Cloud Security

Iptables is hard to understand and configure for beginners of Linux. However, if you master the secrets, you will find that it is not that difficult to learn. Iptables is a Linux static firewall used to create rules to filter packets and NAT modules.

After reading the detailed explanations of various parts of the PE file in the Software Encryption technology book, I also had the idea of writing the PE file analyzer myself. Although a good analyzer is not a minority, some friends may not

Microsoft Office Property Code Execution exploi Vulnerability No.: CVE-2006-2389. On September, sebug saw its sample, analyzed it, and wanted to write a new exploit tool for this vulnerability, now we will disassemble and explain the sample

Author: wangweilll These times have been playing CrackMe learning algorithm analysis ~, Today, I am looking for a foreign software to analyze analysis algorithms.I am not looking for any software in our country ~~~~!!!!!!!!!!!!!Because software

  Mona is a plug-in for Immunity Debugger. It has powerful functions and can help exploit programmers quickly find the desired command sequence and many useful Memory search functions. The egg hunter code generation function is available. The

First: OpenSSL C language implementation, the entire software package can be divided into three main functional parts: cryptographic algorithm library, SSL protocol library and applications. The directory structure of OpenSSL is naturally planned

Recently I learned a lot of shell removal scripts, and Tortoiser also made a lot of videos about shell removal, which made me learn a lot and feel the power of the experts. I also need to work hard. Of course, sometimes I read the script and

The preceding (1) (2) is also a protection method of serial number. At present, many software protection methods still use this serial number protection method. This article will systematically describe this protection method. Most serial number

Crack the program through Bao The process of Bao force cracking CrackMe-F1F2 1 use apktool to decompile the CrackMe-F1F Apk program to get the decompiled File 2. Find the entry for comparison in the smali source code to modify the

When reading some string-related APIs, go to the breakpoint to view their parameter content. In this way, you can view some input and output data. For example, str *, wcs *, * printf, and so on. I used the Messenger service as an example for testing.

It's okay in the middle of the night. It's okay to chat with xiaoxin for a while. Then, after a while, he said he was caught by a chicken. I tried it and the Trojan came over, but the operation was intercepted by Kingsoft, which saved the remote

Although Excel encryption cannot prevent people who can open it from leaking through copying and other operations, it is at least a good defense line. To remove the password protection for Excel 2013, click "Office" and then "Save as". In the

You can insert a 140-word code! You only need to change the case sensitivity of the tag to bypass detection!The first connection address in the code will be changed! If you write two messages, you can also achieve the effect!The vulnerability page

Dongle is really a very spam program. As a security protection software, dongle is not safe. This is what I said. The product of a technical team is directly linked to the technical strength of this team. This address comes from a friend on QQ. In

1. What is XSS attack?XSS, also known as CSS (Cross Site Script), is a Cross-Site scripting attack. A malicious attacker inserts malicious html code into a Web page. When a user browses this page, the html code embedded in the Web page is executed,

Cause: My wife said she hadn't gotten her menstruation, and she was in a hurry... Suddenly, my wife had menstruation. This is a fact... The wife said, "You have a diaosi. Do you know what menstruation is ." The author said, "Don't understand !". My

Note: although all examples in this article are developed based on JSP/Servlet technology, the principles of vulnerabilities and solutions are applicable to other Web technologies. Web security status quo The current situation of Web security is not

With the birth of a series of new Internet products such as social networks and microblogs, the Web-based Internet applications are becoming more and more extensive, and enterprise information platforms are, for example, most enterprise websites,

Tested to flash the latest version of stieserver 3.5 Official Website: www.siteserver.cn EXP: directly access UserCenter/login. aspx UserName field: 123 'insert into rong_administrator ([UserName], [Password], [PasswordFormat], [PasswordSalt])

MYSQL database in php, if it is GBK encoding. be sure to check the code test for the GBK wide byte encoding vulnerability. PHP file require_once ('mysql. php '); $ newdb = new db (); $ user = $ _ GET ['user']; $ t = "SELECT * FROM user WHERE user = '