How many companies implement Active Cyber Defense?

Based on our data, 40 companies implement Active Cyber Defense. This number is updated daily as we discover new companies through job posting analysis.

What types of companies implement Active Cyber Defense?

Active Cyber Defense is relevant across multiple industries including Computer and Network Security, IT Services and IT Consulting, Professional Training and Coaching. Companies range from startups to enterprises with 10,000+ employees.

How does TheirStack track companies related to Active Cyber Defense?

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Active Cyber Defense in their job descriptions, requirements, or responsibilities, we identify them as related to Active Cyber Defense and add them to our database.

How can I get the full list of companies that implement Active Cyber Defense?

You can access the complete list of 40 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

How often is the company data updated?

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Active Cyber Defense and update existing records.

Companies implementing Active Cyber Defense

Active Cyber Defense is a real‑time, coordinated approach that continuously discovers, detects, analyzes, and mitigates security threats and vulnerabilities.

companies

See all Get alerted

List of companies that implement Active Cyber Defense

This is sourced from job postings — companies only hire for what they actively use or plan to adopt · how we source this →

Export

Company	Country	Industry	Employees	Revenue	Technologies
Virtual Technologies Group	United States	Computer and Network Security	110		Active Cyber Defense
SAIC	United States	IT Services and IT Consulting	36k	$7.7B	Active Cyber Defense
Booz Allen Hamilton	United States	IT Services and IT Consulting	40k	$8.1B	Active Cyber Defense
OneZero Solutions	United States	IT Services and IT Consulting	89		Active Cyber Defense
KELA - Cyber Threat Intelligence	Israel	Computer and Network Security	162		Active Cyber Defense
Freedom Learning Group	United States	Professional Training and Coaching	201		Active Cyber Defense
Ease Learning	United States	E-Learning Providers	45	$28M	Active Cyber Defense
Boeing	United States	Airlines and Aviation	141k	$62B	Active Cyber Defense
MITRE	United States	Research Services	10k	$1.9B	Active Cyber Defense
Leidos	United States	Defense and Space Manufacturing	37k	$14B	Active Cyber Defense

Virtual Technologies Group
Employees110Computer and Network Security
Active Cyber DefenseMedium confidence
SAIC
Employees36kRevenue$7.7BIT Services and IT Consulting
Active Cyber DefenseLow confidence
Booz Allen Hamilton
Employees40kRevenue$8.1BIT Services and IT Consulting
Active Cyber DefenseLow confidence
OneZero Solutions
Employees89IT Services and IT Consulting
Active Cyber DefenseLow confidence
KELA - Cyber Threat Intelligence
Employees162Computer and Network Security
Active Cyber DefenseLow confidence
Freedom Learning Group
Employees201Professional Training and Coaching
Active Cyber DefenseLow confidence
Ease Learning
Employees45Revenue$28ME-Learning Providers
Active Cyber DefenseLow confidence
Boeing
Employees141kRevenue$62BAirlines and Aviation
Active Cyber DefenseLow confidence
MITRE
Employees10kRevenue$1.9BResearch Services
Active Cyber DefenseLow confidence
Leidos
Employees37kRevenue$14BDefense and Space Manufacturing
Active Cyber DefenseLow confidence

Showing 10 of 40 results

Page 1 of 4

Showing top companies out of 40 that implement Active Cyber Defense. Get the full list on TheirStack.

Related Security buying intents (100)
Cyber & Intelligence520,201
Data Security257,787
Cyber Security210,511
Firewall203,899
Same Origin Policy (SOP)170,865
Remediation125,099
Security Policies111,220
Security Solutions110,471
Information Security107,510
Identity Access Management (IAM)94,260
Incident & Breach Management89,550
Security Operations Center (SOC)79,406
Security Event74,400
Content Threat Removal70,248
SecOps69,121
Data Encryption67,747
Security Operations67,105
Strong Authentication65,687
Multifactor Authentication65,379
Secure Supervisory Control and Data Acquisition (SCADA)61,667
Cloud Infrastructure Security61,432
Intrusion Detection61,349
Web Application Security60,270
Common Criteria (CC)58,111
Single Sign On (SSO)57,126
Sensitive Data53,935
Endpoint Security53,401
Application Security51,305
Vulnerability Management50,684
Security Management49,367
Intrusion Prevention48,677
DevSecOps46,737
Penetration Testing45,243
Secure Sockets Layer (SSL)45,068
Endpoint Detection and Response43,958
Role-Based Access Control (RBAC)42,889
Corporate Security40,553
Data Execution Prevention (DEP)37,140
Identity Management36,991
Security Architecture36,235
Zero Trust33,627
Endpoint Management31,020
Fraud Detection and Prevention30,286
Physical Security30,052
Content Disarm and Reconstruction30,045
Transport Layer Security (TLS)29,912
Vulnerability Scanning28,242
Threat Intelligence26,964
Privileged Identity management (PIM)26,038
Endpoint Protection Platform (EPP)25,816
Privileged Access Management (PAM)25,180
Least Privilege25,176
Fraud Protection25,029
Secrets Management24,407
Encryption Key Management24,026
Threat Detection22,779
Vulnerability Assessment21,899
Secure File Transfer21,889
IPSec21,437
Unified Threat Management19,755
Unmanned Traffic Management (UTM)19,597
Sandboxing19,353
Security Orchestration Automated Response (SOAR)19,293
Software Composition Analysis18,734
Space Traffic Management (STM)18,519
Technology Security18,297
Extended Detection and Response (XDR)18,001
Advanced Threat Protection (ATP)16,871
Cryptography16,690
OpenID16,682
MITRE ATT&CK15,541
Secure Service Edge (SSE)12,983
Red Team11,817
Cloud Detection and Response (CDR)11,685
Cyber Security Framework11,411
Security Forensics11,206
Tactics, Techniques and Procedures (TTPs)11,206
Security Automation11,201
Access and Information Protection10,016
Identity Providers (IdP)10,005
Secure Access Service Edge (SASE)9,432
Identity Governance and Administration (IGA)9,184
Security Configuration9,141
Alert Management8,709
Open-Source Intelligence (OSINT)8,398
Malware Analysis8,209
Two-Factor Authentication8,092
Kerberos8,058
Identity Proofing8,057
Cyber Resiliency7,838
Non-Human Identities (NHIs)7,373
Positive Pay7,364
Live Scan Fingerprinting7,232
Common Vulnerabilities and Exposures (CVE)7,064
Attack Surface6,954
One Time Password6,735
Computer Access Security Broker (CASB)6,729
Network Detection and Response (NDR)6,560
Cyber Risk Management6,156
Mutual Transport Layer Security (mTLS)5,617

Frequently asked questions

Companies implementing Active Cyber Defense

List of companies that implement Active Cyber Defense

What is Active Cyber Defense?

What is Active Cyber Defense?

How many companies implement Active Cyber Defense?

How many companies implement Active Cyber Defense?

What types of companies implement Active Cyber Defense?

What types of companies implement Active Cyber Defense?

How does TheirStack track companies related to Active Cyber Defense?

How does TheirStack track companies related to Active Cyber Defense?

How can I get the full list of companies that implement Active Cyber Defense?

How can I get the full list of companies that implement Active Cyber Defense?

How often is the company data updated?

How often is the company data updated?