Runtime authorization & controls
Inline enforcement layer that inspects prompts, plans, tool calls, generated commands and data payloads before execution and returns an allow, block or redact decision, with a companion MCP gateway applying least-privilege controls and trust zones. Evidence comes from vendor product pages rather than reference documentation.
commercial · generally available · Research snapshot 2026-09-06
Visit the official product source ↗Runtime authorization & controls · Agent security & threat detection
Useful conversation with: CISO, Cloud security architect, Platform security lead.
Show me the Semantic Firewall blocking a shell command produced by an injected instruction and redacting a bulk data read, with the policy that produced each decision.
Support labels reflect the supplied research. Documentation and vendor claims are not independent product tests. “Not established” means the researcher did not find support; it does not prove a capability is absent.
Vendor claim
The product page states the Semantic Firewall reads the meaning of every prompt, plan, tool call, command and data payload before execution and enforces an allow, block or redact decision inline.
Limit: No reference documentation, benchmark or latency figure was available on the fetched pages.
Vendor claim
Operant states it separates legitimate work from injected instructions, blocks privilege escalation and shell breakout attempts pre-execution, and stops bulk reads, credential access and unauthorised sharing across MCP servers, plugins and sub-agents.
Limit: Detection methodology and false-positive handling are not described.
Vendor claim
The MCP Gateway page states it enforces least-privilege execution controls and per-tool access permissions, with real-time blocking of untrusted servers and tools and detection of prompt injection, jailbreaks and tool poisoning.
Limit: Both sources are marketing pages; deployment prerequisites are not documented.
Listing does not imply partnership, supplier status, a working DutyGraph integration, or a compliance certification.
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