How to check the security and health of my Joomla installation?

121

How to add Joomla Security Announcements to the backend of my Joomla?

52

Why should I change the name of the default admin user immediately after the Joomla installation?

58

How do I move important Joomla files outside public_html?

106

How do I block direct web access to important Joomla files using .htaccess file?

98

What is a vulnerable Joomla extension?

43

How do I choose a secure Joomla extension?

49

Is unpublishing insecure extensions sufficient for protecting my Joomla?

36

How do I restrict access to sensitive Joomla directories by IP address?

115

How to block hotlinking to my Joomla image files?

70

Recommended PHP settings for Joomla additional security

123

File permissions based security issues in Joomla

90