So, your cloud subscriptions were on point and, thanks to them, your business plans are shaping up nicely. But you know your cloud-native business must be secured. There are too many financial and legal risks of not doing so.
Previously, we explained how cloud security posture management (CSPM) secures your cloud usage. We showed what capabilities to look for in CSPM tools. In this guide, we’ll explain nine factors you can use to select the best cloud security posture management vendors.
1. Abundant Security Experience
A good vendor’s management and engineers should have considerable experience in cybersecurity management. They should have proven experience in vital security tasks like threat detection and incident response following data breaches.
2. Deep Expertise in Cloud Security
The cloud computing landscape is already complex and grows more complex every year:
- Public clouds like Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform regularly introduce new infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and software-as-a-service (SaaS) offerings. Each cloud provider has special security policies. Each cloud configuration has unique security implications.
- Some organizations prefer multi-cloud environments for high availability and disaster recovery. Others prefer hybrid clouds that mix cloud assets with on-premises assets.
- A lot of enterprise data processing has moved permanently to the cloud. Processing technologies like Kubernetes and serverless computing have become popular. Each has its particular security nuances.
To manage all this complexity and protect your sensitive data, vendors offer security tools like cloud security posture management, cloud access security broker (CASB), and cloud workload protection platform (CWPP).
A capable vendor should be proficient in all these cloud platforms, their security policies, and security solutions.
3. In-Depth Understanding of SaaS Security
Many organizations are using SaaS applications to get their business plans up and running as quickly as possible. Misconfigurations in their settings can open up security vulnerabilities that threat actors may exploit. Unfortunately, end users are unlikely to know about such consequences until it’s too late.
An important reason to use a CSPM security platform is to identify cloud misconfigurations as soon as they occur. Your vendor’s engineers should have deep familiarity with the SaaS applications you use. They should identify possible misconfigurations and analyze their security consequences. They should know how to apply automation in the detection and remediation of vulnerabilities to protect your cloud data at all times.
4. Follows Security Best Practices
You should thoroughly check the security of your vendor’s organization and cloud platform. You are granting administrator-level access to their CSPM solution and employees in the hope that your security risks will reduce. That level of access to your systems can easily become your biggest security risk if it falls in the wrong hands. You should ensure that their service never compromises or reduces your security level.
Ask your vendors these questions:
- Are they following security frameworks designed by organizations like the National Institute of Standards and Technology (NIST) and the Cloud Security Alliance?
- Do their processes adhere to the CIS critical security controls?
- Do they have robust risk management and security assessments in place?
5. Implements Security Compliance Programs
Closely related to the best practices is a vendor’s continuous compliance with security and regulatory standards. There are two reasons to check that a vendor is compliant:
- They certify, through independent audits, that the vendor follows security and privacy best practices.
- Your organization’s compliance audits may be affected by a vendor’s lack of compliance.
Look for compliance with the following general or industry-specific standards:
- ISO 27001
- Service Organization Control 2 (SOC 2) Type 1 and Type 2 reports (type 1 certifies security practices at a point in time while type 2 certifies it over a period)
- Payment Card Industry Data Security Standards (PCI DSS)
- General Data Protection Regulation (GDPR)
- Health Insurance Portability and Accountability Act (HIPAA)