Tech Insights

Cloud Access Security Broker (CASB)

Last updated May 18, 2025, generated by Sumble

What is Cloud Access Security Broker (CASB)?

A Cloud Access Security Broker (CASB) is a security policy enforcement point that is placed between cloud service users and cloud applications. It provides visibility, compliance, data security, and threat protection for cloud services. CASBs are commonly used to discover cloud applications being used in an organization, control access to sensitive data in the cloud, prevent data leakage, and detect and respond to cloud-based threats.

Find organizations using Cloud Access Security Broker (CASB) on Sumble →

What other technologies are related to Cloud Access Security Broker (CASB)?

Cloud Access Security Broker (CASB) Competitor Technologies

Secure Web Gateway (SWG)

SWGs provide similar functionality to CASBs, like visibility and control over cloud applications, but often lack the granular control and focus on SaaS applications that CASBs offer.

mentioned alongside Cloud Access Security Broker (CASB) in 53% (112) of relevant job posts

Zero Trust Network Access (ZTNA)

ZTNA focuses on secure access to applications based on identity and context, competing with CASB in providing secure access controls, though CASB focuses on SaaS applications.

mentioned alongside Cloud Access Security Broker (CASB) in 30% (116) of relevant job posts

Secure Access Service Edge (SASE)

SASE converges network and security functions, including CASB, SWG, and ZTNA, into a single cloud-delivered service. CASB features are often incorporated within SASE offerings, making them competitive options.

mentioned alongside Cloud Access Security Broker (CASB) in 14% (69) of relevant job posts

Cloud Access Security Broker (CASB) Complementary Technologies

Data Loss Prevention (DLP)

DLP is a key function within CASB solutions, and standalone DLP solutions can integrate with CASBs to provide comprehensive data protection.

mentioned alongside Cloud Access Security Broker (CASB) in 7% (173) of relevant job posts

Security Information and Event Management (SIEM)

SIEM systems collect and analyze security logs from various sources, including CASBs, providing a broader view of security events and enabling threat detection and incident response.

mentioned alongside Cloud Access Security Broker (CASB) in 2% (51) of relevant job posts