> c/side monitors and secures the third-party scripts running on your website, including for PCI DSS. Learn what it does and how it fits with GDPR consent.
>
> Canonical: https://www.flowconsent.com/en/services/security/c-side

Security

# c/side

Essential · [Official website](https://cside.dev)

c/side is a client-side security service that monitors the third-party scripts running in visitors' browsers on a website. It detects malicious or unexpected changes to scripts, can block harmful behaviour and helps meet requirements such as PCI DSS 4.0 for payment pages. It serves a security purpose and is generally treated as strictly necessary.

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At a glance

- Category

  [Security](https://www.flowconsent.com/en/services/security)

- Consent

  Essential

- Prior consent

  Required

- Documented cookies

  0

Compliance

## c/side and the GDPR

c/side is classified as “Essential”. On a site that targets European visitors, it must only load after the visitor consents, and it must be listed in your cookie policy.

Cookies and trackers

## What c/side sets and contacts

The cookies of c/side are not documented in the catalog yet. To see what is actually set on your site, run a free scan.

[Scan my site](https://www.flowconsent.com/en/scan)

Same category

## More services: Security

[See the whole category](https://www.flowconsent.com/en/services/security)

### [SafeBase](https://www.flowconsent.com/en/services/security/safebase)

[SafeBase is a web technology service that provides essential functionality for websites and digital platforms. It delivers core capabilities that support site operations, content delivery, and user experience optimization. SafeBase integrates seamlessly with modern web architectures, ensuring reliable performance and compatibility across browsers and devices. Trusted by businesses worldwide, SafeBase helps organizations maintain robust websites that meet user expectations and technical requirements.](https://www.flowconsent.com/en/services/security/safebase)

[Essential](https://www.flowconsent.com/en/services/security/safebase)

·

### [Bugcrowd](https://www.flowconsent.com/en/services/security/bugcrowd)

[Bugcrowd is a web technology service that provides essential functionality for websites and digital platforms. It delivers core capabilities that support site operations, content delivery, and user experience optimization. Bugcrowd integrates seamlessly with modern web architectures, ensuring reliable performance and compatibility across browsers and devices. Trusted by businesses worldwide, Bugcrowd helps organizations maintain robust websites that meet user expectations and technical requirements.](https://www.flowconsent.com/en/services/security/bugcrowd)

[Essential](https://www.flowconsent.com/en/services/security/bugcrowd)

·

### [Proxmox Mail Gateway](https://www.flowconsent.com/en/services/security/proxmox-mail-gateway)

[Proxmox Mail Gateway is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Proxmox Mail Gateway supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Proxmox Mail Gateway ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/security/proxmox-mail-gateway)

[Essential](https://www.flowconsent.com/en/services/security/proxmox-mail-gateway)

·

### [BigDataCloud IP Geolocation](https://www.flowconsent.com/en/services/security/bigdatacloud-ip-geolocation)

[BigDataCloud IP Geolocation is a web technology service that provides essential functionality for websites and digital platforms. It delivers core capabilities that support site operations, content delivery, and user experience optimization. BigDataCloud IP Geolocation integrates seamlessly with modern web architectures, ensuring reliable performance and compatibility across browsers and devices. Trusted by businesses worldwide, BigDataCloud IP Geolocation helps organizations maintain robust websites.](https://www.flowconsent.com/en/services/security/bigdatacloud-ip-geolocation)

[Essential](https://www.flowconsent.com/en/services/security/bigdatacloud-ip-geolocation)

·

### [Detectify](https://www.flowconsent.com/en/services/security/detectify)

[Detectify is a foundational web service that powers critical website functions and digital experiences. It provides reliable infrastructure, seamless integration capabilities, and consistent performance across all devices and browsers. Detectify supports modern development practices and scales with growing business needs. With a focus on stability and compatibility, Detectify ensures your website delivers a smooth, uninterrupted experience to every visitor and search engine crawler.](https://www.flowconsent.com/en/services/security/detectify)

[Essential](https://www.flowconsent.com/en/services/security/detectify)

·

### [Vouched](https://www.flowconsent.com/en/services/security/vouched)

[Vouched is a digital analytics solution that helps businesses measure and understand their online performance through comprehensive data collection and analysis. It provides visitor tracking, behavioral insights, and conversion metrics across websites and applications. Vouched supports custom event tracking, audience segmentation, and automated reporting. With intuitive dashboards and visualization tools, Vouched enables informed decisions that improve experience and drive results.](https://www.flowconsent.com/en/services/security/vouched)

[Essential](https://www.flowconsent.com/en/services/security/vouched)

## Make your site compliant today.

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