Feroot Security is a Canadian company founded in 2020 that operates within the software industry, specifically focusing on security software. With a workforce of 11 to 50 employees, the company emphasizes the importance of securing web applications against cyber threats, particularly those involving JavaScript. Their published document, "The Ultimate Guide to JavaScript Security," serves as a comprehensive resource aimed at educating users about the vulnerabilities associated with client-side JavaScript code. It discusses various aspects of JavaScript security, including common attack vectors and the significance of protecting web applications from potential exploits. The guide highlights the challenges posed by the ease of coding in JavaScript, which can lead to both unintentional vulnerabilities and malicious exploitation by threat actors. By addressing these issues, Feroot Security aims to provide insights and strategies for enhancing the security posture of web applications in a landscape where client-side threats are increasingly prevalent.