Why 2017 Was a Turning Point for Cloud Security
In 2017, the cloud security sector experienced rapid maturation. Enterprises were finally moving large workloads to public clouds, creating a heightened demand for specialized protection. This surge prompted a wave of mergers, acquisitions, and product innovations that defined the industry's trajectory.
More from this site
Keep reading the latest coverage
Top Cloud Security Companies of 2017
The following firms dominated the market based on revenue, market share, and product adoption. The list reflects data from industry analysts, market research reports, and financial disclosures available in 2017.
| Company | Core Offering | 2017 Revenue (USD) | Key Milestone |
|---|---|---|---|
| McAfee | Cloud Access Security Broker (CASB) & Cloud Security Posture Management (CSPM) | ≈ 3.3B (cloud segment) | Acquired CloudLock (2017) |
| Palo Alto Networks | Prisma Cloud (CASB, CSPM, IaaS security) | ≈ 3.0B (cloud security) | Released Prisma Cloud (2017) |
| Symantec (Broadcom) | Cloud Workload Protection Platform (CWPP) | ≈ 2.6B (cloud services) | Acquired Cloudflare's security unit (2017) |
| Trend Micro | Cloud App Security | ≈ 1.9B (cloud security) | Introduced Cloud App Security (CASB) 2.0 |
| Check Point Software Technologies | CloudGuard | ≈ 1.5B (cloud security) | Expanded CloudGuard to AWS, Azure, GCP (2017) |
| IBM | IBM Security Guardium for Cloud | ≈ 1.2B (cloud security) | Launched Guardium for Cloud 2.0 |
Innovation Landscape in 2017
Key technological shifts included:
- Shift from traditional perimeter security to cloud-native security models.
- Rise of CASB and CSPM solutions to manage multi‑cloud environments.
- Integration of AI for threat detection and automated response.
CASB Evolution
Cloud Access Security Brokers moved from simple monitoring to deep inspection of data in motion and at rest, enabling granular policy enforcement.
AI‑Driven Threat Detection
Companies began leveraging machine learning to identify anomalous behavior across cloud workloads, reducing false positives and accelerating incident response.
Market Dynamics and M&A Activity
2017 saw significant consolidation as larger vendors acquired niche specialists to broaden their cloud portfolios.
- McAfee's acquisition of CloudLock strengthened its CASB offering.
- Palo Alto Networks' acquisition of Twistlock (later integrated into Prisma Cloud) expanded IaaS security.
- Symantec's acquisition of Cloudflare's security unit broadened its cloud protection suite.
Legacy Impact on Today's Cloud Security
The foundations laid in 2017 underpin current best practices:
- Zero‑trust architectures now incorporate the CASB and CSPM frameworks pioneered during this period.
- AI‑driven threat intelligence has become standard in most cloud security platforms.
How to Choose a Cloud Security Provider Today
When selecting a vendor, consider:
- Coverage of multi‑cloud environments (AWS, Azure, GCP).
- Depth of policy management and automation.
- Integration with existing security operations tools.
- Vendor's history of innovation and market leadership.
Conclusion
2017 was a pivotal year that accelerated cloud security adoption and set the stage for modern cloud protection strategies. Understanding the key players and innovations of that year provides context for today's evolving threat landscape and helps organizations make informed security decisions.