Ridge Ventures

Prompt Security is a company focused on providing comprehensive security solutions for generative artificial intelligence (GenAI) applications within enterprises. Its singular security platform is designed to safeguard organizations against risks associated with prompt injection data leaks and the misuse of large language model (LLM) responses. By securing the entire GenAI ecosystem—from tools utilized by employees to integrations in customer-facing products—Prompt Security enables organizations to adopt GenAI technologies confidently and at scale. The company aims to empower security teams to effectively manage and mitigate risks associated with the deployment and integration of GenAI across various business functions.

Cerby, Inc. is a cybersecurity company founded in 2020 and based in Alameda, California. It specializes in developing tools and applications aimed at managing access for disconnected applications and addressing the risks associated with Shadow IT. Cerby offers a comprehensive access management platform that leverages identity providers to automate security tasks and improve identity and access management processes. This platform eliminates the reliance on manual tools and compensating controls, streamlining tasks such as offboarding and two-factor authentication enrollment. With its patent-pending access orchestration engine, Cerby provides organizations with passwordless authentication capabilities and enhanced visibility over applications that do not conform to standard protocols. By automating these processes, Cerby enables identity teams to extend access, minimize security risks, and reduce operational costs while adhering to zero trust principles.

Theom is an IT company that provides cloud and data security services to discover, track, and protect enterprise data in cloud environments. Its cloud-native security platform deploys quickly to uncover risks of data loss, prioritize corrective actions, and enable enterprises to securely use data in the cloud while focusing on growth. Founded in 2020 and headquartered in San Francisco.

Cerby, Inc. is a cybersecurity company founded in 2020 and based in Alameda, California. It specializes in developing tools and applications aimed at managing access for disconnected applications and addressing the risks associated with Shadow IT. Cerby offers a comprehensive access management platform that leverages identity providers to automate security tasks and improve identity and access management processes. This platform eliminates the reliance on manual tools and compensating controls, streamlining tasks such as offboarding and two-factor authentication enrollment. With its patent-pending access orchestration engine, Cerby provides organizations with passwordless authentication capabilities and enhanced visibility over applications that do not conform to standard protocols. By automating these processes, Cerby enables identity teams to extend access, minimize security risks, and reduce operational costs while adhering to zero trust principles.

Horizon3.ai develops NodeZero, an autonomous penetration testing solution that continuously assesses security posture across various attack surfaces. It efficiently identifies vulnerabilities, misconfigurations, and risky defaults using models based on real-world threats.

Tinfoil Security, Inc. is a cybersecurity company specializing in security-as-a-service for websites. Established in 2011 and based in Palo Alto, California, Tinfoil Security focuses on identifying and mitigating common vulnerabilities through automated scanning techniques. The company mimics external hackers by probing various access points on a website to detect weaknesses, particularly those listed in the OWASP top ten, which represents the most common security flaws. Tinfoil Security utilizes a proprietary scanner that integrates popular open-source tools with custom solutions to deliver precise vulnerability assessments, including specific input requests and their locations. After identifying vulnerabilities, the company provides tailored remediation strategies to help developers secure their websites effectively. As of January 2020, Tinfoil Security operates as a subsidiary of Synopsys, Inc.

WatchGuard Technologies, Inc. specializes in providing unified threat management solutions tailored for businesses of various sizes. Founded in 1996 and headquartered in Seattle, Washington, the company offers a comprehensive range of security products, including firewall appliances, virtual private networks (VPN), and multi-factor authentication. Its flagship product, the WatchGuard extensible threat management (XTM) appliance, combines multiple security features such as stateful packet firewall, zero-day attack prevention, anti-spyware, anti-spam, anti-virus, intrusion prevention, and URL filtering into a single integrated device. By focusing on simplicity and accessibility, WatchGuard aims to empower midmarket businesses and distributed enterprises to effectively shield themselves from emerging cybersecurity threats. The company operates globally with additional offices in North America, Europe, the Asia Pacific, and Latin America, and it functions as a subsidiary of Gladiator Corporation.

DigitalPersona is a provider of biometric authentication products and endpoint protection services, offering solutions that enable organizations to create and manage digital identities securely. The company specializes in fingerprint biometric hardware and strong authentication software, allowing clients to implement robust identity verification systems. Its flagship product, DigitalPersona Pro, features a suite of centrally-managed security services designed to protect access to sensitive data and applications. With a focus on ease of integration, DigitalPersona supports organizations and independent software vendors in incorporating advanced identity and authentication solutions into their existing environments. By ensuring that only authorized individuals can access critical systems and services, DigitalPersona enhances security across multiple industries.

Vaultus, Inc. is a mobile applications provider based in New York City, specializing in innovative wireless solutions for Global 1000 enterprises. The company focuses on developing and deploying mobile applications that integrate seamlessly with existing network infrastructures and data centers, enabling businesses to securely mobilize critical applications and processes. Vaultus offers a comprehensive package that includes software solutions, professional services, and managed services, aimed at enhancing productivity, reducing costs, and increasing revenues for enterprise clients. With a strong emphasis on data security and enterprise-grade management, Vaultus equips organizations with the tools necessary to leverage wireless technology for a competitive advantage.

F5 is a company that specializes in application delivery and security, providing solutions that support applications throughout their entire lifecycle in multi-cloud environments. Serving a diverse clientele that includes enterprise businesses, service providers, governments, and consumer brands, F5 enables its customers to deliver high-performing and secure digital experiences. A key feature of F5's offerings is its extensible application delivery platform, known as iRules, which empowers application and security architects to enhance application deployments by offloading and implementing essential features without necessitating changes to the applications themselves. Founded in 2000 and based in Tokyo, Japan, F5 is recognized for its innovative approach to network equipment and services.

Theom is an IT company that provides cloud and data security services to discover, track, and protect enterprise data in cloud environments. Its cloud-native security platform deploys quickly to uncover risks of data loss, prioritize corrective actions, and enable enterprises to securely use data in the cloud while focusing on growth. Founded in 2020 and headquartered in San Francisco.