Category: Technique

Linux Distribution

Top 6 Linux Distribution for new Linux users

Most well-known Linux distributions are “easy to use”. Some users may refute this view, but in fact, when it comes to Linux, most people who are not engaged in IT or software development work...

git commands

Some useful git commands

In the case of project management with Git, there are some frequently encountered problems that are complicated to deal with. This article records some common commands and operations. Modify the description of a submission...

Linux service

Common services on Linux

Linux servers have a lot of system services to start, they provide local and network users with Linux system function interface, directly to applications and users. The programs that provide these services are executed...

Installing Postgresql

Installing Postgresql on Debian/Ubuntu

PostgreSQL, often simply Postgres, is an object-relational database management system with an emphasis on extensibility and standards compliance.PostgreSQL is used by many applications. PostgreSQL is installed on Ubuntu/Debian with one command: apt–get install postgresql When installed, a postgres user with a local...

mail server

Creating the simple mail server for penetration testing

Sometimes, your penetration testing requires the assembly of various additional tools. For example, a mail server will be possible to send phishing emails to check employees for social engineering attacks. This mail server should be able...

Web Debugging Fiddler

Advanced Web Debugging with Fiddler

On this post, I will introduce a penetration of the web test development industry. It is more popular a web traffic capture package analysis tool. Fiddler’s function here is not to say, a simple...

Session mechanism

Session mechanism in the details

Session mechanism In addition to using cookies, Web applications often use Session to record client status. A session is a mechanism used by the server to record the status of the client. It is simpler...

Cookie mechanism

Cookie mechanism in the details

Cookie mechanism In the program, session tracking is a very important thing. In theory, all request operations of a user should belong to the same session, and all the request operations of another user should belong...

Shodan command line

Using Shodan command line

Shodan, the official definition of himself Computer Search Engine (Computer Resource Search Engine), is American man John Mase Li spent nearly 10 years to build a search engine that can search almost all US...