Updated Apr 23, 2026
Score 25
Virsec logo

Virsec

Ranked #913 of 1,000+ cybersecurity companies
Profile
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INITIALIZING DATA STREAM...

Overview

Website
virsec.com
Legal Name
Virsec Systems, Inc.
Founded
2015
Crunchbase Rank
#15038

Workload Patchless Mitigation. Exposure Management Done Right

Virsec provides a protection-first, zero-trust, patchless workload mitigation platform (OTTOGUARD AI) that makes server workloads self-protecting at runtime—mapping allowed app behavior, enforcing just-in-time access (MFA for workloads), and delivering deep software-supply-chain visibility to ensure only trusted code runs and to stop known, unknown, and zero-day attacks—battle-tested by top government red teams and trusted by Fortune 100 enterprises.

Industries
Network Management SoftwareComputer and Network SecurityCybersecuritySaaS
Type
Privately Held

Company Size

Employees
 
85
Range51–200 employees
110K+

Headquarters

226 Airport Pkwy, San Jose, CA 95110

Followers

 
9,765

Press Coverage

DateArticlePublisher
Jan 19, 2022Virsec Appoints New Chief Revenue Officer to Drive Next Stage of GrowthGlobe Newswire
Apr 28, 2025Virsec Introduces OTTOGUARD.AI to Lock Down Vulnerabilities Autonomously Without PatchingBusiness Wire
Apr 28, 2025Virsec Introduces OTTOGUARD.AI to Lock Down Vulnerabilities Autonomously Without PatchingVenturebeat
Feb 11, 202512 Cybersecurity Companies in Silicon Valley Helping Prevent Online AttacksBuilt In
May 1, 2024Virsec Launches New Security Solution to Provide Software Visibility and Runtime Protection When Milliseconds Matter in Face of Growing Attack SurfacesBusiness Wire
Feb 12, 2022Startup Virsec Systems says it can eliminate the need for most cybersecurity toolsSilicon Angle
Jan 19, 2022Virsec Appoints New Chief Revenue Officer to Drive Next Stage of GrowthGlobe Newswire
Jul 15, 2021VENTURE CAPITAL DIRECTORY | PRIVATE EQUITY DIRECTORYVenture Capital Firms
Jul 14, 2021Virsec Lands $100M As Cyberattacks Ramp UpCrunchbase News
Jul 14, 2021Cyberthreat prevention platform Virsec raises $100MVentureBeat

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Specialties

Application SecurityReal-Time DetectionFull-Stack Application ProtectionServer Endpoint ProtectionWeb Application ProtectionMemory Attack ProtectionTrusted ExecutionCyber SecurityCyber DefenseIT SecurityServer Workload ProtectionRansomware ProtectionCyber ResilienceLegacy Application ProtectionRuntime ProtectionDeterministic ProtectionAlleviate Panic PatchingStop Zero-Day AttacksIT Operational EfficiencyUnsupported Application ProtectionFileless Server AttacksApplication Workload SecurityServer Workload SecurityAllowlistingRCE AttacksLOLBin AttacksSoftware Protection

Categories

Cloud InfrastructureCloud SecurityCyber SecurityNetwork SecuritySecuritySoftware

Event Appearances

3 events · 1 sponsor · 2 exhibitor
RSA Conference 2020
Feb 24, 2020·Exhibitor
Black Hat USA 2019
Aug 3, 2019·Sponsor
RSA Conference 2019
Mar 4, 2019·Exhibitor

Product

NameDescription
OTTOGUARD.AIA cybersecurity platform providing autonomous, patchless mitigation of vulnerabilities in enterprise workloads by enforcing zero-trust runtime protection and application control.
Legacy Software ProtectionA service that continuously protects legacy software workloads from vulnerabilities without patching, using autonomous exposure mitigation and zero-trust enforcement.
Software Supply Chain SecurityA solution to secure the software supply chain by providing continuous visibility, risk assessment, and autonomous mitigation of vulnerabilities in third-party and open-source components.
Exposure ManagementA continuous cybersecurity process that identifies, analyzes, prioritizes, and mitigates all potential attack surface weaknesses across an organization’s digital ecosystem.
Vulnerability MitigationA cybersecurity approach that reduces the likelihood and impact of security weaknesses by applying controls and autonomous measures to prevent exploitation before patches are applied.