Best Client-Side Protection Platforms with a Free Trial of 2025

Reflectiz delivers cutting-edge protection for client-side assets, safeguarding them against risks posed by third-party components such as scripts, trackers, and open-source libraries. These client-side factors are frequently neglected by conventional security solutions, rendering them susceptible to potential breaches. Functioning seamlessly in the background without affecting website performance, Reflectiz offers immediate insight into vulnerabilities and risks associated with third-party elements. The platform continuously monitors external resources and third-party code, enabling the early detection of threats before they can escalate. Harnessing AI-driven risk assessment and instant notifications, Reflectiz automates the discovery of client-side vulnerabilities, allowing businesses to counteract threats swiftly. This solution bolsters data privacy, supports compliance efforts, and secures web applications without requiring any changes to the code, establishing itself as a crucial component of a comprehensive client-side security approach.

Jscrambler is the leader in Client-Side Protection and Compliance. We were the first to merge advanced polymorphic JavaScript obfuscation with fine-grained third-party tag protection in a unified Client-Side Protection and Compliance Platform. Our end-to-end solution does more than protect your data—it empowers your business. With Jscrambler, your teams are free to take full advantage of client-side JavaScript innovation, assured that your business benefits from blanket protection against current and emerging cyber threats, data leaks, misconfigurations, and IP theft. Jscrambler is the only solution that enables the definition and enforcement of a single, future-proof security policy for client-side protection. We also make it easy to comply with new standards and regulations; our dedicated PCI module helps businesses meet the stringent requirements of PCI DSS v4 (6.4.3 and 11.6.1). Trusted by digital leaders worldwide, Jscrambler lets you move fast and embrace a culture of fearless innovation while ensuring that both your first- and third-party client-side JavaScript assets remain secure and compliant.

ByteHide is a comprehensive application security platform tailored for developers, aimed at safeguarding code, secrets, data, and runtime environments while effectively reducing dependencies and associated risks. It integrates effortlessly with existing development practices and communication platforms, providing vital security insights and alerts without hindering productivity. Adopting a zero-knowledge approach, ByteHide employs client-side encryption, ensuring that only you possess the encryption keys and that your source code is never stored on their servers. With a focus on minimal, usually read-only permissions, you maintain complete authority over which repositories and data sources undergo analysis. Core components of ByteHide include Shield, designed for advanced code obfuscation and anti-tampering, Secrets, which offers AI-driven secret detection and decentralized management, Monitor for real-time detection of runtime threats, and Radar for comprehensive SAST/SCA scanning. These essential tools operate within secure, isolated environments, automatically concealing sensitive personal data to enhance security further. By combining these features, ByteHide not only strengthens your security posture but also fosters a smoother workflow for developers.

Client-Side Protection offers continuous surveillance of all client-side elements and JavaScript functions, allowing you to manage both first and third-party JavaScript embedded in your site. With actionable insights at your disposal, identifying hazardous resources and scripts that shouldn't be executed on your client side becomes a straightforward task. In the event that any JavaScript is compromised, your security team will be promptly alerted, ensuring swift action can be taken. This solution features thorough inventory management, authorization, dynamic integrity checks, and real-time oversight, which aids in meeting the latest client-side security standards set forth by PCI DSS 4.0. By safeguarding your website against client-side threats, you can effectively navigate the complexities of regulatory compliance with PCI DSS 4.0. As the trend towards client-side logic and increased reliance on third-party code grows, so do the risks of client-side attacks. Such threats can lead to the direct theft of sensitive consumer data, resulting in significant breaches and potential violations of data privacy laws. The importance of implementing robust client-side protection measures cannot be overstated in today’s digital landscape.

Client-Side Protection is essential for preventing the unauthorized extraction of end-user data and guarding websites against JavaScript-based threats. This solution evaluates script behavior in real time, offering actionable insights through an intuitive dashboard while sending alerts to counteract harmful script activities. Tailored to comply with PCI DSS v4.0, it supports businesses in adhering to the latest security standards concerning scripts and protects against various client-side attacks. You can seamlessly inject simple scripts into each monitored web page without significantly affecting performance. Monitor and evaluate script activity directly from the browser, as machine learning algorithms assess the risks associated with unauthorized actions. Receive immediate alerts that include comprehensive information about necessary mitigation steps if a threat or attack is detected. With just one click, you can promptly block malicious scripts from compromising and extracting sensitive information on safeguarded pages. By implementing this solution, you not only defend your site from client-side threats but also facilitate compliance with PCI DSS v4.0, ultimately enhancing the integrity of your web pages. Furthermore, maintaining a secure online environment is crucial for fostering user trust and ensuring business continuity.

Domdog is the best solution for PCI DSS 4.0.1 compliance with 6.4.3 and 116.1 requirements. Each organization has its own preferences and constraints when it comes to what new systems can be integrated into their payment pages. Domdog was designed with Remote Scanning and JavaScript Agent in mind. Domdog will help organizations meet the 6.4.3 and the 11.6.1 requirements, no matter what their preferences are. Domdog offers plans for small businesses and large enterprises. The Business plan is focused on cost-effectiveness, simplified compliance and managed onboarding.

Securely deliver web applications in sub-second time, stream high-quality OTT and live events or quickly distribute large files to customers around the world. Edgio experts support you in security, web application, CDN and managed streaming services. Edgio Uplynk - Optimize streaming using our streaming management and orchestration tool, Edgio Uplynk. Our OTT/live event team will also help you. Cut costs, improve ad revenues, and deliver high-quality experiences Edgio Delivery: Power streaming media and large files downloads with one of the largest, most advanced global CDNs. Edgio Open Edge: Enhance the viewing experience by embedding Edgio's fully-managed CDN into your network.