Source Defense

The page assesses eSkimming risks on checkout pages and provides steps to reduce client-side exposure.

Source Defense has officially joined the PCI Security Standards Council’s Board of Advisors for the 2025 to 2027 term.

Consider Source Defense as an Akamai alternative — get real browser-side protection against eSkimming and data leakage, automated PCI 6.4.3 & 11.6.1 evidence, and faster deployment with no manual script policy updates.

Source Defense offers browser-side protection, automated PCI DSS compliance evidence, and live defense against eSkimming and data leakage.

The board members of Source Defence.

The California Consumer Privacy Act grants California consumers additional rights regarding their personal data.

The data protection addendum applies to agreements between Source Defense Ltd., Source Defense Inc., and other parties.

This privacy policy (“Privacy Policy”) aims to ensure the protection of your privacy, and also to assist You in understanding how Source...Read More...

The support policy describes terms for Source Defense’s product support.

The terms of use outline the conditions for using Source Defense Ltd.’s website.

Source Defense joins Mastercard’s **Start Path Security Solutions** program to address **eSkimming fraud** globally. The collaboration aims to enhance visibility into third-party risks in payment ecosystems and accelerate fraud prevention solutions. Source Defense will partner with Mastercard to develop and deploy measures against this growing threat in digital transactions.

Mar 2026Source DefenseNews article

VikingCloud’s 2025 report highlights attackers shifting focus to browsers, where most digital transactions and personal data exchanges occur. Traditional server and network defenses are becoming less effective against these evolving threats. The report examines how this shift impacts cybersecurity strategies and risk mitigation.

Oct 2025Source DefenseNews article

Source Defense raises **$27 million in Series B funding** to expand its **client-side protection platform**, which mitigates risks from unmanaged and unprotected shadow code in third-party supply chains. The platform targets vulnerabilities introduced by scripts containing hidden or unauthorized code. The funding supports further development and adoption of its security solutions for digital supply chains.

Apr 2022CTechNews article

Source Defense secures $27 million in Series B funding led by Springtide Ventures. The company plans to expand sales, marketing, partnerships, and R&D to scale its client-side web application security solutions. The investment highlights growing demand for protecting web apps from client-side threats.

Apr 2022VentureBeatNews article