Source Defense vs. SiteWall by CellWall

Source Defense plays a crucial role in safeguarding web safety by securing data precisely at the point of entry. Its platform delivers a straightforward yet powerful approach to ensuring data security and meeting privacy compliance requirements. This solution effectively tackles the threats and risks associated with the growing reliance on JavaScript, third-party vendors, and open-source code within your online assets. By providing various options for code security, it also fills a significant gap in managing the risks of third-party digital supply chains, which includes regulating the actions of third-party, fourth-party, and beyond JavaScript that enhance your website's functionality. Furthermore, Source Defense Platform defends against a wide range of client-side security threats, such as keylogging, formjacking, and digital skimming, while also offering protection against Magecart attacks by extending security measures from the browser to the server environment. In doing so, it ensures a comprehensive security framework that adapts to the complexities of modern web interactions.

CellWall's SiteWall delivers a comprehensive client-side security solution that effectively identifies, monitors, manages, and documents various components functioning within users' web browsers. It assembles a thorough inventory of first-party and third-party JavaScript alongside external resources, service providers, browser APIs, network interactions, and data exchanges, while also assessing their effects on performance. The tool offers valuable insights through in-depth provider profiles, session analyses, load-flow visualizations, and the identification of anomalies and issues, thereby revealing the potential attack surface and vulnerabilities that exist within the web software supply chain. Security teams can adopt zero-trust principles for newly discovered resources, make informed decisions on which providers and scripts to permit or deny, restrict network destinations and geographic areas, and set detailed browser permissions. By centering permissions around the behavior of observed resources, SiteWall significantly reduces the necessity for intensive manual policy modifications. Continuous evidence is aligned with compliance standards including PCI DSS, GDPR, and ISO 27001, with results conveniently exportable as audit-ready reports. This solution is meticulously designed for application security, engineering, and compliance teams, making it indispensable for those who need to oversee third-party JavaScript, ensure protection during browser runtime, and maintain effective governance of client-side operations. Ultimately, SiteWall fortifies the security infrastructure by providing actionable insights that empower organizations to effectively protect their online environments, thus promoting a safer digital experience for all users.