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About

A Security is an autonomous offensive security and remediation platform for security teams. It continuously discovers assets, maps potential attack paths, and prioritizes tests against applications, networks, cloud environments, identity systems, and AI surfaces. Teams can review and approve a scoped attack plan before execution; the platform then validates exploitable weaknesses through linked attack steps and records evidence. It supports remediation workflows and automatically retests findings to verify that fixes close the path. Guardrails let teams control scope and aggression, monitor campaigns, and intervene. Organizations can run the platform in their own cloud accounts and approved AI models, including in air-gapped environments, for continuous penetration testing and exposure validation.

About

Intruder's continuous exposure management platform helps security, IT, and engineering teams stop breaches before they start. By unifying AI penetration testing, attack surface monitoring, cloud security, and vulnerability management in one intuitive platform, Intruder gives stretched teams an always-on security source of truth. Our approach focuses on continuous automated scanning using deep security expertise and agentic solutions to ensure that the findings we deliver are accurate, prioritized by real-world risk, and ready to act on. Founded in 2015 by Chris Wallis, a former ethical hacker turned corporate blue teamer, Intruder is now protecting over 3,000 companies worldwide. Intruder has been awarded multiple accolades, was selected for GCHQ’s Cyber Accelerator, included on Deloitte’s Tech Fast 50 2023 list as the fastest-growing cybersecurity company in the UK and was named in G2’s 2026 Best Software Awards.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Security teams, red teams, penetration testers, and organizations seeking continuous offensive security testing and remediation.

Audience

Stretched security, IT, and compliance teams

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

A Security
Founded: 2025
United States
a.security/

Company Information

Intruder
Founded: 2015
United Kingdom
intruder.io

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Categories

Categories

Cybersecurity Features

AI / Machine Learning Supported
Behavioral Analytics Not Supported
Endpoint Management Not Supported
Incident Management Not Supported
IOC Verification Not Supported
Tokenization Not Supported
Vulnerability Scanning Supported
Whitelisting / Blacklisting Not Supported

Cloud Security Features

Antivirus Not Supported
Application Security Supported
Behavioral Analytics Not Supported
Encryption Not Supported
Endpoint Management Not Supported
Incident Management Not Supported
Intrusion Detection System Not Supported
Threat Intelligence Not Supported
Two-Factor Authentication Not Supported
Vulnerability Management Supported

IT Security Features

Anti Spam Not Supported
Anti Virus Not Supported
Email Attachment Protection Not Supported
Event Tracking Not Supported
Internet Usage Monitoring Not Supported
Intrusion Detection System Not Supported
IP Protection Not Supported
Spyware Removal Not Supported
Two-Factor Authentication Not Supported
Vulnerability Scanning Supported
Web Threat Management Not Supported
Web Traffic Reporting Not Supported

Network Security Features

Access Control Not Supported
Analytics / Reporting Not Supported
Compliance Reporting Supported
Firewalls Not Supported
Internet Usage Monitoring Not Supported
Intrusion Detection System Not Supported
Threat Response Not Supported
VPN Not Supported
Vulnerability Scanning Supported

Vulnerability Management Features

Asset Discovery Supported
Asset Tagging Supported
Network Scanning Supported
Patch Management Not Supported
Policy Management Not Supported
Prioritization Supported
Risk Management Supported
Vulnerability Assessment Supported
Web Scanning Supported

Vulnerability Scanners Features

Asset Discovery Supported
Black Box Scanning Not Supported
Compliance Monitoring Supported
Continuous Monitoring Supported
Defect Tracking Not Supported
Interactive Scanning Not Supported
Logging and Reporting Not Supported
Network Mapping Not Supported
Perimeter Scanning Supported
Risk Analysis Not Supported
Threat Intelligence Not Supported
Web Inspection Not Supported

Integrations

6clicks Not Supported
Amazon EC2 Not Supported
Amazon Web Services (AWS) Not Supported
Anthropic Supported
BI Book Not Supported
CardinalOps Not Supported
CodeConductor Not Supported
ElectroNeek Not Supported
Jira Not Supported
Jira Work Management Not Supported
Microsoft Azure Not Supported
OpenAI Supported
Quickwork Not Supported
Seemplicity Not Supported
Slack Not Supported
Zapier Not Supported

Integrations

6clicks Supported
Amazon EC2 Supported
Amazon Web Services (AWS) Supported
Anthropic Not Supported
BI Book Supported
CardinalOps Supported
CodeConductor Supported
ElectroNeek Supported
Jira Supported
Jira Work Management Supported
Microsoft Azure Supported
OpenAI Not Supported
Quickwork Supported
Seemplicity Supported
Slack Supported
Zapier Supported
Claim A Security and update features and information
Claim A Security and update features and information
Claim Intruder and update features and information
Claim Intruder and update features and information