch, fingerprint recognition technology added to the next generation of iPhone attracted a lot of attention, just Tuesday, at the TechCrunch Disrupt conference, Google's Security Director also made a comment that "the

On October 14, the "National Team" of Information Security and Wei Shitong Information Industry Co., Ltd., the first joint-stock enterprise in China that specializes in information security, held a new product launch conference on October 10. Du

I. background We are familiar with the same-source browser policy. Client scripts in different domains cannot read and write resources of the other party. However, there are some scenarios in practice that require cross-origin read/write, so there

On the morning of the next day, the first thing to do at work is to log on to the server and check the export results. A total of 1127 logs are found. I sorted the logs in ascending chronological order. First, you must determine whether the IP

1. Introduction If the HttpOnly flag is set for the cookie, you can avoid JavaScript reading the cookie when XSS occurs. This is also the reason why HttpOnly is introduced. But can this method defend against attackers? The HttpOnly flag prevents

Today, 90% of Internet applications are deployed on Web platforms. online banking, online shopping, online games, and enterprise websites have become an essential part of life and work. Therefore, Web security becomes another hot spot after