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VikingCloud approves c/side's security platform for PCI DSS v4.0.1 requirement 6.4.3 and 11.6.1

Thursday, April 24th, 2025

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Simon Wijckmans

VikingCloud (formerly Sysnet) is the largest global PCI compliance and security firm. VikingCloud has partnerships with Mastercard and is the Qualified Security Assessor to some of the largest multinationals worldwide. 

C/side has partnered with VikingCloud to perform a deep technical assessment of our enterprise security solution and the scope of PCI compliance. Offering full peace of mind that with proper implementation, our product ensures requirements 6.4.3 and 11.6.1 are met. 

VikingCloud:“During its analysis, VikingCloud confirmed that the c/side Proxy and agentless solution detected the changes of the website scripts, using hashed values and/or “Blocking“ configurations for specific website scripts, and demonstrated the capability to meet PCI DSS requirements 6.4.3 and 11.6.1. The technical evaluation and testing supported the finding that the solution meets the above requirements when deployed correctly. VikingCloud concluded that the solution offers protection against unauthorized script execution and prevents unauthorized changes to web–facing applications. The integration of c/side platform may enable organizations to fulfill specific PCI DSS requirements and add an additional security layer for web applications.”

Download the detailed report on our trust portal.

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More About Simon Wijckmans

Founder and CEO of c/side. Building better security against client-side executed attacks, and making solutions more accessible to smaller businesses. Web security is not an enterprise only problem.