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ArkForge Trust Layer vs Microsoft Security Response Center (MSRC)

Same instrument, two spec sheets — measured, not claimed.

APIArkForge Trust LayerHEALTHY70Microsoft Security Response Center (MSRC)HEALTHY92
Uptime · 30d
Uptime · 90d73.5%100%
Uptime · 30d58.3%100%
P50 · ms1030538
P95 · ms21671107
AuthapiKeynone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — no key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

ArkForge Trust Layer vs Microsoft Security Response Center (MSRC): common questions

Which is more reliable, ArkForge Trust Layer or Microsoft Security Response Center (MSRC)?

On our scheduled checks, Microsoft Security Response Center (MSRC) leads on measured uptime — ArkForge Trust Layer at 73.5% versus Microsoft Security Response Center (MSRC) at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, ArkForge Trust Layer or Microsoft Security Response Center (MSRC)?

Microsoft Security Response Center (MSRC) has the lower median latency in our checks — ArkForge Trust Layer responds in 1030 ms versus Microsoft Security Response Center (MSRC) at 538 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do ArkForge Trust Layer and Microsoft Security Response Center (MSRC) need an API key?

Microsoft Security Response Center (MSRC) needs no key, while ArkForge Trust Layer requires a free API key. If you want to start calling without signup, reach for Microsoft Security Response Center (MSRC) first.

Can I call ArkForge Trust Layer and Microsoft Security Response Center (MSRC) from the browser?

Neither sends browser-friendly CORS headers reliably, so call ArkForge Trust Layer and Microsoft Security Response Center (MSRC) from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are ArkForge Trust Layer and Microsoft Security Response Center (MSRC) free for commercial use?

ArkForge Trust Layer has unclear commercial terms, and Microsoft Security Response Center (MSRC) has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.