Greylock Partners

7AI is an innovative cybersecurity company that employs AI-powered agents to enhance security outcomes by minimizing non-human tasks. It specializes in advanced computer and network security services, focusing on delivering measurable results.

Upwind Security develops cybersecurity tools to protect organizations' digital assets. It identifies potential threats, implements security measures, and supports compliance.

7AI is an innovative cybersecurity company that employs AI-powered agents to enhance security outcomes by minimizing non-human tasks. It specializes in advanced computer and network security services, focusing on delivering measurable results.

Founded in 2017, Censys offers an internet intelligence platform that provides real-time visibility into global networks and devices. Its solution enables businesses to discover unknown assets, monitor remote workforce, identify threat actors, and manage attack surfaces proactively.

Upwind Security develops cybersecurity tools to protect organizations' digital assets. It identifies potential threats, implements security measures, and supports compliance.

Founded in 2017, Censys offers an internet intelligence platform that provides real-time visibility into global networks and devices. Its solution enables businesses to discover unknown assets, monitor remote workforce, identify threat actors, and manage attack surfaces proactively.

Cato Networks provides a cloud-based secure global SD-WAN and security platform that connects enterprise locations, remote users, and cloud data. The Cato Cloud integrates networking and security services, including WAN optimization, firewall, secure web gateway, threat protection, and UC optimization, delivered through a single management application. It eliminates branch appliances, reduces MPLS costs, and provides secure Internet access everywhere, enabling seamless integration of mobile users and cloud data centers into the WAN and simplifying site deployment and overall network security for distributed, mobile, and cloud-enabled enterprises.

Cato Networks provides a cloud-based secure global SD-WAN and security platform that connects enterprise locations, remote users, and cloud data. The Cato Cloud integrates networking and security services, including WAN optimization, firewall, secure web gateway, threat protection, and UC optimization, delivered through a single management application. It eliminates branch appliances, reduces MPLS costs, and provides secure Internet access everywhere, enabling seamless integration of mobile users and cloud data centers into the WAN and simplifying site deployment and overall network security for distributed, mobile, and cloud-enabled enterprises.

Founded in 2017, Censys offers an internet intelligence platform that provides real-time visibility into global networks and devices. Its solution enables businesses to discover unknown assets, monitor remote workforce, identify threat actors, and manage attack surfaces proactively.

Awake Security, Inc. specializes in network traffic analysis, providing a platform that autonomously identifies and assesses threats within various network environments. Founded in 2014 and based in Santa Clara, California, the company offers its Awake platform, which leverages machine learning, threat intelligence, and human expertise to analyze vast amounts of communication data. This platform profiles and classifies users, devices, and applications, enabling the detection of malicious intent from both insider and external threats. With capabilities for automated investigation and response, Awake enhances security team productivity by delivering actionable insights rather than mere alerts. Furthermore, the company offers security strategy and advisory solutions, ensuring comprehensive protection across traditional, IoT, and cloud networks. Awake Security operates as a subsidiary of Arista Networks, Inc. as of October 2020.

Cato Networks provides a cloud-based secure global SD-WAN and security platform that connects enterprise locations, remote users, and cloud data. The Cato Cloud integrates networking and security services, including WAN optimization, firewall, secure web gateway, threat protection, and UC optimization, delivered through a single management application. It eliminates branch appliances, reduces MPLS costs, and provides secure Internet access everywhere, enabling seamless integration of mobile users and cloud data centers into the WAN and simplifying site deployment and overall network security for distributed, mobile, and cloud-enabled enterprises.

Cato Networks provides a cloud-based secure global SD-WAN and security platform that connects enterprise locations, remote users, and cloud data. The Cato Cloud integrates networking and security services, including WAN optimization, firewall, secure web gateway, threat protection, and UC optimization, delivered through a single management application. It eliminates branch appliances, reduces MPLS costs, and provides secure Internet access everywhere, enabling seamless integration of mobile users and cloud data centers into the WAN and simplifying site deployment and overall network security for distributed, mobile, and cloud-enabled enterprises.

Founded in 2017, Censys offers an internet intelligence platform that provides real-time visibility into global networks and devices. Its solution enables businesses to discover unknown assets, monitor remote workforce, identify threat actors, and manage attack surfaces proactively.

Demisto operates a security operations platform that integrates intelligent automation and collaboration into a single interface, facilitating incident response, process standardization, and threat hunting for security teams. The company's platform, which includes features like orchestration, incident management, and interactive investigation, helps organizations accelerate their response to security incidents and learn from them collaboratively. Founded in 2015 and headquartered in Santa Clara, California, with additional offices in the San Francisco Bay Area and Tel Aviv, Israel, Demisto has a strategic partnership with ProtectWise. As of March 28, 2019, Demisto operates as a subsidiary of Palo Alto Networks.

Agari is a company focused on email security, specializing in the protection of brands and individuals from phishing and socially-engineered attacks. By leveraging applied data science and a variety of signals, Agari safeguards organizations against threats such as business email compromise, supply chain fraud, and account takeovers, thereby reducing business risks and restoring confidence in email communications. The company's platform is designed to enhance the security of inbound emails while also preventing the spoofing of outbound communications, which helps maintain brand integrity and improve email deliverability. Through its innovative approach, Agari enables safe interactions between businesses and their customers, effectively eliminating email as a vector for cyber-attacks.

Awake Security, Inc. specializes in network traffic analysis, providing a platform that autonomously identifies and assesses threats within various network environments. Founded in 2014 and based in Santa Clara, California, the company offers its Awake platform, which leverages machine learning, threat intelligence, and human expertise to analyze vast amounts of communication data. This platform profiles and classifies users, devices, and applications, enabling the detection of malicious intent from both insider and external threats. With capabilities for automated investigation and response, Awake enhances security team productivity by delivering actionable insights rather than mere alerts. Furthermore, the company offers security strategy and advisory solutions, ensuring comprehensive protection across traditional, IoT, and cloud networks. Awake Security operates as a subsidiary of Arista Networks, Inc. as of October 2020.

Synack offers a crowdsourced security platform that combines global ethical hacker talent with proprietary scanning technology. It provides continuous penetration testing, vulnerability management, and application security solutions to protect organizations' digital assets.

Skyhigh Networks, Inc. is a cloud access security company that provides solutions for enterprises looking to secure their data across various cloud services. Established in 2011 and headquartered in Campbell, California, the company specializes in cloud visibility software that protects against cyber threats while ensuring compliance and governance. Its flagship product, the Skyhigh Cloud Access Security Manager, enables organizations to securely adopt cloud services through rapid discovery and instant analysis, facilitating efficient data management. Additionally, the Skyhigh Security Cloud empowers businesses to identify, control, and safeguard data and user activities across multiple cloud platforms and devices. As of January 2018, Skyhigh Networks operates as a subsidiary of McAfee LLC.

Cato Networks provides a cloud-based secure global SD-WAN and security platform that connects enterprise locations, remote users, and cloud data. The Cato Cloud integrates networking and security services, including WAN optimization, firewall, secure web gateway, threat protection, and UC optimization, delivered through a single management application. It eliminates branch appliances, reduces MPLS costs, and provides secure Internet access everywhere, enabling seamless integration of mobile users and cloud data centers into the WAN and simplifying site deployment and overall network security for distributed, mobile, and cloud-enabled enterprises.

Agari is a company focused on email security, specializing in the protection of brands and individuals from phishing and socially-engineered attacks. By leveraging applied data science and a variety of signals, Agari safeguards organizations against threats such as business email compromise, supply chain fraud, and account takeovers, thereby reducing business risks and restoring confidence in email communications. The company's platform is designed to enhance the security of inbound emails while also preventing the spoofing of outbound communications, which helps maintain brand integrity and improve email deliverability. Through its innovative approach, Agari enables safe interactions between businesses and their customers, effectively eliminating email as a vector for cyber-attacks.

Synack offers a crowdsourced security platform that combines global ethical hacker talent with proprietary scanning technology. It provides continuous penetration testing, vulnerability management, and application security solutions to protect organizations' digital assets.

Skyhigh Networks, Inc. is a cloud access security company that provides solutions for enterprises looking to secure their data across various cloud services. Established in 2011 and headquartered in Campbell, California, the company specializes in cloud visibility software that protects against cyber threats while ensuring compliance and governance. Its flagship product, the Skyhigh Cloud Access Security Manager, enables organizations to securely adopt cloud services through rapid discovery and instant analysis, facilitating efficient data management. Additionally, the Skyhigh Security Cloud empowers businesses to identify, control, and safeguard data and user activities across multiple cloud platforms and devices. As of January 2018, Skyhigh Networks operates as a subsidiary of McAfee LLC.

Synack offers a crowdsourced security platform that combines global ethical hacker talent with proprietary scanning technology. It provides continuous penetration testing, vulnerability management, and application security solutions to protect organizations' digital assets.

Synack offers a crowdsourced security platform that combines global ethical hacker talent with proprietary scanning technology. It provides continuous penetration testing, vulnerability management, and application security solutions to protect organizations' digital assets.

Skyhigh Networks, Inc. is a cloud access security company that provides solutions for enterprises looking to secure their data across various cloud services. Established in 2011 and headquartered in Campbell, California, the company specializes in cloud visibility software that protects against cyber threats while ensuring compliance and governance. Its flagship product, the Skyhigh Cloud Access Security Manager, enables organizations to securely adopt cloud services through rapid discovery and instant analysis, facilitating efficient data management. Additionally, the Skyhigh Security Cloud empowers businesses to identify, control, and safeguard data and user activities across multiple cloud platforms and devices. As of January 2018, Skyhigh Networks operates as a subsidiary of McAfee LLC.

Morta Security is a stealth-mode start-up focused on developing innovative solutions to counter advanced cyber threats faced by large enterprises. The company aims to address the limitations of traditional layered network defense systems, which have become inadequate against sophisticated attackers. Led by a team of experienced executives and engineers from the National Security Agency, Morta combines start-up innovation with military-grade technology to tackle some of the most challenging issues in network security. By creating a unique cybersecurity platform, Morta Security is positioned to transform the landscape of cyber defense and enhance protection against advanced malware. The company is actively seeking top talent to join its mission of revolutionizing cybersecurity.

Wandera, Inc. is a provider of enterprise mobile security and data management solutions, operating primarily in North America, Europe, the United Kingdom, and Australia. Founded in 2012 and headquartered in San Francisco, with additional offices in London and Brno, the company delivers a unified cloud security solution designed to safeguard modern workplaces. Its offerings include Enterprise Mobile Security, which encompasses mobile threat defense and content filtering to mitigate risks from targeted attacks and data leaks, as well as Wandera Private Access for secure remote application access. The company also features Exten, a data management service that allows organizations to customize policy controls and manage employee data plans effectively. Wandera is recognized for its innovative approach to mobile security, receiving accolades from industry analysts and publications. It serves a diverse global customer base through a scalable network and is committed to transparency in addressing emerging security threats.

Skyhigh Networks, Inc. is a cloud access security company that provides solutions for enterprises looking to secure their data across various cloud services. Established in 2011 and headquartered in Campbell, California, the company specializes in cloud visibility software that protects against cyber threats while ensuring compliance and governance. Its flagship product, the Skyhigh Cloud Access Security Manager, enables organizations to securely adopt cloud services through rapid discovery and instant analysis, facilitating efficient data management. Additionally, the Skyhigh Security Cloud empowers businesses to identify, control, and safeguard data and user activities across multiple cloud platforms and devices. As of January 2018, Skyhigh Networks operates as a subsidiary of McAfee LLC.

Agari is a company focused on email security, specializing in the protection of brands and individuals from phishing and socially-engineered attacks. By leveraging applied data science and a variety of signals, Agari safeguards organizations against threats such as business email compromise, supply chain fraud, and account takeovers, thereby reducing business risks and restoring confidence in email communications. The company's platform is designed to enhance the security of inbound emails while also preventing the spoofing of outbound communications, which helps maintain brand integrity and improve email deliverability. Through its innovative approach, Agari enables safe interactions between businesses and their customers, effectively eliminating email as a vector for cyber-attacks.

Big Switch Networks Inc. is a provider of data center networking technologies, focusing on delivering solutions for on-premises enterprise cloud, public cloud, and multi-cloud environments. Established in 2010 and based in Santa Clara, California, the company offers a range of products, including Big Monitoring Fabric, which creates security chains for inline traffic and provides comprehensive visibility across an organization, and Big Cloud Fabric, which utilizes open networking and software-defined networking technology. These solutions aim to enhance operational efficiency, improve business agility, and lower networking costs for organizations of all sizes. Big Switch Networks is also recognized for its contributions to open source communities and maintains strategic partnerships with notable companies in the industry. The company operates globally, with a presence in over 25 countries, and has been a subsidiary of Arista Networks since 2020.

Palo Alto Networks is a California-based cybersecurity company that provides a comprehensive range of security solutions for organizations. The firm specializes in network security, cloud security, and security operations, making it a platform-based vendor in the cybersecurity space. With over 80,000 enterprise customers globally, Palo Alto Networks serves a significant portion of the Global 2000, demonstrating its prominent position in the industry. The company's offerings are designed to protect organizations from evolving cyber threats, ensuring robust security across various digital environments.

Mazu Networks, Inc. is a developer of network infrastructure software that specializes in solutions designed to manage, secure, and optimize the availability and performance of business services. The company's flagship product, Mazu Profiler, provides network behavior analysis through features such as behavioral analytics, user identification, and application fingerprinting. This system supports various IT initiatives, including application performance management, WAN management, and security compliance. Additionally, Mazu Profiler Discovery assists in identifying configuration items across networks for effective inventory and dependency management. Mazu Networks serves a diverse clientele, including IT senior management, network engineering, and security professionals across sectors such as financial services, technology, manufacturing, and media. Founded in 2000 and headquartered in Cambridge, Massachusetts, Mazu Networks has established partnerships with major technology firms and operates additional offices in key U.S. cities. As of early 2009, Mazu Networks functions as a subsidiary of Riverbed Technology, Inc.

Imperva, Inc. is a cybersecurity company based in Redwood Shores, California, that specializes in protecting critical business data and applications across cloud and on-premises environments. Founded in 2002, Imperva develops a range of security solutions, including its SecureSphere product line, which offers database, file, and web application security. The company’s services also include Incapsula, which provides cloud-based website security and distributed denial of service protection, as well as ThreatRadar for crowdsourced security intelligence. Additionally, CounterBreach safeguards enterprise data against loss from compromised users, and Imperva Camouflage Data Masking allows for the secure use of sensitive information in development and testing. Imperva serves various sectors, including finance, healthcare, retail, and telecommunications, through a network of distributors and resellers, while also offering ongoing support and professional services.

Palo Alto Networks is a California-based cybersecurity company that provides a comprehensive range of security solutions for organizations. The firm specializes in network security, cloud security, and security operations, making it a platform-based vendor in the cybersecurity space. With over 80,000 enterprise customers globally, Palo Alto Networks serves a significant portion of the Global 2000, demonstrating its prominent position in the industry. The company's offerings are designed to protect organizations from evolving cyber threats, ensuring robust security across various digital environments.

PortAuthority Technologies, Inc. specializes in security software designed to manage and safeguard sensitive information shared through outbound email, internal communication, and the web. The company provides solutions focused on information leak prevention and data recovery, effectively monitoring enterprise communications to enforce policies that prevent the unauthorized dissemination of private and confidential data. In addition to its software offerings, PortAuthority Technologies delivers services such as risk assessment, risk visibility, risk remediation, and installation, catering primarily to the financial services, healthcare, government, and technology sectors.

Forcepoint LLC is a leading provider of cybersecurity solutions, founded in 2015 and headquartered in Austin, Texas, with an additional center in Cork, Ireland. The company operates as a subsidiary of Raytheon Company. Forcepoint specializes in protecting users, data, and networks against both internal and external threats across various industries such as financial services, healthcare, government, and justice & public safety. Its comprehensive suite of solutions includes content security (TRITON APX Suite, TRITON AP-EMAIL, TRITON AP-WEB), insider threat protection (TRITON AP-DATA, TRITON AP-ENDPOINT), cloud security (TRITON AP-EMAIL Cloud, TRITON AP-WEB Cloud), Linux threat protection, advanced analytics (SureView Analytics), and network security solutions (Forcepoint Stonesoft NGFW). Additionally, Forcepoint offers services in data security consulting, cybersecurity intelligence, implementation packages, training, and certifications. The company aims to simplify security management by providing a unified, cloud-centric platform that enables organizations to safely embrace transformative technologies such as cloud, mobility, and the Internet of Things (IoT).

Imperva, Inc. is a cybersecurity company based in Redwood Shores, California, that specializes in protecting critical business data and applications across cloud and on-premises environments. Founded in 2002, Imperva develops a range of security solutions, including its SecureSphere product line, which offers database, file, and web application security. The company’s services also include Incapsula, which provides cloud-based website security and distributed denial of service protection, as well as ThreatRadar for crowdsourced security intelligence. Additionally, CounterBreach safeguards enterprise data against loss from compromised users, and Imperva Camouflage Data Masking allows for the secure use of sensitive information in development and testing. Imperva serves various sectors, including finance, healthcare, retail, and telecommunications, through a network of distributors and resellers, while also offering ongoing support and professional services.

Mazu Networks, Inc. is a developer of network infrastructure software that specializes in solutions designed to manage, secure, and optimize the availability and performance of business services. The company's flagship product, Mazu Profiler, provides network behavior analysis through features such as behavioral analytics, user identification, and application fingerprinting. This system supports various IT initiatives, including application performance management, WAN management, and security compliance. Additionally, Mazu Profiler Discovery assists in identifying configuration items across networks for effective inventory and dependency management. Mazu Networks serves a diverse clientele, including IT senior management, network engineering, and security professionals across sectors such as financial services, technology, manufacturing, and media. Founded in 2000 and headquartered in Cambridge, Massachusetts, Mazu Networks has established partnerships with major technology firms and operates additional offices in key U.S. cities. As of early 2009, Mazu Networks functions as a subsidiary of Riverbed Technology, Inc.

Palo Alto Networks is a California-based cybersecurity company that provides a comprehensive range of security solutions for organizations. The firm specializes in network security, cloud security, and security operations, making it a platform-based vendor in the cybersecurity space. With over 80,000 enterprise customers globally, Palo Alto Networks serves a significant portion of the Global 2000, demonstrating its prominent position in the industry. The company's offerings are designed to protect organizations from evolving cyber threats, ensuring robust security across various digital environments.

Securent, Inc. is a provider of application entitlement management solutions based in Mountain View, California, with additional offices in the United States and Hyderabad, India. Founded in 2004, the company specializes in its Entitlement Management Solution (EMS), which is based on XACML standards. This solution enables organizations to centrally configure, control, view, and audit fine-grained access policies for sensitive applications and data across various repositories and access channels. Securent's products are designed for enterprises and government agencies that require stringent control over access to confidential information, such as customer data, employee records, product plans, and financial statements. As of November 2007, Securent operates as a subsidiary of Cisco Systems.

PortAuthority Technologies, Inc. specializes in security software designed to manage and safeguard sensitive information shared through outbound email, internal communication, and the web. The company provides solutions focused on information leak prevention and data recovery, effectively monitoring enterprise communications to enforce policies that prevent the unauthorized dissemination of private and confidential data. In addition to its software offerings, PortAuthority Technologies delivers services such as risk assessment, risk visibility, risk remediation, and installation, catering primarily to the financial services, healthcare, government, and technology sectors.

Palo Alto Networks is a California-based cybersecurity company that provides a comprehensive range of security solutions for organizations. The firm specializes in network security, cloud security, and security operations, making it a platform-based vendor in the cybersecurity space. With over 80,000 enterprise customers globally, Palo Alto Networks serves a significant portion of the Global 2000, demonstrating its prominent position in the industry. The company's offerings are designed to protect organizations from evolving cyber threats, ensuring robust security across various digital environments.

Mazu Networks, Inc. is a developer of network infrastructure software that specializes in solutions designed to manage, secure, and optimize the availability and performance of business services. The company's flagship product, Mazu Profiler, provides network behavior analysis through features such as behavioral analytics, user identification, and application fingerprinting. This system supports various IT initiatives, including application performance management, WAN management, and security compliance. Additionally, Mazu Profiler Discovery assists in identifying configuration items across networks for effective inventory and dependency management. Mazu Networks serves a diverse clientele, including IT senior management, network engineering, and security professionals across sectors such as financial services, technology, manufacturing, and media. Founded in 2000 and headquartered in Cambridge, Massachusetts, Mazu Networks has established partnerships with major technology firms and operates additional offices in key U.S. cities. As of early 2009, Mazu Networks functions as a subsidiary of Riverbed Technology, Inc.

NTRU Cryptosystems, Inc., established in 1996 by four Brown University mathematicians and cryptographers, is a leading provider of innovative security solutions. The company specializes in developing and implementing standard-based security architectures and protocols, with a particular focus on the NTRU algorithm suite. NTRU's offerings are designed to protect consumer devices, server infrastructures, and digital media delivery mechanisms from piracy. Their expertise lies in creating new security paradigms for wireless data communications and content protection markets, serving application vendors, original equipment manufacturers (OEMs), and enterprises with robust platform security technology.

New Edge Networks is a national provider specializing in secure, multi-site managed data networks and dedicated internet access. The company primarily offers internet services through digital subscriber line (DSL) technology, catering to residences and businesses in small cities and semi-rural communities. In addition to DSL connections, New Edge Networks delivers services such as wide area networks, virtual private networks, and frame relay, ensuring reliable and efficient connectivity for its clients.

Mazu Networks, Inc. is a developer of network infrastructure software that specializes in solutions designed to manage, secure, and optimize the availability and performance of business services. The company's flagship product, Mazu Profiler, provides network behavior analysis through features such as behavioral analytics, user identification, and application fingerprinting. This system supports various IT initiatives, including application performance management, WAN management, and security compliance. Additionally, Mazu Profiler Discovery assists in identifying configuration items across networks for effective inventory and dependency management. Mazu Networks serves a diverse clientele, including IT senior management, network engineering, and security professionals across sectors such as financial services, technology, manufacturing, and media. Founded in 2000 and headquartered in Cambridge, Massachusetts, Mazu Networks has established partnerships with major technology firms and operates additional offices in key U.S. cities. As of early 2009, Mazu Networks functions as a subsidiary of Riverbed Technology, Inc.

NTRU Cryptosystems, Inc., established in 1996 by four Brown University mathematicians and cryptographers, is a leading provider of innovative security solutions. The company specializes in developing and implementing standard-based security architectures and protocols, with a particular focus on the NTRU algorithm suite. NTRU's offerings are designed to protect consumer devices, server infrastructures, and digital media delivery mechanisms from piracy. Their expertise lies in creating new security paradigms for wireless data communications and content protection markets, serving application vendors, original equipment manufacturers (OEMs), and enterprises with robust platform security technology.

New Edge Networks is a national provider specializing in secure, multi-site managed data networks and dedicated internet access. The company primarily offers internet services through digital subscriber line (DSL) technology, catering to residences and businesses in small cities and semi-rural communities. In addition to DSL connections, New Edge Networks delivers services such as wide area networks, virtual private networks, and frame relay, ensuring reliable and efficient connectivity for its clients.

NetScout Systems Inc is a provider of service assurance and cybersecurity solutions tailored for enterprise and government networks. The company employs proprietary adaptive service intelligence technology to enable organizations to monitor network performance and identify security threats effectively. Its offerings include tools that deliver both real-time and historical insights, allowing customers to restore services and enhance user experience quality. NetScout's Visibility Without Borders® platform is utilized by major organizations worldwide, ensuring performance, security, and availability across data centers, cloud environments, and edge networks. The company generates revenue primarily through the sale of network management tools and security solutions, with significant revenue contributions from the United States, as well as Europe and Asia.