Keeping track of 3rd party scripts, taking away obscurity
You'll know what gets delivered to your user's browser 100% of the time, and we'll make the scripts up to 30% faster.
3rd party scripts have unlimited reign in the browser of your users. When it goes wrong, it goes really wrong.
You don't know what the user gets in their browser
of most commonly used scripts change at least weekly
3rd-party scripts on
the average website
PCI DSS 4.0 (specifically 6.4.3 and 11.6.1) mandates entities handling card data to implement tamper-detection mechanisms by March 31st, 2025. This aims to mitigate Magecart attacks by alerting on unauthorized changes to HTTP headers and payment content.
How we're different
c/side is crawling many sites to get ahead of new attacks. c/side is the only fully autonomous detection tool for assessing 3rd party scripts. We do not rely purely on threat feed intel or easy to circumvent detections. We also use historical context and AI to review the payload and behavior of scripts.
All scripts get processed by us to continually enhance our detection capabilities. We monitor over 70 attributes and use various AI-driven techniques to review the scripts, making our solution the most advanced detection system in the space to date.
Use c/side on your ecommerce store. Whether you use Shopify, Magento, WooCommerce, Next.js, or virtually any front-end. c/side is available to you.
When c/side is exhibiting, the afterparties are in town! Find both organized by us, Socket, Arcjet and Incident. Find our booths at BSides: BSides doesn't have booth numbers. Just look around for c/side and Socket. Find us and come say hi! Go to c/side's Simon Wijckmans talk at BSides: How to pull off a near undetectable DDoS attack (and how to stop it). Find our booths at RSAC: * c/side: Booth 2438 * Socket: Meeting suite Or follow the laser... Rooftop BSides Afterparty (RSAC openin
One sentence sparks debate. Because sites load scripts dynamically, a script from any page can persist into checkout, potentially interfering with payments. Third-party scripts, even if unrelated or on pages loaded before the payment pages, can introduce vulnerabilities.
While analyzing threats targeting WordPress frameworks, we found an attack where a single 3rd party JavaScript file was used to inject four separate backdoors into 1,000 compromised websites using cdn.csyndication[.]com/.