Best On-Premises Cloud Edge Security Software of 2025

The way we work has changed. People can now work anywhere and not only from their office. Applications are now hosted in the cloud and not on-premise. The company network perimeter is now distributed across the internet. Traditional, network-centric VPNs for remote access are not only difficult to maintain and outdated, but also expose businesses to security risks. It is expensive and time-consuming to purchase, deploy, and maintain VPN infrastructure. Hackers can expose entire networks if they are unable to secure access at the application level. Twingate allows organizations to quickly implement a zero trust network that is more secure than VPNs. Twingate is a cloud-based service that allows IT teams to quickly set up a software-defined perimeter without having to change infrastructure. It also centrally manages user access to internal apps, no matter if they are in the cloud or on-prem.

SonicWall Cloud Edge Secure Access is designed to meet the demands of a business environment that operates anytime and anywhere, accommodating both on-premises and cloud-based needs. It provides a straightforward network-as-a-service solution for both site-to-site and hybrid cloud connections, integrating Zero-Trust and Least Privilege security within a single framework. Given the rise in remote work, organizations are increasingly realizing the necessity of moving beyond conventional perimeter-based security measures to secure their hybrid cloud resources. By leveraging SonicWall’s efficient and economical Zero-Trust and Least Privilege security model, businesses can effectively address the expanding attack surface and prevent the lateral spread of threats, whether internal or external. Collaborating with Perimeter 81, Cloud Edge Secure Access ensures that unauthorized users are kept at bay while allowing trusted personnel restricted access tailored to their needs. This solution simplifies the authentication process for anyone, on any device, from any location, making secure access more accessible than ever. As a result, organizations can enhance their overall security posture while supporting the evolving work landscape.

Preventing data loss, malware attacks, and phishing threats can be achieved with a high-performance Zero Trust application access and internet browsing solution. Relying on conventional tools to connect staff to corporate applications often results in granting too much trust, which can lead to significant data vulnerabilities. The complexity of managing the corporate perimeter has increased due to conflicting configurations among your VPNs, firewalls, proxies, and identity providers. Nowadays, interpreting logs and understanding user access to sensitive information has become more challenging than ever. It is crucial that your employees, partners, and customers have access to a network that is not only secure but also fast and dependable for their tasks. By utilizing Cloudflare Zero Trust, traditional security boundaries are replaced with our expansive global edge, enhancing both speed and safety for teams worldwide. This approach ensures that uniform access controls are applied across cloud-based, on-premise, and SaaS applications, promoting a seamless and secure user experience. As the landscape of cybersecurity continues to evolve, adapting to these changes is essential for maintaining robust protection against emerging threats.

Juniper Secure Edge offers comprehensive Secure Services Edge (SSE) features designed to safeguard web, SaaS, and on-premises applications, ensuring users have consistent and secure access regardless of their location. When integrated with Juniper’s AI-enhanced SD-WAN, it creates a superior SASE solution that facilitates smooth and secure user experiences while adapting to existing infrastructures and scaling alongside the expansion of their SASE environment. With an impressive detection rate exceeding 99.8 percent, it identifies applications and scrutinizes traffic for potential exploits and malware. It also protects web access by enforcing acceptable use policies and mitigating web-borne threats effectively. Furthermore, it provides extensive visibility into SaaS applications and implements granular controls that guarantee authorized access, threat mitigation, and adherence to compliance standards. Additionally, it classifies and monitors data transactions to ensure that business compliance requirements and data protection regulations are strictly observed, thereby reinforcing overall security. This multifaceted approach not only enhances security but also improves the overall management of digital resources.

The iboss Zero Trust Secure Access Service Edge (SASE) redefines network security architecture for modern businesses, enabling secure, direct-to-cloud connections that prioritize safety and speed. At its core, iboss Zero Trust SASE enforces strict access controls, ensuring that only authenticated and authorized users and devices can access network resources, regardless of their location. This is achieved through a comprehensive suite of security services that operate under the principle of "never trust, always verify," including advanced threat protection & malware defense, data loss prevention (DLP), CASB, RBI, ZTNA, and real-time inspection of encrypted traffic. Built in the cloud, iboss Zero Trust SASE provides unparalleled visibility across all user activities and sensitive data transactions, facilitating a secure digital transformation. This allows organizations to adopt a more flexible, perimeter-less security model that supports the dynamic work environments of today's workforce. With iboss Zero Trust SASE, businesses can confidently embrace cloud technologies and mobile working without compromising on security, ensuring a balance between productivity and protection in the ever-evolving cyber landscape.

Symantec offers robust on-premises secure web gateway appliances that safeguard organizations against threats found across the internet, social media, applications, and mobile networks. When paired with the cloud-based Web Security Service, it creates a centrally-managed and hybrid secure web environment. Their scalable high-performance web proxy appliance is designed to defend communications from sophisticated threats that target online activities. With a distinctive proxy server architecture, Symantec's Secure Web Gateway solutions enable organizations to efficiently oversee, regulate, and secure their traffic, ensuring a secure web and cloud usage. The advanced secure web proxy and cloud security solutions from Symantec provide comprehensive insights into SSL/TLS-encrypted web traffic. Moreover, Symantec Web Isolation technology prevents websites from delivering zero-day malware by executing web sessions away from user devices, effectively safeguarding them while transmitting only necessary rendering information to the browser. This multi-layered approach enhances overall cybersecurity while maintaining user experience.

Versa SASE offers a holistic suite of services through its VOS™ platform, which encompasses security, networking, SD-WAN, and analytics. Designed to function seamlessly in even the most intricate environments, Versa SASE ensures flexibility and adaptability for straightforward, scalable, and secure implementations. By combining security, networking, SD-WAN, and analytics into a unified software operating system, it can be deployed via the cloud, on-premises, or through a hybrid model. This solution not only provides secure, scalable, and dependable networking and security across the enterprise but also enhances the performance of multi-cloud applications while significantly reducing costs. Built as a fully integrated solution featuring top-tier security, advanced networking, leading SD-WAN capabilities, true multi-tenancy, and sophisticated analytics, Versa SASE operates on an Enterprise-class carrier-grade platform (VOS™) that excels in handling high scales. With its extensive capabilities, it stands out as a comprehensive technology in the realm of Secure Access Service Edge. This makes Versa SASE an invaluable asset for organizations looking to optimize their network and security strategy.

Forcepoint ONE enables a data-centric Secure Access Service Edge (SASE) approach, offering comprehensive protection for data and secure access from any location via its all-in-one, cloud-native security platform. This innovative solution empowers productivity while ensuring data security across various environments, allowing users to securely access the web, cloud services, and private applications. With continuous oversight over data, Forcepoint ONE facilitates flexible work arrangements, ensuring users can operate securely in their preferred manner. The integration of CASB, ZTNA, and SWG technologies provides robust security measures for cloud environments and private applications, supporting both agent-based and agentless deployments to maintain productivity while safeguarding data across devices. Transitioning to a unified cloud service can help reduce operational costs and leverage the expansive capabilities of the AWS hyperscaler platform. Additionally, Forcepoint Insights delivers real-time assessments of the economic value associated with your security measures. To enhance protection for sensitive information across all platforms, the implementation of the least privilege principle through identity-based access control is crucial. This holistic approach to security not only protects valuable data but also fosters a secure and efficient work environment.

Wind River's eLxr Pro is a robust, commercial-grade Linux solution tailored for a wide range of cloud-to-edge applications, capable of handling critical workloads such as artificial intelligence, machine learning, and computer vision tasks. This solution is derived from the open-source eLxr distribution and delivers adaptable, long-term support alongside continuous security monitoring and updates. It guarantees compatibility with various hardware accelerators and meets necessary industry compliance standards. Additionally, eLxr Pro enhances business operations by offering specialized consulting services and performance improvements, enabling organizations to efficiently scale their edge computing capabilities while effectively managing expenses, ensuring security, and optimizing resource use. By integrating these features, eLxr Pro positions businesses to thrive in an increasingly digital landscape.