Industries / Technology
Harmonic Security helps technology teams securely adopt AI
Build securely with AI IDEs and coding agents
Built with leading technology companies, who helped build the models that power Harmonic. See the source code in every prompt, with the right controls across browser, endpoint and MCP servers.
Talk to us about securing AIWho we work with
Why Harmonic for technology
Build securely with AI IDEs without breaking flow
We work with leading technology companies, from software and SaaS vendors to hardware and semiconductor makers, and they have helped build the models that power Harmonic's capabilities. That is why Harmonic recognizes source code, access keys, billing and payment data, and customer data the way your own teams do. It assesses the entire submission rather than matching brittle rules, and applies the right controls in the browser, on the endpoint and across MCP servers, so engineers can use AI IDEs and coding agents and still build securely.
01Source code
Protect source code in every AI tool
Secure your codebase without the noise of regex. Harmonic assesses the entire submission to AI, and small language models built with input from leading technology companies recognize source code, access keys, billing and payment data, and customer data in full context with a high degree of accuracy.
When any of it heads toward an unapproved AI tool or a personal account, Harmonic blocks it in real time and points the developer to the approved AI IDE, so your code and customer information stay inside your controlled environment.
02AI IDEs and agents
Use AI IDEs and MCP servers with the right controls
AI IDEs and coding agents now read your repositories, run commands and call MCP servers on a developer's behalf. Harmonic applies controls in the browser, on the endpoint and at the MCP layer, so you can see which tools each agent calls and what data it sends.
A remote MCP gateway gives you control over MCP tool calls and where sensitive data goes, so engineers can build with AI securely.
03Shadow AI
Find every AI tool and MCP server in use
Engineers across the company are experimenting with new AI tools, extensions and agents as part of their daily work.
Continuously discover and inventory AI activity in the browser and on the endpoint, along with the MCP servers and clients running in your environment, for a real-time view of both the tools people use and the autonomous workflows running behind the scenes.
Top resources
Resources for technology teams
Agentic guardrails, source-code classification and what other engineering orgs are doing.
Frequently asked questions
Quick answers for technology teams
Short, direct answers to what engineering and security teams ask before bringing Harmonic in.
Why can't security teams just block all AI tools?
AI is embedded in approved productivity tools like Google Translate, Microsoft Copilot and Salesforce, so blocking AI would block core business functions. Employees will also use personal devices and accounts when corporate access is restricted, creating greater shadow AI risk.
Do Netskope and Zscaler offer AI-specific controls?
Some SASE vendors offer limited AI controls for a small number of high-profile domains like ChatGPT or Copilot. Those controls require per-domain integrations and do not cover the full spectrum of AI tools, embedded AI features, or agentic workflows.
What is Harmonic Security's technical differentiator?
Harmonic uses purpose-built small language models that understand user intent and sensitive data in milliseconds. This low-latency analysis lets you understand AI usage and enforce inline controls without slowing work down.
How is Harmonic Security deployed?
Harmonic can be installed with a range of MDM tools, such as Kandji, Intune or Jamf.
Get started
Build your AI guardrails for engineering
Gain the visibility and control you need to guide AI use with confidence. Most teams see first insight in about 30 minutes.
What you'll see with Harmonic Security
- Your full AI usage footprint: every surface, every team, every exposure.
- Inline guardrails that coach, warn, or block, firing in under 200ms.
- See and control what AI coding agents are actually doing.
- Coverage of browser, endpoint and MCP.
- Deployment in minutes via Intune, JAMF, or Kandji.
