Best Cloud Access Security Brokers (CASB)

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Microsoft Cloud App Security
As your business grows, so does the amount of data and applications you need to manage. With Microsoft Cloud App Security, you can take control of this growth with a cloud access security broker (CASB). CASBs are designed to give you visibility into...
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CipherCloud is a Cloud Access Security Brokers (CASB) that helps organizations to securely adopt cloud applications and protect their data in the cloud. CipherCloud provides a single platform for visibility, control, and protection of data across all...
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Frequently asked questions

A CASB is a security solution that sits between your cloud applications and the internet. It monitors all traffic to and from these apps, looking for threats such as malware or data exfiltration attempts. If it finds something suspicious, it can block access to the app until you investigate further.

There are two types of CASBs. The first type is a cloud-native solution that works with the native APIs and protocols used by cloud providers, such as Amazon Web Services (AWS) or Microsoft Azure. These solutions can be deployed on premise or in the public cloud to protect your data from unauthorized access while it’s stored in these environments. They also provide visibility into who has accessed what information when they have done so, which helps you comply with regulations like GDPR and HIPAA/HITECH Act requirements for logging user activity within an organization’s network perimeter.The second type of CASB is one that sits between users accessing applications hosted outside their own networks – typically SaaS apps – and those applications themselves; this allows organizations to enforce security policies across all enterprise systems regardless of where they reside physically or logically (on premises vs off). This approach provides more flexibility than deploying a traditional firewall because it doesn't require changes to existing infrastructure but still offers protection against threats originating from both inside and outside an organization's network boundaries. It also enables IT teams to control how employees use third-party services without having direct access to them — something many companies want due privacy concerns over handing over sensitive

A CASB is a security solution that sits between your cloud applications and the internet. It provides visibility into all of your cloud apps, including SaaS services like Office 365, Salesforce or Google Apps for Work. The CASB can then monitor traffic to detect threats such as malware and phishing attacks before they reach end users’ devices. This allows you to protect against data loss without having to invest in expensive on-premises solutions or hire additional staff members with specialized skillsets.

The biggest disadvantage of a CASB is that it can be expensive. It’s not uncommon for companies to spend $100,000 or more on the software and services required to implement a CASB solution. In addition, some organizations may find that they need additional hardware in order to support their new security system. This could include adding an extra server or upgrading existing servers with faster processors and larger amounts of RAM memory. Finally, there are also concerns about data privacy when using cloud-based solutions like this one because your company will have no control over where its sensitive information goes once you send it offsite into the cloud environment (iCloud).

Any company that has a cloud-based service or is considering moving to the cloud should consider buying a CASB. This includes companies in regulated industries such as healthcare, financial services and government agencies. It also applies to any organization with sensitive data stored on their servers, including intellectual property (IP), personally identifiable information (PII) and protected health information (PHI).

The first thing to consider is the size of your organization. If you have a small business with fewer than 100 employees, then it may not be worth investing in an expensive CASB solution that will cost thousands per year for licensing and support. Instead, look at free or low-cost solutions such as Cloudlock ( or Zscaler’s cloud security offering ( These are both great options if you want to get started quickly without spending much money up front on software licenses and ongoing maintenance fees from vendors like Symantec or McAfee who offer their own CASBs but charge more for them because they include additional features beyond just web filtering capabilities—such as antivirus protection, data loss prevention tools, etc.—that many organizations don’t need right away when starting out with cloud services adoption strategies anyway.

A CASB is a software-as-a-service (SaaS) solution that sits between the cloud and your network. It monitors all traffic going to or from the cloud, including encrypted data in transit. The CASB can be deployed on premise or as an appliance within your datacenter.

A CASB is a good fit for organizations that have already implemented cloud services and want to ensure they are using them securely. It’s also useful if you need visibility into your organization’s use of public clouds, such as Amazon Web Services (AWS). If you haven't yet adopted any cloud services or don't plan on doing so in the near future, then it's probably not worth implementing a CASB at this time.

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