The Content Security Policy Header is like the guest list at a party with very important guest who require protection against threats. Absolutely nobody gets in unless they're preapproved to be let in. Use the Content Security Policy Header to protect your Joomla site from the cross-site scripting (XSS) vulnerability.
00:00 - Introduction and Sponsorship Message
01:36 - Setting Up and Testing CSP Headers
08:05 - Configuring CSP: Inline Scripts and Subdomains
12:00 - Wildcards, Domain Management, and Best Practices
17:31 - Signing Off and Audience Interaction
18:04 - Final CSP Adjustments and Livestreams
25:46 - Comprehensive CSP Coverage and Troubleshooting
33:10 - Troubleshooting Google Fonts and Tag Manager
37:55 - Advanced CSP Troubleshooting and Adjustments
43:42 - Managing CSP for Google Ads and Domains
50:22 - Joomla Extensions and CSP Updates
56:25 - Resolving Plugin Conflicts and Template Issues
01:06:49 - Closing Remarks and Final Comments
Summary
Introduction and Sponsorship
Tim Davis introduces the video and acknowledges MySites.guru for sponsoring with a focus on their free site audits.
Introduction to Content Security Policy (CSP)
Overview of the CSP header and its role in site security.
Site Audit and CSP Testing
Using MySites.guru for site audits and testing CSP on basicjoomla.com.
Understanding XSS Vulnerabilities and CSP
Explanation of Cross-Site Scripting (XSS) vulnerabilities and how CSP helps mitigate them.
Setting Up CSP in .htaccess
Instructions for configuring CSP in the .htaccess file, including accessing and editing it.
Practical CSP Demonstrations
Demonstrations of setting up CSP, checking its impact, and using Chrome’s Element Inspector for error detection.
Adjusting CSP for Subdomains and Multiple Domains
Expanding CSP to include subdomains and multiple domains, using wildcards, and correcting policy errors.
Troubleshooting and Testing CSP
Techniques for troubleshooting CSP errors, handling specific domain issues, and ensuring comprehensive coverage.
Additional Troubleshooting and Updates
Addressing issues with various services, extensions, and script errors, including CSS and template-related problems.
Final Remarks and Closing
Final comments, troubleshooting results, and signing off with announcements and closing remarks.
Please send any feedback or bug reports or queries to;
Contact Tim Davis â–º
Joomla Training Cohort â–º https://cybersalt.com/jtc
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