CASB
CASB or cloud access security broker, is a technology that acts as an intermediary between users and cloud platforms.
Updated: November 3, 2023
CASB or cloud access security broker, is a technology that acts as an intermediary between users and cloud platforms. Organizations will be able to place a layer of protection and enforce policies for employees accessing cloud-based software by using this.
Cloud access security broker (CASB) software is used by companies to achieve this. The connections between end users and cloud service providers can be protected by CASBs as they can protect the connected devices and data from malware and cloud-based threats. Malicious actors can also be identified based on abnormal behavior and alert IT administrators of the same.
Organizations enact security policies such as encryption, threat detection, data management, risk assessment, device management, and more, that help protect cloud data by using a cloud access security broker. Organizations can also identify shadow IT, which are projects or IT systems managed outside or without the knowledge or approval of the IT department.
CASBs can help monitor user behavior and detect malicious activity, data leaks, and breaches of confidentiality along with reducing risks associated with cloud software applications and network connections.
Features of single sign-on (SSO) software may be offered by CASB products. A single, secure location can also be provided for employees to access cloud-based applications. Users will be able to launch and access cloud applications in a secured environment by using CASB products.
Types of CASB
- API-Based CASB: Focuses on securing cloud applications through their APIs.
- Forward Proxy CASB: Routes traffic through the CASB for real-time visibility and control.
- Reverse Proxy CASB: Provides secure access to cloud applications and enforces policies.
- API-Proxy Hybrid CASB: Combines API and proxy-based methods for comprehensive cloud security.
- Multimode CASB: Offers multiple deployment and control options for diverse security needs.
- On-Premises CASB: Installed within an organization's network for data control.
- Cloud-Native CASB: Built for cloud-based deployments with no on-premises components.
- Integrated CASB: Integrated with other security solutions to provide a unified approach.
