Your Fortress in the Digital Realm
Citadel Frame is a next-generation desktop cyber-defense platform — real-time threat scanning, AI-driven intelligence, breach monitoring, and automated hardening in one unified command center.
Trusted by security teams worldwide
Up and Running in 3 Minutes
No complex setup. No cloud dependencies. Just download and defend.
Download & Install
Grab the installer, run setup, and Citadel Frame deploys to your system in under a minute.
Run Your First Scan
One-click deep scan analyzes your firewall, network exposure, startup items, registry, and more.
Stay Protected
Real-time monitors, AI threat analysis, and automated hardening keep you defended around the clock.
Defense-Grade Capabilities
Every layer of your system — inspected, hardened, and autonomously defended.
Real-Time Threat Scanning
Multi-vector scanners for firewall posture, Defender status, network exposure, startup persistence, and software vulnerabilities.
AI-Powered Intelligence
GPT-4o integration provides contextual risk analysis, natural-language threat summaries, and predictive defense recommendations.
Breach Monitoring
Continuous dark-web surveillance for compromised credentials with automated remediation playbooks and risk scoring.
System Hardening Advisor
Automated OS-level hardening checks with one-click remediation aligned to CIS benchmarks and NIST guidelines.
Download & Email Inspection
Static analysis, behavioral monitoring, steganography detection, and PDF inspection for every file entering your system.
Network Connection Monitor
Live visibility into all inbound/outbound connections with GeoIP enrichment, process attribution, and anomaly flagging.
Compliance Engine
Built-in ISO 27001 and NIST profiles with full audit trails, exportable compliance reports, and gap analysis dashboards.
Application Lock & Control
Granular execution policies, process interception, and tamper-proof self-defense mechanisms to block unauthorized software.
Ransomware Shield
Real-time file system monitoring with honeypot traps, entropy analysis, and instant process termination on detection.
DNS Firewall
Block malicious domains at the DNS level. Threat feed integration with automatic updates and custom blocklists.
WhatsApp AI Bridge
Receive threat alerts and issue commands via WhatsApp. Your AI security assistant is always one message away.
Secure File Vault
AES-256 encrypted storage for sensitive documents with secure wipe, auto-lock, and tamper detection built in.
Layered Defense Architecture
Built from the ground up as a multi-tier cyber defense stack.
Presentation Layer
WPF dashboard with real-time telemetry, dark-themed circuit-board UI, and MVVM architecture.
Intelligence Layer
GPT-4o reasoning engine, threat-intel feeds, behavioral analytics, and predictive risk models.
Scanning & Inspection Layer
Multi-vector scanners, email/download inspection pipelines, registry audits, and resource monitors.
Protection Layer
AMSI integration, ransomware shield, DNS firewall, tamper protection, and quarantine zone.
Compliance & Reporting Layer
ISO 27001, NIST profiles, audit trails, PDF/HTML export, forensic case management.
Communication Layer
WhatsApp AI Bridge, notification services, scheduling, and voice command interfaces.
How We Compare
See how Citadel Frame stacks up against traditional security suites.
| Feature | Citadel Frame | Traditional AV | Enterprise SIEM |
|---|---|---|---|
| AI Threat Analysis | ✔ | ✘ | Partial |
| Breach Monitoring | ✔ | ✘ | ✔ |
| Compliance Engine | ✔ | ✘ | ✔ |
| Ransomware Shield | ✔ | Partial | ✘ |
| DNS Firewall | ✔ | ✘ | ✔ |
| Encrypted File Vault | ✔ | ✘ | ✘ |
| Free Tier | ✔ | ✘ | ✘ |
| Local-First (No Cloud) | ✔ | Partial | ✘ |
| Starting Price | R0 / Free | $40+/yr | $1000+/yr |
Trusted by Security Professionals
See what our users say about Citadel Frame.
"Citadel Frame replaced three separate security tools for us. The breach monitoring alone has caught two credential leaks before they became incidents."
"The AI-powered threat summaries save me hours each week. I get natural-language reports instead of cryptic log files. Truly next-generation."
"The compliance engine with ISO 27001 and NIST profiles made our audit preparation effortless. One-click reports that auditors actually accept."
Frequently Asked Questions
Everything you need to know about Citadel Frame.
Citadel Frame is a next-generation Windows desktop cyber-defense platform. It combines real-time threat scanning, AI-driven intelligence, breach monitoring, system hardening, and compliance reporting in a single unified command center.
Yes! Citadel Frame includes a free tier with core scanning capabilities. Upgrade to Guardian or Fortress plans for advanced features like AI analysis, breach monitoring, and compliance reporting.
Citadel Frame currently supports Windows 10 (version 1809+) and Windows 11, 64-bit. It requires .NET 8 Desktop Runtime, which is included in the installer.
Citadel Frame integrates with GPT-4o to provide contextual risk analysis, natural-language threat summaries, and predictive defense recommendations. All AI processing is done securely with your data never stored on third-party servers.
Yes! Guardian and Fortress plans support team management with per-seat licensing. Add team members from your dashboard, and each member gets their own license with pro-rata billing.
No. Citadel Frame is a local-first application. All scans, inspections, and hardening run entirely on your machine. AI features use encrypted API calls with no data retention on third-party servers.
Citadel Frame complements your existing antivirus by adding layers of protection that traditional AV doesn't provide — AI threat analysis, breach monitoring, compliance management, DNS firewall, and system hardening. It works alongside Windows Defender and other security software.
Citadel Frame uses a multi-layered approach: honeypot file traps detect unauthorized file access, real-time entropy analysis identifies encryption activity, and instant process termination stops ransomware before it can spread. Protected folder zones add extra security for your most critical data.
Citadel Frame's Compliance Engine includes pre-built profiles for ISO 27001:2022, NIST Cybersecurity Framework 2.0, CIS Controls v8, and POPIA (South Africa's data protection act). It generates exportable audit reports with evidence collection for real compliance audits.
Absolutely. The Fortress (Enterprise) plan includes team management with per-seat licensing, compliance engines, forensic case management, breach monitoring, and dedicated support. It's designed for businesses of all sizes — from small offices to enterprise security teams.
Citadel Frame starts free with the Sentinel tier. The Guardian plan is R179/month (or R1,799/year — save 17%), and the Fortress plan is R549/month (or R5,499/year). All prices are in South African Rand with multi-currency support at checkout. No credit card required for the free tier.
Ready to Fortify?
Download Citadel Frame and take command of your digital security. Free tier available — no credit card required.