The cloud security solutions market is growing rapidly and there are many types of solutions to support your specific business needs. But figuring out the right tool, let alone the right type of tool, can be difficult. This guide distills the main concepts of 5 archetypes that fall under the broader cloud security management platform umbrella:
We will look at what each tool category does and highlight some notable features.
In these sections, we will look at the best deployment patterns and implementation scenarios for each tool.
Per Gartner, deployment patterns for cloud fall into 3 general groupings:
Gartner assessed CASB, CWPP, and CSPM tools across these 3 deployment patterns for single, multi, and hybrid cloud implementations. We will take a look at how they ranked and in what scenarios the tool category could be most useful. Please note that Gartner has not yet formally assessed the CIEM and CNAPP archetypes.
Why use a particular tool category? What are the potential drawbacks to be aware of? We’ll break down the positives and negatives for each one.
CASBs are on-premises or cloud-based security policy enforcement points, placed between cloud service consumers and cloud service providers (CSPs) to combine and interject enterprise security policies as the cloud-based resources are accessed. CASBs consolidate multiple types of security policy enforcement. Example security policies include authentication, single sign-on, authorization, credential mapping, device profiling, encryption, tokenization, logging, alerting, malware detection/prevention, etc.
According to Gartner, CASBs are most effective on SaaS deployments for single and multi-cloud implementations. CASBs are also somewhat effective in mixed deployments.
According to Gartner, CWPPs are workload-centric security offerings that target the unique protection requirements of workloads in modern hybrid, multi-cloud data center architectures. In plain english, CWPPs help organizations protect their capabilities or workloads (applications, resources, etc.) running in a cloud instance.
CWPP capabilities vary across vendor platforms, but typically include functions like system hardening, vulnerability management, host-based segmentation, system integrity monitoring, and application allow lists. CWPPs enable visibility and security control management across multiple public cloud environments from a single console.
Gartner divides CWPP vendors into eight categories:
In its 2020 Market Guide for Cloud Workload Protection Platforms, Gartner states that workloads are becoming more granular—with shorter life spans—as organizations continue to adopt DevOps-style development patterns, with multiple iterations deployed per week or even per day. The best way to secure these rapidly changing and short-lived workloads is to take a proactive approach. By incorporating security via DevSecOps through the use of Infrastructure as Code templates, pre-deployment vulnerability management, and code scanning, workloads are protected from the very beginning.
Gartner states that the best possible context for a CWPP is a single provider IaaS, particularly where there are requirements for additional security capabilities to protect workloads.
CSPM solutions continuously manage cloud security risk. They detect, log, report, and provide automation to address issues. These issues can range from cloud service configurations to security settings and are typically related to governance, compliance, and security for cloud resources.
CSPM tools focus on 4 key areas:
CSPM tools are most effective when used in multi-cloud IaaS environments. They can also protect IaaS elements of mixed deployments.
Most CSPM limitations are linked to their interconnections with native CSP security controls. For example, CSPMs:
In its 2020 Cloud Security Hype Cycle, Gartner included a new category and corresponding “C” acronym, CIEM. This new archetype describes solutions focused on cloud Identity and Access Management (IAM), which is often too complex and dynamic to be managed effectively by native CSP tools alone. The emerging CIEM category is designated for technologies that provide identity and access governance controls, with the goal of reducing excessive cloud infrastructure entitlements and streamlining least-privileged access controls across dynamic, distributed cloud environments.
A CIEM is best used in IaaS and PaaS environments.
Many CIEM solutions are not constructed holistically; rather, many vendors that deal with IAM outside the cloud are creating piecemeal solutions based on separate products that deal with identity governance and administration, access management, and multi-factor authentication. Managing identity and access in the cloud requires a much broader contextual understanding of an organization’s cloud environments and the various complex policy layers that determine access and permissions.
Gartner recently designated CNAPP as a new category to reflect emerging trends in cloud security. CNAPPs bring application and data context in the convergence of the CSPM and CWPP archetypes to protect hosts and workloads, including VMs, containers, and serverless functions.
IaaS and PaaS environments.
The combination of capabilities and broad positioning across the CSPM, CWPP, and CIEM categories supports DivvyCloud by Rapid7’s placement into Gartner’s newest archetype, CNAPP. DivvyCloud fits nicely in the CSPM category and has become recognized as an industry leader in this capacity. DivvyCloud also checks off boxes in the CWPP category, and our position is made even stronger when working in conjunction with Rapid7’s InsightVM tool. Furthermore, DivvyCloud's recently released Cloud IAM Governance module fits into the CIEM category as well.
We’ve approached cloud security in a unique way. Here’s how we’re different.
Multi-cloud from the start. This is important because a majority of organizations don’t rely solely on a single CSP; rather, they use a combination of CSPs and containers. In a multi-cloud environment, you can’t just audit AWS, you have to audit AWS, Azure, GCP, Kubernetes, etc. Those that don’t currently use more than one CSP will likely be multi-cloud in the future—either through mergers and acquisitions or through the natural course of innovation among product development teams.
Unified visibility and monitoring. Unified visibility allows you to monitor and understand security and compliance across all of your clouds and containers. DivvyCloud standardizes multi-cloud data as an asset inventory to make cloud security more accessible, even as new services are released by CSPs. For example, with standard terminology across cloud environments, DivvyCloud clarifies provider-specific resource names like S3 Bucket (AWS), Blob Storage Container (Azure), or Cloud Storage (Azure). Instead, DivvyCloud uses the normalized terminology “Storage Container” for all these. With DivvyCloud’s standardized asset inventory, you can apply a unified policy and automated real-time remediation across all of your environments for an approach that is sustainable, comprehensive, and forward-looking.
Real-time automation and remediation. DivvyCloud automates the protective and reactive controls necessary for an enterprise to innovate at the speed of cloud. Automation is the key to being able to achieve both security and speed at scale. With an API polling and event-driven approach to identify risk and trigger remediation, DivvyCloud provides fast detection of changes, enabling automated remediation to occur in real time. With a highly customizable automation engine, users can quickly and easily define workflows (“Bots”) that deliver automation. A single Bot can be configured to apply a unified approach to remediation across all clouds, creating a consistent, scalable, and sustainable approach to cloud security.
Extensible platform. From custom policies to a robust API, DivvyCloud can adapt to your unique business needs. We provide a flexible data model with multiple levels of adaptability, including configuration through the user interface, customization through our plugin-based architecture, and automation through our RESTful API.
Risk assessment and auditing. Our Compliance Scorecard delivers a visual representation of risk aligned with regulatory standards, industry standards, or your own corporate standards. Through our interactive heat map, we provide a unified view across all cloud environments that can be filtered by facets like cloud environment, account, business unit, application, risk profile, compliance standard, etc.
Threat protection. We leverage native CSP services and security controls (e.g., Amazon GuardDuty) for best-in-class intelligent threat detection that continuously monitors for malicious activity and unauthorized behavior. This includes cryptocurrency mining, credential compromise behavior, communication with known command-and-control servers, and API calls from known malicious IPs.
When a threat is identified, DivvyCloud can perform automated remediation actions, including reconfiguring cloud services, making changes to cloud infrastructure, driving human-centered workflows with integration into systems like ServiceNow and Jira, and orchestrating workflow actions in other security and management systems.
DivvyCloud’s Cloud IAM Governance module, launched in October 2020, fits into the CIEM category. This new IAM Governance Module helps you:
Balancing cloud security and compliance to support DevOps is critical, as the fundamental role of traditional security teams is changing substantially. As we look to integrate security into the DevOps culture, it is important to rethink our approach and minimize real or perceived friction. A key part of this evolution is adoption of modern tools that support the developer-driven, API-centric, and infrastructure-agnostic patterns of cloud-native security. Rapid7 offers exactly that with a DivvyCloud and InsightVM integration that brings best-in-class capabilities together to solve problems holistically.
When used in combination with Rapid7’s InsightVM tool and its CWPP capabilities, DivvyCloud’s position as a CSPM solution is strengthened even more, giving customers the ability to scan for vulnerabilities and baseline compliance. The combination of InsightVM and DivvyCloud exemplifies the convergence of CWPPs and CSPMs into the new CNAPP category. By using both InsightVM and DivvyCloud concurrently, organizations get the best of both worlds.
CSPM and CIEM tools, like DivvyCloud by Rapid7, are important investments for organizations seeking to innovate while staying secure in the cloud. CSPMs provide incredible visibility, monitoring, and detection while taking security a step further—automating responses to mitigate potential risks. CSPMs are uniquely positioned to handle the current and future challenges that make it difficult for organizations to stay secure in the cloud. And with the challenges of identity and access posing significant challenges to cloud security in the near term, the CIEM archetype cannot be overlooked. Fortunately, DivvyCloud's IAM Governance module fits into this category.
Going beyond CASBs, CWPPs, and CSPMs and into the realm of CNAPPs, the combination of InsightVM and DivvyCloud by Rapid7 offers the best of both worlds as we move toward the next generation of cloud-native security solutions.