What Are the Different Types of Cloud-Based Security?
You’ve probably heard the term cloud before, but you may not be entirely sure what it means. For example, cloud computing refers to storing your data online instead of on your computer or hard drive. Still, you might be wondering exactly how different types of cloud computing differ and what advantages each type offers over the others. For example, the concept of cloud-based security can seem complex at first, but we’re here to break it down in layman’s terms so that you understand precisely what it involves and why it matters to you and your business.
Cloud Access Security Broker
A cloud access security broker (CASB) is a type of cyber-security software designed to stop malicious attacks targeting cloud services, data in transit, endpoints, and networks.
On-Premise vs. Cloud
It is one of two major cloud solutions, with your data stored locally on servers in your data center or with a cloud-based provider. Using an on-premise solution, you can customize it to meet your needs exactly; you also have complete control over who has access to it.
Private clouds are servers dedicated to your business. This is a good option for companies with limited IT resources or small to medium-sized businesses that don’t need extensive Cloud-Based Security software.
This option is a good one for medium-sized companies with in-house IT experts. In addition, private clouds allow you to use standard Zscaler software without purchasing expensive hardware. This option also works well for companies with special security needs, such as compliance requirements.
Public clouds are virtual servers that you rent from a third-party provider. It is arguably one of the most affordable solutions, but it’s also quite limited in terms of what you can do with it. If you need to host sensitive data or your business has strict compliance requirements, the public cloud may not suit you.
Hybrid clouds are a combination of public cloud environments with private clouds. They allow businesses to choose which data they want to store on their servers, rather than having all data stored in one centralized location vulnerable to outside threats.
A community cloud is similar to a public cloud but allows customers access to resources within an organizational network. Think of it as a private cloud that anyone in an organization can use. The most significant advantage is privacy.
Server-based computing, Cloud-Based Security, and software as a service are specialized services offered by leading companies. One advantage to using Zscaler SaaS is that you don’t have to download or install any software; it’s available via your Web browser.
SaaS providers are a good option for companies with limited IT resources, little in-house technical expertise, or who don’t want to deal with infrastructure issues such as managing operating systems.
Managed services is a third-party option that monitors your system, performs upgrades or patches, and troubleshoots any problems. This is often an all-inclusive arrangement that covers everything from hardware to support.
There are several main types of cloud-based security models. Depending on your business needs, one or more services may be right for you. However, each has its advantages and disadvantages.