# Fortinet AI Security On-Ramp

> Fortinet adds AI security to existing firewalls without new deployments.
- Title: Fortinet AI Security On-Ramp · SiliconANGLE | Shortify
- Summary: Fortinet adds AI security to existing firewalls without new deployments. Fortinet's FortiGuard Inline AI Security Service lets customers inspect AI traffic…
- Keywords: fortinet, fortiguard, ai security, firewall, fortigate, virtue ai, ai inspection, agent visibility, token spending, mcp protocol, technology, enterprise
- Source: SiliconANGLE — https://siliconangle.com/2026/10/29/fortinet-turns-its-firewall-footprint-into-an-ai-security-on-ramp
- Author: Zeus Kerravala
- Published: 2026-10-29T19:55:33+00:00
- Read time: 2 min
- Topics: fortinet, fortiguard, ai security, firewall, fortigate, virtue ai, ai inspection, agent visibility, token spending, mcp protocol, technology, enterprise
## Fortinet's AI Security Strategy
Fortinet applies its existing firewall infrastructure to deliver ai security without new deployments.
## FortiGuard AI Service Launch
Fortinet announced FortiGuard Inline AI Security Service for real-time ai traffic inspection through existing firewalls.
## Virtue AI Integration
Fortinet integrated Virtue AI's technology into FortiAIGate for ai inspection and guardrails.
## AI Security Market Shift
Major vendors like Palo Alto Networks and Check Point acquired ai security startups to address growing ai threats.
## Platform Strategy
Fortinet leverages existing fortigate installations to provide ai security without new infrastructure deployments.
## AI Traffic Inspection
FortiAIGate inspects ai prompts, model responses, and mcp tool traffic in real time across text, images, audio, video and code.
## Data Loss Prevention
Expanded data loss prevention detects 35 types of personally identifiable information and confidential data in ai interactions.
## Token Spending Control
Fortinet allows administrators to set model permissions, budgets, spending limits and rate limits at multiple levels.
## Denial-of-Wallet Attacks
Fortinet addresses denial-of-wallet attacks where malicious prompts burn through tokens and gpu compute resources.
## Agent Visibility
FortiAIGate shows which agents operate across the business and how they interact with enterprise applications.
## Self-Hosted Options
Fortinet offers self-hosted FortiAIGate for organizations with data sovereignty requirements or privacy concerns.
## Compliance Policies
Fortinet includes over 50 predefined compliance policies covering ai governance frameworks and data privacy laws.
## Quarterly Results
Fortinet reported q3 revenue of $2.08 billion, beating consensus at $2.06 billion with product revenue up 37% to $765 million.
## Stock Reaction
Fortinet stock fell over 20% after earnings due to service revenue growth only 13% to $1.31 billion.
## Market Analysis
Analyst Catharine Trebnick called the stock drop 'selloff overdone' and maintained a buy rating.
## AI Security Challenges
AI security requires tls decryption for full effectiveness, which many organizations still don't implement.
## Key takeaway

Fortinet's FortiGuard Inline AI Security Service lets customers inspect AI traffic through existing firewalls with minimal setup.