| Argentina | Openware | On Demand Vulnerability Management and Assessment Service | ATTAKA | |
| Brazil | N-Stalker, Inc. | Vulnerability Assessment Tool | N-Stalker Enterprise Edition | |
| Brazil | N-Stalker, Inc. | Vulnerability Assessment Tool | N-Stalker Infrastructure Edition | |
| Brazil | N-Stalker, Inc. | Vulnerability Assessment Tool | N-Stalker QA Edition | |
| Brazil | NX Security | Vulnerability Assessment Service | NX Enterprise | |
| Brazil | NX Security | Vulnerability Assessment Service | NX Express | |
| Brazil | NX Security | Vulnerability Assessment Service | NX Express for Web Applications | |
| Brazil | Syhunt, Inf. Ltd. | Web Application Security Scanner | Sandcat Pro | |
| Canada | E-Soft, Inc. | Vulnerability Assessment Service | SecuritySpace Security Audits | |
| Canada | Mandriva | Linux Operating System Security Advisory Web Site | Mandriva Advisories | |
| Canada | Sandvine Incorporated | Service Provider Network Attack Traffic Monitoring and Mitigation System | Worm/DoS Traffic Mitigation (W/DTM) | |
| China | Lenovo Security Inc. | Intrusion Protection System | Leadsec Intrusion Prevention System | |
| China | Lenovo Security Inc. | Intrusion Detection System | Lenovo Security Intrusion Detection System | |
| Colombia | TMC y Cia | Vulnerability Analysis Service/Appliance | FAV - Falcon Vulnerabilities Analysis | |
| Denmark | SecPoint | Vulnerability Assessment and Penetration Testing Appliance | SecPoint Penetrator | |
| Denmark | Secunia | Database and Archive of Alerts and Information About Vulnerabilities | Secunia Advisories - Secunia Vulnerability Database | |
| Denmark | Secunia | Tool for Tracking, Mapping, and Managing Vulnerabilities in Corporate Networks | Secunia Network Software Inspector (NSI) | |
| Denmark | Secunia | Enterprise Tool for Tracking, Mapping, and Managing Vulnerabilities in Corporate
Networks | Secunia Online Software Inspector (OSI) | |
| Denmark | Secunia | Enterprise Tool for Tracking, Mapping, and Managing Vulnerabilities in Corporate
Servers | Secunia Personal Software Inspector (PSI) | |
| Finland | Stonesoft Corporation | Network Intrusion Protection System | StoneGate IPS | |
| France | Cert-IST | Vulnerability Database | Cert-IST Knowledge Base | |
| France | Criston Software | Vulnerabilty Scanner | Criston Precision Vulnerability Management | |
| France | LEXSI | Vulnerability Database and Notification Service | CSI | |
| France | Security Database | Web site services | Security Database Website | |
| France | Silicomp-AQL | Online Vulnerability Database (French) | Vigil@nce | |
| France | VUPEN Security | Security Advisories, Database and Archives | VUPEN Security Advisories | |
| France | VUPEN Security | Vulnerability and Exploit Tracking and Alerting Service | VUPEN Security - Vulnerability Alerting and Management Solutions | |
| Germany | RUS-CERT University of Stuttgart | Security Announcement Information Service | Security Announcement Service RUS-CERT | |
| Hong Kong | KDware Ltd. | Incident Management Tool | Incident MiND | |
| Hong Kong | Network Box Corporation Ltd. | Network Intrusion Detection | Network Box Internet Threat Protection Device | |
| Hong Kong | Network Box Corporation Ltd. | Vulnerability Database, Security Advisories and Archives | Network Box Web Site | |
| Hong Kong | Secure Associates | Security Information Management | MindStorm Enterprise Edition | |
| Hong Kong | Secure Associates | Security Information Management | MindStorm MSSP Edition | |
| India | AdventNet, Inc. | Vulnerability Management Software for Windows and Linux Systems | ManageEngine Security Manager Plus | |
| India | AdventNet, Inc. | Patch Management Software for Windows and Linux systems | SecureCentral PatchQuest | |
| India | iPolicy Networks (Security Product Division Of Tech Mahindra Ltd.) | Network Security Product | iPolicy Intrusion Prevention Firewall | |
| India | iPolicy Networks (Security Product Division Of Tech Mahindra Ltd.) | Network Security Product | iPolicy Security Manager | |
| India | NII Consulting | Vulnerability Assessment Tool | AuditPro for SQL Server | |
| Israel | Beyond Security Ltd. | Automated Vulnerabilities Scanner | AVDS | |
| Israel | Beyond Security Ltd. | Automated Vulnerabilities Scanner Platform For Service Providers | AVDS Server | |
| Israel | Beyond Security Ltd. | Automated Vulnerabilities Scanning Service | AVDS Services | |
| Israel | Check Point Software Technologies, Ltd. | Intrusion Detection and Prevention | Check Point IPS-1 | |
| Israel | Check Point Software Technologies, Ltd. | Scalable VPN and Firewall | VPN-1/FireWall-1 with SmartDefense | |
| Israel | GamaSec Ltd. | Web Site Vulnerability-Assessment Service | GamaScan | |
| Israel | Protegrity Corporation | Web Application Firewall | Defiance Threat Management System | |
| Israel | Safend | On Demand Vulnerability Assessment Service | Safend Auditor | |
| Israel | Safend | External Ports Firewall | Safend Protector | |
| Israel | Skybox Security Inc. | Exposure Risk Management Solution | Skybox View | |
| Italy | E*MAZE Networks S.p.A. | Internet/Intranet Vulnerability Scanner | ipLegion | |
| Italy | Niscent s.l.r. | Patch Management Tool | PatchAgent | |
| Japan | Information-technology Promotion Agency, Japan (IPA) | Filtered Warnings Application | Filtered Vulnerability Countermeasure Information Tool (MyJVN) | |
| Japan | Information-technology Promotion Agency, Japan (IPA) | Online Vulnerability Database | Vulnerability Countermeasure Information Database (JVN iPedia) | |
| Japan | JPCERT/CC and IPA | Vulnerability Information Portal Site | Japan Vulnerability Notes (JVN) | |
| Japan | Trend Micro, Inc. | Vulnerability Assessment Product with Virus Info Association | Trend Micro Vulnerability Assessment | |
| Korea | INFOSEC Technology Co., Ltd. | Intrusion Detection/Threat Management System | TESS TMS (Threats Management System) | |
| Korea | Inzen | Host-Based Intrusion Detection System | NeoGuard@ESM | |
| Korea | Inzen | Network-Based Intrusion Detection System | NeoWatcher@ESM | |
| Korea | Inzen | Vulnerability Assessment Management Platform | SecuPlat ESM | |
| Korea | Joeun Security Co., Ltd. | Host-Based Intrusion Detection System | Cypollo-H | |
| Korea | Joeun Security Co., Ltd. | Network-Based Intrusion Detection System | Cypollo-N | |
| Korea | NileSOFT Ltd. | Enterprise Log Analysis and Management System | LogCOPS (Enterprise Log Analysis and Management System) | |
| Korea | NileSOFT Ltd. | Online PC Vulnerability Assessment Service | mySSE for Web (Online PC Vulnerability Assessment Service) | |
| Korea | NileSOFT Ltd. | Network based Vulnerability Assessment Tool | Secuguard NSE (Network Security Explorer) | |
| Korea | NileSOFT Ltd. | Host based Vulnerability Assessment Tool | Secuguard SSE (System Security Explorer) | |
| Korea | Nowcom Co., Ltd. | Network-Based Intrusion Detection System | SNIPER | |
| Korea | SoftRun, Inc. | Vulnerability Assessment Tool | Inciter Vulnerability Manager | |
| Malaysia | TecForte Sdn Bhd | Security Information Management (SIM) Software | Log Radar | |
| Poland | SecurityReason | Security Advisories, Database, and Archive | SecurityAlert | |
| P. R. China | Beijing Netpower Technologies Inc. | Vulnerability Assessment Tool | Netpower Network Security Assessment System | |
| P.R. China | Beijing Topsec Co., Ltd. | Intrusion Protection and Management | Topsec Intrusion Protection System (TopIDP) | |
| P.R. China | Beijing Topsec Co., Ltd. | Intrusion Detection and Management | TopSentry Intrusion Detection System | |
| P.R. China | Beijing Venus Information Security Technology, Inc. | Intrusion Detection System | Cybervision Intrusion Detection System | |
| P.R. China | Beijing Venus Information Security Technology, Inc. | Intrusion Prevention System | Cybervision Intrusion Prevention System | |
| P.R. China | Beijing Venus Information Security Technology, Inc. | Vulnerability Scanner | Cybervision Vulnerability Assessment and Mangement System | |
| P.R. China | China National Computer Software & Technology Service Corporation (CSS) | Intrusion Detection System | Distributed Intrusion Detection, DIDSystem | |
| P.R. China | FuJian RongJi Software Company, Ltd | Vulnerability Assessment Tool | RJ-iTop Network Vulnerability Scanner System | |
| P.R. China | H3C Technologies Co., Limited | Intrusion Prevention System As A Network Switch Module | SecBlade IPS | |
| P.R. China | H3C Technologies Co., Limited | Intrusion Prevention System | SecPath T Series IPS | |
| P.R. China | Kingnet Security, Inc. | Intrusion Detection System | Kingnet Intrusion Detection System (KIDS) | |
| P.R. China | NSFocus Information Technology (Beijing) Co., Ltd. | Vulnerability Assessment Tool | AURORA RSAS | |
| P.R. China | NSFocus Information Technology (Beijing) Co., Ltd. | Intrusion Detection System | ICEYE NIDS | |
| P.R. China | NSFocus Information Technology (Beijing) Co., Ltd. | Network-Based Intrusion Prevention System | ICEYE NIPS (Network Intrusion Prevention System) | |
| P.R. China | NSFocus Information Technology (Beijing) Co., Ltd. | Security Content Management System | ICEYE SCM (Security Content Management System) | |
| P.R. China | NSFocus Information Technology (Beijing) Co., Ltd. | Firewall, IDS and Integrated Antivirus | ICEYE SG (Security Gateway) | |
| P.R. China | NSFocus Information Technology (Beijing) Co., Ltd. | Firewall, IDS and Integrated Antivirus | ICEYE WAF (Web Application Firewall) | |
| P.R. China | Xi'an Jiaotong University Jump Network Technology Co.,Ltd | Intrusion Prevention System | JumpIPS | |
| South Africa | Cubico Solutions CC | Continuous Risk Analysis Solution | Foresight | |
| Spain | esCERT-UPC: The UPC University Computer Emergency Response Team | Vulnerability Database and Vulnerability Alerts | ALTAIR | |
| Spain | Grupo S21sec Gestión S.A. | Daily Vulnerability Mail Service Based on a Daily Updated Database | Vulnera | |
| Switzerland | Computec.ch | Security Auditing and Penetration Testing | Attack Tool Kit (ATK) | |
| Switzerland | scip AG | Vulnerability Consulting Service | )pallas( | |
| Switzerland | scip AG | Free Vulnerability Database | Verletzbarkeits-Datenbank | |
| Taiwan | DragonSoft Security Associates, Inc. | Vulnerabilities and Exposures Assessment Software | DragonSoft Secure Scanner | |
| Taiwan | DragonSoft Security Associates, Inc. | Online Vulnerabilities and Exposures Database | DragonSoft Vulnerability Database | |
| United Kingdom | Assuria Limited | Vulnerability Assessment and Remediation | Assuria Auditor | |
| United Kingdom | CounterSnipe LLC | Knowledge based Intrusion Prevention Systems | Countersnipe | |
| United Kingdom | Information Risk Management Plc | Security Risk Assessment Service | Security Risk Assessment | |
| United Kingdom | Netcraft Ltd. | Managed Vulnerability Scanning Service | Netcraft Network Examination Service | |
| United Kingdom | Westpoint Ltd. | Managed Vulnerability Assesssment Service | Westpoint Enterprise Scan | |
| United States | Advanced Research Corporation | Vulnerability Assessment Tool | Security Auditor's Research Assistant (SARA) | |
| United States | Apple Computer, Inc. | Security Updates for Apple Products | Apple Product Security | |
| United States | Application Security, Inc. | Database Vulnerability Assessment Tool | AppDetectivePro for IBM DB2 | |
| United States | Application Security, Inc. | Database Vulnerability Assessment Tool | AppDetectivePro for Lotus Notes/Domino | |
| United States | Application Security, Inc. | Database Vulnerability Assessment Tool | AppDetectivePro for Microsoft SQL Server | |
| United States | Application Security, Inc. | Database Vulnerability Assessment Tool | AppDetectivePro for MySQL | |
| United States | Application Security, Inc. | Database Vulnerability Assessment Tool | AppDetectivePro for Oracle | |
| United States | Application Security, Inc. | Database Vulnerability Assessment Tool | AppDetectivePro for Sybase | |
| United States | Application Security, Inc. | Database Intrusion Protection | Detection | Prevention | DbProtect Database Activity Monitoring | |
| United States | Archer Technologies | Threat Management | Archer Threat Management | |
| United States | ArcSight, Inc. | Real-Time Security Awareness/Incident Response | Arcsight ESM Event Security Manager | |
| United States | Backbone Security.com, Inc. | Network Appliance and Managed Service | 24 x 7 Monitoring | |
| United States | Backbone Security.com, Inc. | PCI Approved Scanning Service | One Stop PCI Scan | |
| United States | BigFix, Inc. | Vulnerability and Security Configuration Management Suite | BigFix Security Configuration and Vulnerability Management | |
| United States | Blue Lane Technologies Inc. | Inline Security Patch Proxy | ServerShield | |
| United States | CA | Configuration Management, Risk Assessment, and Policy Compliance | CA Policy and Configuration Manager | |
| United States | CA | Vulnerability Management | CA Vulnerability Manager | |
| United States | Catbird | Security Service | Catbird V-Security | |
| United States | Cenzic, Inc. | Application Security Assessment Service | Cenzic ClickToSecure | |
| United States | Cenzic, Inc. | Application Security Assessment Tool | Cenzic Hailstorm Enterprise ARC | |
| United States | Cenzic, Inc. | Application Security Assessment Tool | Cenzic Hailstorm Professional | |
| United States | CERIAS/Purdue University | Profiled Search Tool of Vulnerability Database | Cassandra | |
| United States | CERIAS/Purdue University | Vulnerability Database | CERIAS Cooperative Vulnerability Database | |
| United States | CERT Coordination Center | Archives | CERT/CC Advisories | |
| United States | CERT Coordination Center | Database | CERT Vulnerability Notes Database | |
| United States | Cisco Systems | Intrusion Detection System | Cisco Secure Intrusion Protection System | |
| United States | Cisco Systems | Vulnerability Database | Cisco Security Center | |
| United States | Cisco Systems | Security Intelligense Service | Cisco Security IntelliShield Alert Manager Service | |
| United States | Clear North Technologies, Inc. | Penetration Study | Penetration Study | |
| United States | Computer Security Laboratory, Dept. of Computer Science, UC Davis | Vulnerability Database | DOVES | |
| United States | Core Security Technologies | Automated Penetration Testing | CORE IMPACT | |
| United States | Critical Watch | Appliance-Based Managed Service | FusionVM Consultant | |
| United States | Critical Watch | Appliance-Based Managed Service | FusionVM Enterprise System | |
| United States | Critical Watch | Appliance-Based Managed Service | FusionVM MSSP | |
| United States | Critical Watch | Remote Scanning Service | FusionVM PCI | |
| United States | Critical Watch | Remote Scanning Service | FusionVM Software as a Service (SaaS) | |
| United States | Edgeos, Inc. | Network Security Analysis Service | Edgeos Security Services Platform | |
| United States | eEye Digital Security | Vulnerability Assessment Tool | Retina Network Security Scanner | |
| United States | Enterasys Networks | Packet Based Intrusion Detection System | Enterasys Dragon | |
| United States | e-Project s.r.l. | Vulnerability Assessment and Remediation Service | Scan-edge | |
| United States | Gentoo Foundation | Security Advisories | Gentoo Linux Security Advisories | |
| United States | GFI Software Ltd. | Network Vulnerability Assessment & Remediation Product | GFI LANguard Network Security Scanner | |
| United States | Hewlett-Packard Company | Internet Community Portal and Subscription Service | HP Live Network Service | |
| United States | Hewlett-Packard Company | Data Center Automation | HP Network Automation Software | |
| United States | Hewlett-Packard Company | Data Center Automation | HP Server Automation Software | |
| United States | Hewlett-Packard Company | Web Assessment | HP WebInspect Software | |
| United States | IBM | Enterprise Risk Management Tool | IBM Tivoli Risk Manager | |
| United States | IBM | Enterprise Security Event Management/Security Information Management | IBM Tivoli Security Operations Manager | |
| United States | IBM | Application Security Assessment Tool | Rational AppScan | |
| United States | IBM Internet Security Systems | Vulnerability Assessment Tool | Internet Scanner | |
| United States | IBM Internet Security Systems | Vulnerability Management Assessment System | Proventia Enterprise Scanner | |
| United States | IBM Internet Security Systems | Security Management Platform | Proventia Management SiteProtector | |
| United States | IBM Internet Security Systems | Network-Based IDS/IPS | RealSecure Network 10/100 | |
| United States | IBM Internet Security Systems | Network-Based IDS/IPS | RealSecure Network Gigabit | |
| United States | IBM Internet Security Systems | Host-Based IDS/IPS | RealSecure Server Sensor | |
| United States | IBM Internet Security Systems | Alerts & Advisories Archive | X-Force Alerts and Advisories | |
| United States | IBM Internet Security Systems | Vulnerability Database | X-Force Database | |
| United States | IBM Rational | Application Security Assessment Tool | AppScan | |
| United States | Integrigy Corporation | Vulnerability Assessment Tool | AppSentry | |
| United States | Intellitactics, Inc. | Information Security Management | Intellitactics Security Manager | |
| United States | Juniper Networks, Inc. | Intrusion Detection and Protection System | Intrusion Detection and Prevention (IDP) | |
| United States | Juniper Networks, Inc. | Intrusion Detection and Protection System | Juniper Networks ISG Series with IDP | |
| United States | LANDesk Software Inc. | Patch Management System | LANDesk Patch Manager | |
| United States | LANDesk Software Inc. | Active Endpoint Security Management | LANDesk Security Suite | |
| United States | Lumension Security, Inc. | Assessment Tool | PatchLink Scan | |
| United States | Lumension Security, Inc. | Enterprise-Wide Patch Management and Vulnerability Remediation | PatchLink Update | |
| United States | McAfee, Inc. | Vulnerability Assessment Appliance | McAfee Foundstone Appliances | |
| United States | McAfee, Inc. | Desktop-level Host Protection | McAfee Host Intrusion Prevention for Desktops | |
| United States | McAfee, Inc. | Server-level Host Protection System | McAfee Host Intrusion Prevention for Servers | |
| United States | McAfee, Inc. | Network-Based Intrusion Detection System | McAfee Network Security Manager | |
| United States | McAfee, Inc. | Network-Based Intrusion Detection System | McAfee Network Security Platform | |
| United States | McAfee, Inc. | Automated Vulnerability Remediation | McAfee Policy Auditor | |
| United States | McAfee, Inc. | Automated Vulnerability Remediation | McAfee Remediation Manager | |
| United States | McAfee, Inc. | Automated Audit and Policy Assurance System | McAfee Risk and Compliance Manager | |
| United States | McAfee, Inc. | Security Auditing and Certification | McAfee Secure | |
| United States | McAfee, Inc. | Enterprise-Level Host Protection System | McAfee Total Protection for Endpoint | |
| United States | McAfee, Inc. | Managed Security Assessment Service | McAfee Vulnerability Management Service | |
| United States | McAfee, Inc. | Vulnerability Management and Risk Mitigation | McAfee Vulnerability Manager | |
| United States | MITRE Corporation | Standard for Describing Vulnerability and Configuration Criteria | Open Vulnerability and Assessment Language (OVAL) Web site | |
| United States | National Institute of Standards and Technology | Online Vulnerability Database | National Vulnerability Database (NVD) | |
| United States | nCircle Network Security, Inc. | Appliance-Based Enterprise-Class Vulnerability Management System | IP360 Vulnerability Management System | |
| United States | NetClarity | Vulnerability Assessment Appliance and Update Service For Small Mobile Networks | NetClarity Analyst and Update Service | |
| United States | NetClarity | Vulnerability Assessment Appliance and Update Service For Small Mobile Networks | NetClarity Auditor 128 and Update Service | |
| United States | NetClarity | Vulnerability Assessment Appliance and Update Service For Large Networks | NetClarity Auditor Enterprise and Update Service | |
| United States | NetClarity | Vulnerability Assessment Appliance and Update Service For Small to Medium
Enterprises | NetClarity Auditor XL and Update Service | |
| United States | netForensics, Inc. | Security Information Management | nFX Open Security Platform (nFX OSP) | |
| United States | NetIQ | Vulnerability Assessment Tool | NetIQ Vulnerability Manager | |
| United States | netVigilance, Inc. | Network Scanning Appliance-Based Service | SecureScout EagleBox | |
| United States | netVigilance, Inc. | Single User Network-Based Vulnerability Assessment Tool | SecureScout NX | |
| United States | netVigilance, Inc. | Web-Based, Internet-Side Vulnerability Assessment Service | SecureScout Perimeter | |
| United States | netVigilance, Inc. | Enterprise Network-Based Vulnerability Assessment Tool | SecureScout SP | |
| United States | OpenService, Inc. | Security Event Management | Security Threat Manager (STM) | |
| United States | Open Source Vulnerability Database (OSVDB) | Vulnerability Database | Open Source Vulnerability Database (OSVDB) | |
| United States | PatchAdvisor, Inc. | Patch Management Vulnerability Notification Service and Database | PatchAdvisor Alert! | |
| United States | PatchAdvisor, Inc. | Patch Management | PatchAdvisor Enterprise | |
| United States | PatchAdvisor, Inc. | Patch Management Vulnerability Notification Service for Small Businesses | PatchAdvisor Flash! | |
| United States | PatchAdvisor, Inc. | Historical and Current Patch Management Vulnerability Notification Service in XML
Format | PatchAdvisor Source | |
| United States | Prism Microsystems, Inc. | Change and Vulnerability Assessment Tool | EventTracker | |
| United States | Privacyware | Host-based Intrusion Prevention for Microsoft Web Servers | ThreatSentry | |
| United States | Qualys | Network and Application Vulnerability Assessment Platform For Large Distributed
Organizations | QualysGuard Enterprise and Express Suite | |
| United States | Qualys | Network and Application Vulnerability Assessment Platform For Large Distributed
Organizations | QualysGuard PCI Compliance (Enterprise and Express Editions) | |
| United States | Qualys | Free Vulnerability Assessment Service | QualysGuard SANS/FBI Top 20 Vulnerabilities Scanner | |
| United States | Qualys | Network and Application Vulnerability Assessment Platform For Large Distributed
Organizations | QualysGuard Vulnerability Management (Enterprise and Express Editions) | |
| United States | Rapid 7, Inc. | Vulnerability Assessment Tool | NeXpose | |
| United States | Red Hat | Apache Web Server Vulnerability Database | Apache Week Web Server | |
| United States | Red Hat | Advisory Capability | Red Hat Security Advisories | |
| United States | SAINT Corporation | Network Vulnerability Scanning Appliance | SAINTbox | |
| United States | SAINT Corporation | Network Vulnerability Assessment Management Console | SAINTmanager | |
| United States | SAINT Corporation | Vulnerability Assessment Tool | Security Administrator's Integrated Network Tool (SAINT) | |
| United States | SAINT Corporation | Web-based Vulnerability Scanning Service | WebSAINT | |
| United States | SANS | Educational Material | SANS GIAC Security Training | |
| United States | SECNAP Network Security Corporation | Managed Network Security Services For Precise Attack Prevention | SECNAP Managed Security Services | |
| United States | Secure Elements, Incorporated | Automated Vulnerability Remediation | C5 Enterprise Vulnerability Management (EVM) Suite | |
| United States | SecureInfo Corporation | Compliance Framework Tool | Risk Management System (RMS) | |
| United States | SecureWorks | Managed Security Service | Security Information Management | |
| United States | SecureWorks | Managed Security Monitoring | Security Monitoring Service | |
| United States | SecureWorks | Security Intelligence Service | Threat Intelligence | |
| United States | SecureWorks | Managed Security Service | Vulnerability Scanning Service | |
| United States | Security Horizon, Inc. | THE NSA IEM course materials | National Security Agency INFOSEC Evaluation Methodology (IEM) Certification Course | |
| United States | SecurityTracker | Vulnerability Alerts | SecurityTracker | |
| United States | SecurView Inc. | Risk Management and Event Monitoring | CASPER | |
| United States | Shavlik Technologies, LLC | Patch Data Repository | MSSecure.XML | |
| United States | Shavlik Technologies, LLC | Patch Management | Shavlik Technologies HFNetChkPro | |
| United States | Shavlik Technologies, LLC | Patch Data WebSite | Shavlik Technologies Website | |
| United States | SIMCommander LLC | Security Information Management | SIMCommander | |
| United States | SIMCommander LLC | Security Information Management | SIMCommander Analyzer | |
| United States | Snort Development Team | Intrusion Detection System | Snort | |
| United States | Software in the Public Interest, Inc. | Advisories | Debian Security Advisories | |
| United States | Sourcefire, Inc. | Enterprise Threat Management Solution | Sourcefire 3D System | |
| United States | Spirenet Communications | Vulnerability Assessment Appliance and Database | ThreatEx | |
| United States | StillSecure | Vulnerability Management System | StillSecure VAM | |
| United States | Sunbelt Software | Vulnerability Assessment Tool | Sunbelt Network Security Inspector | |
| United States | Symantec | Vulnerability Alerting Service and Database | DeepSight Alert Services | |
| United States | Symantec | Vulnerability Database | SecurityFocus Vulnerability Database | |
| United States | Symantec | Comprehensive, Policy-Based Security Assessment and Manager | Symantec Control Compliance Suite | |
| United States | Symantec | Vulnerability Database, Security Advisories and Archives | Symantec Security Response Web site | |
| United States | Syntek Systems Corporation, Inc. | Distributed Platform for Security Event Analysis and Policy Enforcement | SolventView | |
| United States | Telos Corporation | Vulnerability Assessment and Remediation | Xacta IA Manager | |
| United States | Tenable Network Security Inc. | Vulnerability, Patch and Configuration Auditing Tool | Nessus 3 Security Scanner | |
| United States | Tenable Network Security Inc. | Passive Network Monitor | Passive Vulnerability Scanner | |
| United States | Tenable Network Security Inc. | Enterprise Security Management System | Security Center | |
| United States | ThreatGuard, Inc. | Continuous Security Auditing and Compliance Management | ThreatGuard On Demand | |
| United States | ThreatGuard, Inc. | Continuous Security Auditing and Compliance Management for Service Providers | ThreatGuard Traveler | |
| United States | ThreatGuard, Inc. | Continuous Security Auditing and Compliance Management | ThreatGuard Vulnerability Management System | |
| United States | TippingPoint Technologies | Network-Based Intrusion Prevention System | TippingPoint Intrusion Prevention System (IPS) | |
| United States | TraceSecurity, Inc. | Vulnerability and Malicious Code Alert Service | TraceAlert | |
| United States | TraceSecurity, Inc. | Vulnerability Lifecycle Management Utility | TraceAssess | |
| United States | Trustwave | Vulnerability Scanning Service | TrustKeeper | |
| United States | VeriSign, Inc. | Vulnerability Assessment Service | VeriSign Vulnerability Management Service | |
| United States | Visionael | Vulnerability Assessment and Remediation Tool | Visionael Service Automation Suite | |
| United States | Xentinel Digital Security, Inc. | Remote Vulnerability Assessment | HACKER FREE | |