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HashiCorp Vault architecture: seals, storage, tokens and secret management

A source-backed practical IROSG IT guide.

HashiCorp Vault architecture: seals, storage, tokens and secret management

Scope

This original IROSG guide covers معماری HashiCorp Vault و lifecycle امن secretها using the cited primary documentation.

Core model

Vault درخواست را authenticate می‌کند، policy را اعمال می‌کند و secret را از storage/secret engine برمی‌گرداند. دادهٔ storage رمزگذاری می‌شود و seal/unseal boundary برای دسترسی به کلیدهای لازم حیاتی است.

Practical workflow

Auth method را به identity واقعی workload وصل کنید، token TTL را کوتاه و renewable طراحی کنید، audit device را فعال کنید و static secret را تا حد ممکن با dynamic credential جایگزین کنید.

Failure modes

Root token روزمره، token بلندمدت، backup بدون recovery test و نگه‌داری unseal key کنار storage چهار failure جدی‌اند. Vault compromise را نباید با encryption-at-rest ساده یکی دانست.

Lab

Dev/test Vault بسازید، یک auth method و policy حداقلی ایجاد کنید، dynamic DB credential یا KV secret با TTL تست کنید و revoke را در log/audit دنبال کنید.

Production method

Capture a baseline, change one variable at a time, test positive and negative paths, preserve evidence, and rehearse rollback before broad rollout.

TRACEABLE KNOWLEDGE

Sources & further reading

01
HashiCorp Vault — مرجع رسمیhttps://developer.hashicorp.com/vault/docs/internals/architecture

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