Guard, Security agents and sandboxes
Security for the agentic builder, team, and enterprise.
Tachyonic is building machine-speed cybersecurity: security agents for cyber defense, Guard for control of your enterprise agents, and sandboxes for secure execution.
Guard your agents. Defend your systems. Build in sandboxes.
Your agent can reason. Your policy decides what it can do.
Deterministic controls for enterprise agent actions. No model in the synchronous policy-decision path.
Agent procurement-assistant
Action export supplier records
Destination unapproved external service
Policy approved destinations only
Decision DENY
Reason destination not permittedThe model proposes. Policy decides.
From finding a weakness to verifying the fix.
We are building security agents to test agentic systems, find and patch vulnerabilities, and defend against AI-enabled attacks at machine speed. Start with security testing against an endpoint you own or are authorized to test.
$ tachyonic runtime start --target https://your-agent.example.com
$ tachyonic runtime watch <runtime-id>
$ tachyonic runtime artifacts <runtime-id>Run a security test. Follow execution. Review the evidence.
Replace the example target URL and runtime ID before running these commands.
Give your agents a place to build and run.
Run agent-written code in isolated execution environments with resource limits and network policies. Develop workflows without handing them unrestricted access to your infrastructure.
$ tachyonic login
$ tachyonic sandbox create --budget 30m
$ tachyonic sandbox exec <sandbox-id> -- python3 --versionCreate an environment. Execute code. Keep the boundaries explicit.
Sandbox commands require CLI 0.18.0 or later. Check your installed version.
Why Tachyonic
AI changes both sides of security.
AI expands what attackers can do. It also expands what your own systems are allowed to do.
Security teams need to test and defend at machine speed. Enterprises need independent controls on the agents they deploy. Developers need secure environments in which to build.
Tachyonic brings these needs into one cybersecurity platform. Each product has a distinct job.
Tachyonic Guard
Give agents capability.
Keep authority.
The model proposes. Policy decides.
An enterprise agent can read sensitive information and act through powerful tools. The model should not be the authority on whether an action is permitted.
Tachyonic Guard puts deterministic policy enforcement outside the model's reasoning. Set the boundaries for your enterprise agents and make those boundaries part of execution.
- Define permitted actions for the systems an agent can access.
- Apply policy independently of the agent's prompts and reasoning.
- Govern enterprise agents without adopting Tachyonic security agents or sandboxes.
Tachyonic security agents
Security work at machine speed.
We are building a security-agent suite that moves from discovering a weakness to verifying remediation and defending the system.
Test agentic systems.
Exercise the boundaries between instructions, data and tools. Investigate how an agent behaves when those boundaries are challenged.
Find and patch vulnerabilities.
Bring discovery, remediation and verification into one security workflow.
Defend against AI-enabled attacks.
Build toward continuous security operations that can investigate threats and act within an authorized response scope.
Begin with Tachyonic's security runtimes: bounded tests of authorized agent endpoints with findings and evidence for review. Work with us to shape the broader security-agent workflows your organization needs.
Tachyonic sandboxes
Build freely.
Run within boundaries.
Agent-written code needs a place to execute. It does not need unrestricted access to your host or production systems.
Tachyonic sandboxes provide isolated environments with explicit resource limits and network policies. Use the CLI to create an environment and run code inside it.
A sandbox is where your agent runs. A security runtime tests it.
Bring us the workflow you want to secure.
An enterprise agent with access to sensitive systems. A security process that needs to move faster. An application that needs a safer execution environment.
Start with the product that solves your problem. Expand as your deployment grows.