PHP & Mysql tool for test or upgrade security


New member
Dear All,
I am a newbies for web developer. Now I am focus on using PHP and Mysql for my project and I found that my website so many weak for hacking like SQL injection, cross site scripting. I just know about them yesterday ^_^.
so please kindly guide me how can i make high security for my website.
I hope there are some tool for free or paid money.
or if no tool, it is mean that i have to learn and protect website manually?

Thank you all for your suggestion.
Try this link for starters
And this one

Never think that you know everything. Read as much as you can about the subject and do what you think is right and makes sense. Understand why you are told to do things a certain way. Continue to read on the subject and learn.
Securing your website requires a combination of best practices, good coding techniques, and constant vigilance. While there are tools that can help improve security, it's important to note that no single tool can provide a complete solution. Here are some steps you can take to improve the security of your PHP and MySQL-based website.
Keep your software up to date.
Make sure you're using the latest versions of PHP, MySQL, and any other dependent software or frameworks. Updates often include security patches that fix known vulnerabilities.
Input validation and sanitization:
Implement good input validation and sanitization techniques to prevent common attacks such as SQL injection and cross-site scripting (XSS). Use prepared statements or parameterized queries to avoid SQL injection and validate/sanitize user input to prevent XSS attacks.
Protection against cross-site scripting (XSS):
Implement output escaping or encoding techniques to prevent XSS attacks. HTML entity encoding, output escaping functions, and CSP (Content Security Policy) headers help protect against XSS vulnerabilities.
Password security:
Enforce strict password policies for user accounts, including minimum length, complexity, and regular password changes. Password hashing techniques (such as bcrypt) are used to securely store passwords in a database. Session security:
Implement secure session handling using secure session management techniques such as generating secure session IDs, enforcing session expiration, and protecting against session fixation attacks.
Secure file upload:
Implement measures to secure file uploads, such as validating file types and sizes, storing uploaded files outside the web root, and ensuring proper access controls and file permissions.
Protection against Cross-Site Request Forgery (CSRF):
Implement CSRF protection techniques such as B. Add a CSRF token to the form and validate it on form submission to prevent unauthorized actions by authenticated users.
Web Application Firewall (WAF):
Consider using a WAF to help detect and block common web application attacks. Both free and paid WAF solutions are available that can provide additional protection. Regular security audits:
Conduct regular security audits to identify vulnerabilities and weaknesses in website code and configuration. Consider using a security scanning tool or hiring a professional penetration tester to conduct a thorough security assessment.
Safety education and safety awareness:
Get the latest information on the latest security best practices, vulnerabilities, and attack techniques. Keep yourself and your team informed about safe coding practices and security measures to effectively mitigate risk.
Remember that website security is an ongoing process that requires a combination of technical measures, proactive maintenance, and continuous learning. By following the above steps and staying vigilant, you can greatly improve the security of your PHP and MySQL based website.
Some simple and useful tips that'll help you securing your website:
Install an SSL certificate.
Update your site regularly.
Use strong passwords.
Avoid shared hosting.
Back up your site regularly.
Scan daily, regularly.
Use security tools.
You can go for managed php hosting for better performance and security.