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The editor will share with you how to prevent sql injection attacks. I hope you will gain a lot after reading this article. Let's discuss it together.

How to prevent SQL injection attacks?

SQL injection attacks can be effectively protected by database security protection technology, which includes database missing scan, database encryption, database firewall, data desensitization and database security audit system.

The following recommendations can help prevent successful SQL injection attacks:

1. Do not use dynamic SQL

Avoid putting user-supplied input directly into SQL statements; it's safer to use prepared statements and parameterized queries.

2. Do not keep sensitive data in plain text

Encrypt private / confidential data stored in the database; this provides another level of protection against an attacker successfully draining sensitive data.

3. Restrict database permissions and privileges

Set the functionality of the database user to a minimum; this limits what an attacker can do when trying to gain access.

4. Avoid displaying database errors directly to the user

Attackers can use these error messages to obtain information about the database.

5. Use Web Application Firewall (WAF)

This provides protection for Web-oriented applications, which can help identify SQL injection attempts; depending on the settings, it can also help prevent SQL injection attempts from reaching the application (and the database).

6. Regularly test Web applications that interact with the database

Doing so can help catch new errors or regression that may allow SQL injection.

7. Update the database to the latest available patch

This prevents attackers from taking advantage of known weaknesses / errors in older versions.

Summary: SQL injection is a popular attack method, but by taking appropriate precautions, such as ensuring data encryption, protecting and testing Web applications, and using the latest patches, we can take meaningful steps to keep users' data secure.

After reading this article, I believe you have a certain understanding of how to prevent sql injection attacks, want to know more related knowledge, welcome to follow the industry information channel, thank you for reading!

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