Best On-Premises Cloud Access Security Brokers (CASB)

Compare the Top On-Premises Cloud Access Security Brokers (CASB) as of July 2025

What are On-Premises Cloud Access Security Brokers (CASB)?

Cloud Access Security Brokers (CASBs) are software applications that sit between a cloud service provider and an organization. Their purpose is to provide visibility and control over the use of cloud services, ensuring that data remains secure while enabling users to access the resources they need from any device. CASBs operate in real-time and can be used with multiple cloud platforms, such as SaaS, IaaS, or PaaS. They also provide granular access controls on user activities within the cloud system, allowing administrators to create rules around data sharing. Compare and read user reviews of the best On-Premises Cloud Access Security Brokers (CASB) currently available using the table below. This list is updated regularly.

  • 1
    Safetica

    Safetica

    Safetica

    Safetica Intelligent Data Security protects sensitive enterprise data wherever your team uses it. With advanced data discovery, context-aware classification, proactive threat prevention and adaptive security, Safetica provides comprehensive visibility and control over your data. ✔️ Discover what to protect: Precisely locate personally identifiable information, intellectual property, financials, and more wherever it is used across the enterprise, cloud, and endpoint devices.  ✔️ Prevent threats: Understand and mitigate risky behavior with ​automatic detection of suspicious file access, email ​communication and web browsing. Get the ​alerts you need to proactively uncover risk and ​prevent data breaches.  ✔️ Keep your data safe: Intercept unauthorized exposure of sensitive personal ​data, trade secrets and intellectual property. ​  ✔️ Work smarter: Help teams work, with in-moment data handling cues ​as they access and share sensitive information. 
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  • 2
    Kasm Workspaces

    Kasm Workspaces

    Kasm Technologies

    Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web browsing. Kasm is not just a service; it is a highly configurable platform with a robust developer API and devops-enabled workflows that can be customized for your use-case, at any scale. Workspaces can be deployed in the cloud (Public or Private), on-premise (Including Air-Gapped Networks or your Homelab), or in a hybrid configuration.
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  • 3
    Fortinet

    Fortinet

    Fortinet

    Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity.
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    Saviynt

    Saviynt

    Saviynt

    Saviynt provides intelligent identity access management and governance for cloud, hybrid and on-premise IT infrastructures to accelerate enterprise digital transformation. Our platform integrates with leading IaaS, PaaS, and SaaS applications including AWS, Azure, Oracle EBS, SAP HANA, SAP, Office 365, SalesForce, Workday, and many others. Our innovative IGA 2.0 advanced risk analytics platform won the Trust Award and was named an industry leader by Gartner.
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    InteliSecure Aperture
    Aperture centralizes, standardizes, and simplifies alert management for Microsoft data protection products including Office 365 DLP, Azure Information Protection (AIP), and Cloud App Security (CAS). Get more value from the security tools in your Microsoft E3 or E5 licenses by reducing or eliminating duplicate tools, duplicate costs, and duplicate efforts. Built for the enterprise, the Aperture platform is enabled by InteliSecure managed data protection services to streamline and simplify incident and triage handling. A personal demo, conducted by an expert Solutions Architect, will show how you can get true visibility into security events regardless of where they originate in your Microsoft ecosystem. Aperture enables tailored configurations so that your security administrators can create a powerful security strategy with custom classifications and policies, role-based access control, and standardized governance across on-premises and cloud-based applications.
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