Cybersecurity has shifted from reactive defense to continuous, intelligence-driven operations. As enterprises contend with expanding attack surfaces, identity-based threats, and AI-enabled adversaries, the role of the CISO has become both more strategic and more complex.
That’s why RSA Conference 2026, taking place March 23-26, 2026, at the Moscone Center in San Francisco, remains a cornerstone event for the global security community. With tens of thousands of attendees and hundreds of exhibitors, RSAC serves as a real-time snapshot of where the industry is heading, particularly across AI, identity, and zero trust.
For CISOs navigating an increasingly crowded vendor landscape, the following companies are among the most relevant to engage with on the show floor.
1. Daylight Security
Daylight Security is an innovative startup challenging traditional managed security services by delivering outcomes as a service, combining agentic AI with elite security experts to power a new class of SecOps automation. Its platform natively integrates and correlates telemetry from a broad range of security and IT systems, while continuously building and scaling business context to enable complex cross-system investigations and response. As a Wiz partner, Daylight will showcase this integrated, context-driven approach at the “Wiz House” during RSAC 2026 to accelerate threat resolution and clear alert backlogs with expert-led automation
2. Reclaim Security
Reclaim Security is redefining exposure management by focusing on what most tools ignore: fixing exposures, not just finding them. Its AI Security Engineer continuously discovers gaps, safely remediates misconfigurations, and reduces risk across the stack without disrupting the business. At RSAC 2026, Reclaim will showcase its “Attacker’s Worst Day” experience, demonstrating how automated remediation turns security from reactive to preemptive.
3. CyCognito
CyCognito takes an attacker-centric approach to external exposure management by continuously discovering assets and validating real-world exploitability. Recently named an ASM Leader and Outperformer by GigaOm, CyCognito helps leading enterprises prioritize security tasks that matter most and proactively address critical exposures, where risk accumulates. At RSAC, CISOs can see how CyCognito surfaces unknown assets and attack paths that other tools often miss.
4. Splunk
Splunk will feature live security demos highlighting detection, investigation acceleration, and automated response actions. Attendees can explore an “Agentic SOC on a data fabric foundation,” see the end-to-end detection lifecycle, and discover SOC workflow automation through natural language prompts. These demos showcase how Splunk unifies enterprise data for AI-powered threat detection while maintaining governance and security controls.
5. Sysdig
Sysdig is the cloud-native security platform built on runtime, giving teams real-time visibility across containers, Kubernetes, and cloud workloads. Named a Leader in the Q1 2026 Forrester Wave for Cloud Native Application Protection Platforms, it is one of only three vendors to earn that designation. At RSAC 2026, Sysdig is showcasing Sysdig Sage, the industry’s first agentic AI cloud security analyst.
6. Halcyon
Halcyon is a purpose-built anti-ransomware platform designed to prevent, detect, and recover from attacks without paying ransoms or relying on backups, backed by an industry-leading warranty. At RSAC 2026, Halcyon is at Booth 4315 launching research showing that while 99% of security leaders are confident in detection, 49% of victims detected their last attack too late.
7. Abnormal AI
Abnormal AI is the AI-native behavioral security platform protecting enterprises from sophisticated email attacks and account takeovers across connected applications. It detects threats by learning what normal communication looks like inside each organisation, then flagging deviations with precision. At RSAC 2026, Abnormal is launching Attune 1.0, a behavioral foundation model trained on more than one billion derived signals that now powers 85% of platform detections.
8. Arctic Wolf
Arctic Wolf is a managed detection and response provider delivering security operations as a concierge service to organisations that lack the scale to run an enterprise SOC, pairing AI-driven analytics with human security engineers across endpoint, network, cloud, and identity. At RSAC 2026, Arctic Wolf is at Booth S-1143, presenting research showing that 76% of intrusions exploited a known, already-patched vulnerability.
9. 1Password
1Password has evolved from a consumer password manager into an enterprise Extended Access Management platform securing access across human users, AI agents, and machine identities. Its Unified Access platform, launched the week prior to RSAC, addresses credential sprawl created by agentic AI adoption. At RSAC, 1Password is hosting a fireside chat on March 25 examining whether traditional identity architectures can survive the arrival of autonomous agents.
10. Dragos
Dragos is the global leader in OT cybersecurity, protecting industrial control systems across energy, manufacturing, water, and critical infrastructure. Its 2026 OT/ICS Cybersecurity Report found adversaries have moved beyond reconnaissance into actively mapping control loops to induce physical effects. At RSAC 2026, CEO Robert M. Lee joins the SANS Institute keynote panel on the five most dangerous new attack techniques.
11. Huntress
Huntress is an MDR provider built for the mid-market and the managed service providers who serve it, delivering enterprise-grade threat detection and response to businesses that larger vendors underserve. Founded by former NSA cyber operators, it runs a 24/7 human SOC across more than 150,000 businesses. At RSAC 2026, Huntress is at Booth S-3301 launching Managed ESPM and ISPM to harden endpoints and Microsoft 365 identities.
A Defining Moment for Security Leaders
RSAC 2026 reflects a broader industry transition toward platform consolidation, AI-driven operations, and identity-first security strategies. The vendors highlighted here are not only present at the event; they represent the architectural shifts shaping the next generation of cybersecurity.
For CISOs, the value of RSAC lies not just in discovery but in validation: understanding which technologies can scale, integrate, and deliver measurable outcomes in an increasingly complex threat landscape.