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- How do you secure Joomla’s custom code?
How do you secure Joomla’s custom code?
Answer: Securing custom code in Joomla involves:
Input validation: Sanitize and validate all user inputs to prevent XSS and SQL injection.
Output escaping: Escape all output to the browser, preventing XSS.
Prepared statements: Use prepared statements to prevent SQL injection.
File upload security: Validate file types and sizes on upload to prevent malicious uploads.
Access control: Restrict access to custom code and functionalities based on user roles.
Regular updates: Keep Joomla core, extensions, and custom code updated to patch vulnerabilities.
Strong passwords: Enforce strong passwords for all user accounts.
HTTPS: Use HTTPS to encrypt all communication between the server and the browser.
Code review: Regularly review custom code for vulnerabilities.
Security extensions: Utilize security extensions that provide additional layers of protection.
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