CSPs and scanners may check the compliance box but they don't truly protect users. See how VikingCloud validated our PCI DSS solution.
"A simple PCI DSS solution backed by outstanding support"
Frederico Boyer, Director of Engineering, Amilia
Skimming and formjacking attacks are growing fast. They target the scripts in your customers' browsers, not your servers
6.4.3 and 11.6.1 now mandate a script inventory, real-time monitoring, and alerts for unauthorized changes.
CSPs, crawlers, and agents might tick the compliance box, but attackers easily slip past them.
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"cside's product was exactly what we were looking for at a fraction of the price that competitors were offering. It's helped us meet PCI compliance goals that previously seemed a bit overwhelming."
Software Developer, Anonymized Review on Sourceforge
Select the method that best fits your security needs and technical requirements.
We check script behaviors in the browser and fetch the scripts on our side. We don't place ourselves in the path of a script unless you explicitly ask us to.
cside scans your website with an external crawler. Your scripts are compared against threat intel feeds gathered by thousands of other websites to identify compromised vendors or vulnerabilities.
protect every checkout and maintain great acquirer relationships.
offer compliant, value-add security to thousands of merchants.
Complex booking flows and high-value tickets increase attack risk.
Credit cards used for travel are prime targets due to higher limits.
cside delivers advantages traditional tools can't match.
| vs. Scanner Based Solutions | vs. Content-Security Policy (CSP) | vs. Client-Side Agents |
|---|---|---|
| Sees real user behavior, not sanitized crawler views | Monitors script behavior, not just sources | Multi-layer security to prevent JS detection bypassing |
| Catches attacks aimed at specific segments | Detects breaches at trusted third-party providers | Script contents fetched afterwards for deep inspection |
| Detects threats between periodic scans | Handles dynamic scripts CSPs can't control | Future-proof against evolving techniques |
During the Q&A we addressed:
During the session we touched on:
This article goes in depth into:
As your partner for web security, we want you to be able to reach us easily. Every customer gets 1:1 access to our team over Slack and Microsoft Teams. We respond in minutes, whether you have a feature request, questions, or ideas.
FAQ
Frequently Asked Questions
Payment page script management is the focus of 6.4.3. It requires you to authorize every script, ensure script integrity, and keep a complete inventory with a written justification for why each script is important. 11.6.1 mandates you to have continuous monitoring to detect unauthorized changes to HTTP headers and payment page content, including alerts sent to personnel and weekly evaluations.
It is the latest version of the Payment Card Industry Data Security Standard with the aim of protecting cardholder data via strict security monitoring requirements. As long as your business processes, stores, or transmits credit card data, you must comply with these regulations to avoid hefty fines, higher insurance rates, and potential business disruption. This standard is applicable to all merchants, processors, acquirers, and service providers handling payment card data. Depending on your transaction volume and the severity of any breaches, failure to comply can result in fines ranging from thousands to millions of dollars.
Active and constant monitoring is required for 6.4.3, while a weekly monitoring, or at the frequency defined in your organization's targeted risk analysis, is required for 11.6.1. But, since cyberattacks happen in real-time at any moment, continuous monitoring is the best solution.
Penalties vary, but range from $5,000 to $500,000 per incident. This is based on your payment processor and transaction volume. Aside from fines, you may also face increased transaction fees, higher insurance premiums, loss of payment processing privileges, and high costs from data breach remediation and lawsuits. A payment card data breach exceeds $4 million on average when you include forensic investigations, legal fees, customer notifications, and business disruption.