There are many code analysis tools on the market, but they can be prohibitively expensive for programmers.

But the following free static analysis tools, I believe you will choose white piao ~

1, DeepCode

As a code analysis tool, DeepCode uses artificial intelligence to help clean up code, examining it and highlighting parts that might be vulnerable to security breaches.

Using the DeepCode tool, we can analyze user input processing before reaching critical security levels. So when any data is moved from one point to another without security verification or cleanup, the tool flags it as contaminated and warns you. Issues that can be flagged include cross-site scripting, SQL injection threats, remote code execution, and path traversal attacks,

2, RIPS

RIPS automatically detects vulnerabilities in PHP applications by marking and parsing all source code files.

It transforms PHP source code into a program model that detects sensitive receivers that may be contaminated by user input during program flow, i.e. potentially vulnerable functions. Only it can detect the most complex security errors embedded in the deepest code, with high accuracy, is the best choice for analyzing code.

3, Flawfinder

Flawfinder is a great tool for beginners that checks large programs efficiently and with a high hit density in a short amount of time. It scans C or C ++ source code to quickly identify possible security vulnerabilities and generate reports sorted by risk level. Provided as open source software, it can quickly identify and eliminate potential security issues before a program is widely distributed.

4, Brakeman

Brakeman is a static code analyzer that scans for open source vulnerabilities, scanning Rails application code for security issues at any stage of development. Because the tool can view the source code of the application, it can be used without setting up the entire application stack. After Brakeman scans the application code, it generates a detailed report on all security issues. Moreover, each of its checks is independently executed, with strong flexibility.

5, Fortify

Fortify focuses on scanning the code base for security holes. It covers almost any programming language, gives you advice on how to fix bugs, and integrates easily with popular CI/CD tools. It focuses on known security vulnerabilities as well as the presence of any malware or corrupted files that may be a problem.

The above is today’s share, I hope to help you

**PS: In addition, for those who are learning programming or working, if you want to improve your programming ability or even change careers, you can overtake on the corner and take a step faster! The author here may be able to help you ~

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