+
+

Related Products

  • SOCRadar Extended Threat Intelligence
    104 Ratings
    Visit Website
  • Adaptive Security
    88 Ratings
    Visit Website
  • ZeroPath
    2 Ratings
    Visit Website
  • Guardz
    118 Ratings
    Visit Website
  • Criminal IP
    17 Ratings
    Visit Website
  • Gemini Enterprise Agent Platform
    961 Ratings
    Visit Website
  • NeuBird
    2 Ratings
    Visit Website
  • DriveLock
    1 Rating
    Visit Website
  • Google AI Studio
    12 Ratings
    Visit Website
  • cside
    25 Ratings
    Visit Website

About

GPT-5.4-Cyber is a specialized, cyber-permissive variant of GPT-5.4 designed specifically to support defensive cybersecurity workflows, enabling security professionals to analyze, detect, and remediate vulnerabilities more effectively. It is fine-tuned to lower the refusal boundary for legitimate security tasks, allowing deeper engagement with activities such as vulnerability research, exploit analysis, and secure code evaluation that are typically restricted in general-purpose models. A key capability includes binary reverse engineering, which allows the model to analyze compiled software without access to source code to identify malware potential, weaknesses, and overall system robustness. Integrated within OpenAI’s Trusted Access for Cyber (TAC) program, the model is distributed through a tiered access system that requires identity verification and progressive trust levels, ensuring that only vetted defenders, researchers, and organizations can access its most advanced features.

About

Nebulock is an AI-powered autonomous threat hunting platform designed to proactively identify hidden security threats across an organization’s entire technology stack. It continuously analyzes telemetry data from endpoints, identity systems, cloud environments, networks, and SaaS tools, correlating signals across these layers to uncover attacks that traditional tools miss. It uses agentic AI to automate the full threat hunting lifecycle, forming hypotheses, testing them against real-time data, and translating findings into validated behavioral detection rules without manual intervention. Its core architecture includes a contextual “behavior graph” that builds a baseline of normal activity and detects anomalies by comparing events across a unified timeline, enabling more accurate identification of insider threats, credential misuse, and lateral movement. Nebulock emphasizes behavior-based detection rather than relying on static indicators.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Verified cybersecurity researchers and security teams who want a tool to analyze vulnerabilities and strengthen defensive security workflows

Audience

Enterprise security teams and detection engineers who need an AI platform to proactively hunt, detect, and respond to advanced threats across complex environments

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

OpenAI
Founded: 2015
United States
openai.com/index/scaling-trusted-access-for-cyber-defense/

Company Information

Nebulock
United States
nebulock.io

Alternatives

Claude Security

Claude Security

Anthropic

Alternatives

Claude Mythos

Claude Mythos

Anthropic
Vectra AI

Vectra AI

Vectra
Claude Opus 4.6

Claude Opus 4.6

Anthropic
CrowdStrike Falcon

CrowdStrike Falcon

CrowdStrike

Categories

Categories

Integrations

GPT-5.4
GPT-5.5
GPT-5.5 Pro
OpenClaw

Integrations

GPT-5.4
GPT-5.5
GPT-5.5 Pro
OpenClaw
Claim GPT‑5.4‑Cyber and update features and information
Claim GPT‑5.4‑Cyber and update features and information
Claim Nebulock and update features and information
Claim Nebulock and update features and information