List of the Top 7 Public Key Infrastructure (PKI) Software for Nonprofit in 2025

Boost the return on investment for the current PIV infrastructure in cross-agency encryption by implementing ZevaCrypt™, a thorough and user-friendly end-to-end encryption solution. Email communication, especially over secure channels, has long presented critical security issues, particularly for individuals responsible for ensuring the enforcement of high assurance credentials like PIV and CAC. As email remains the predominant means of exchanging both sensitive and non-sensitive information, the necessity for secure communication cannot be emphasized enough. Although encrypting emails within a single organization is relatively easy, achieving a seamless encryption process across multiple organizations is far more complex and frequently necessitates manual effort. Current PKI encryption systems often do not meet the required security standards, as they typically fail to validate certificate policies as intended. It is important to recognize that effective encryption must combine strong identity verification with sophisticated cryptographic methods. In this regard, PKI encryption stands out as the only viable approach that can achieve this vital integration of objectives, thereby ensuring that sensitive communications are adequately protected across different agencies. Ultimately, leveraging ZevaCrypt™ can streamline this process and enhance overall security measures.

Google Cloud's Certificate Authority Service offers a powerful solution that emphasizes high availability and scalability, enabling you to efficiently manage and secure private certificate authorities (CAs) while simplifying and automating the entire process. With this cloud-based service, you can enhance the deployment and management of your enterprise public key infrastructure (PKI), effectively reducing the time spent on labor-intensive and error-prone tasks, allowing you to redirect efforts toward more strategic objectives. It provides the ability to customize the Certificate Authority Service to meet your unique needs by establishing tailored CAs and certificates, enforcing specific access controls, automating routine processes through APIs, and easily integrating with existing systems. You can be confident in the service's reliability, which includes high availability and scalability backed by a service level agreement (SLA), along with audit capabilities designed to help you achieve compliance with advanced security standards. Furthermore, setting up a private CA can be accomplished in just minutes, significantly shortening the setup duration compared to the traditional methods, which often take days or weeks to implement and manage. This remarkable efficiency not only accelerates your operational processes but also significantly bolsters your organization's overall security framework, making it an invaluable resource for any enterprise. Ultimately, leveraging this service positions your organization to adapt swiftly to evolving security challenges while maintaining a robust governance framework.

Disruptions to business operations or failures in systems due to expired or invalid digital certificates can have serious consequences. You are invited to take advantage of a 30-day free trial of CertHat Tools for Microsoft Active Directory Certificate Services (AD CS), which will help you evaluate whether to proceed with a purchase. Should you decide to acquire a full CertHat license, the transition from the trial version to a live environment is simple; all that's required is entering a valid license key into the software. Moreover, there is a complimentary basic version of CertHat Tools designed for Microsoft PKI users. CertHat Essentials provides crucial support for PKI managers by assisting them in the effective oversight and administration of certificates. With its user-friendly features, CertHat Essentials not only facilitates certificate management but also plays a critical role in bolstering overall security measures within an organization. This comprehensive approach ensures that businesses can maintain operational continuity and safeguard their digital assets efficiently.

EJBCA is a robust PKI platform designed for enterprise use, capable of issuing and managing millions of digital certificates efficiently. Its popularity spans globally, as it serves large organizations across various industries, making it a trusted choice for secure digital certificate management.

Effortlessly manage, control, and protect every connected device from a unified platform, regardless of where they are in their lifecycle. As new connection methods emerge daily, it is projected that by 2025, the number of online devices could reach a staggering 75 billion. The challenge of securing such a diverse range of devices, each with unique manufacturing processes, electronics, software, functionality, and lifecycles, demands a solution that is highly versatile, scalable, and dependable. DigiCert IoT Device Manager is specifically designed to adapt to the rapidly changing IoT landscape, making the management of your devices seamless, irrespective of their design, purpose, or the quantity deployed worldwide. Leveraging cutting-edge PKI technology, the IoT Device Manager caters to the needs of even the most intricate IoT configurations. From the initial silicon injection to the final decommissioning stage, whether managing the manufacturing process, operational deployment, or addressing individual remediation versus the simultaneous issuance of millions of certificates, this tool provides a simple and scalable solution tailored to diverse requirements. This comprehensive strategy not only bolsters security but also simplifies device management across multiple environments and applications, enhancing operational efficiency in the process. By integrating such a robust system, organizations can ensure their devices remain secure throughout their entire lifecycle.

SeaCat is an all-encompassing platform for cyber-security and data privacy tailored for mobile and IoT applications, empowering users to create and manage their apps free from cyber threats. Crafted by a specialized team, SeaCat encompasses a range of vital features that guarantee strong cyber-security and data privacy, ensuring a smooth deployment experience. Users can quickly elevate their security measures with SeaCat, all without the necessity for extensive custom development. This platform is designed with user experience in mind, avoiding intricate setups or procedures that could hinder progress. Incorporating cutting-edge security protocols, such as biometric authentication and hardware security modules, SeaCat stands out as a contemporary choice for developers. The platform is made up of three essential elements: the SeaCat SDK for integration into mobile or IoT applications, the SeaCat Gateway situated in the demilitarized zone (DMZ) ahead of backend servers, and the SeaCat PKI service that streamlines enrollment, access, and identity management. With SeaCat at their disposal, users can confidently safeguard their applications while concentrating on providing an exceptional user experience, knowing that their security needs are comprehensively addressed. Additionally, the platform's user-friendly design ensures that even those with limited technical knowledge can benefit from its robust protection features.

Organizations today have access to a diverse array of exceptional enterprise security tools. These tools can be deployed either on-premises or as cloud-based services, with some solutions offering a blend of both methods. The main challenge that companies face is not the lack of available tools or solutions, but the struggle to achieve smooth integration of privileged access management systems within a cohesive platform for monitoring and auditing. GaraSign offers a robust solution that allows organizations to securely and efficiently connect their security systems without disrupting their existing workflows. By pinpointing and highlighting shared characteristics, GaraSign helps streamline and consolidate the supervision of essential enterprise functions, including privileged access management (PAM), privileged identity management, secure software development, code signing, data protection, PKI & HSM solutions, DevSecOps, and more. As a result, it becomes crucial for security leaders in organizations to prioritize data security management, PAM, and privileged identity management in their strategic planning. Furthermore, the capacity to integrate these diverse tools not only enhances operational efficiency but also strengthens risk management practices across the organization. This integration ultimately fosters a more resilient security posture, enabling businesses to navigate the complexities of today's threat landscape with greater confidence.