diff --git a/docs/configuration/secret-management.md b/docs/configuration/secret-management.md
new file mode 100644
index 0000000..50f9f43
--- /dev/null
+++ b/docs/configuration/secret-management.md
@@ -0,0 +1,187 @@
+# Secret Key Management
+
+`authpaseto_secret_key` is the root of trust for all `local` tokens. If an attacker
+reads this key, they can mint valid tokens and impersonate any subject in your
+system until the key is rotated and previously issued tokens are invalidated.
+
+This guide explains how to:
+
+1. Generate a cryptographically strong key.
+2. Store it in a secure system instead of source code.
+3. Retrieve it safely at runtime.
+4. Rotate it with minimal downtime.
+
+## Why this matters
+
+For `local` PASETO, your secret key is used for authenticated encryption.
+Compromise impact is high:
+
+- **Token forgery:** attackers can create valid access or refresh tokens.
+- **Privilege escalation:** forged tokens can carry arbitrary claims.
+- **Persistence:** compromise may remain active until keys rotate.
+
+Treat this key like a database credential with admin scope, or better.
+
+## Key generation requirements
+
+Use at least **32 random bytes** from a cryptographically secure RNG. For
+storage and transport, encode bytes as URL-safe base64.
+
+```python
+import base64
+import secrets
+
+
+def generate_paseto_secret_key() -> str:
+    """Return a new URL-safe base64 key for `authpaseto_secret_key`."""
+    raw_key = secrets.token_bytes(32)
+    return base64.urlsafe_b64encode(raw_key).decode("utf-8")
+```
+
+Avoid:
+
+- Hardcoded strings such as `"secret"`.
+- Password-like values typed by humans.
+- Reusing keys across environments.
+
+Generate unique keys per environment (`dev`, `staging`, `prod`) and per tenant
+when you need strict cryptographic isolation.
+
+## Storage and retrieval options
+
+### 1) Environment variable (baseline)
+
+Store only the generated random key value in an environment variable such as
+`AUTHPASETO_SECRET_KEY`.
+
+**Advantages**
+
+- Easy to adopt.
+- Works with containers and most deployment systems.
+
+**Disadvantages**
+
+- Exposed to process-level introspection.
+- Rotation usually needs restarts.
+- Weak controls if your deployment platform lacks secret management.
+
+### 2) Encrypted file + Fernet envelope encryption
+
+Store an encrypted key blob on disk and decrypt it at startup with a separate
+master key (for example from your orchestrator secret store).
+
+**Advantages**
+
+- At-rest encryption for file-based deployments.
+- Easy local/offline operation.
+
+**Disadvantages**
+
+- You must still protect and rotate the Fernet master key.
+- Adds envelope-encryption operational complexity.
+
+### 3) TPM-backed unsealing (`tpm2-pytss`)
+
+Seal the PASETO key to TPM state (PCR policy), then unseal only on trusted
+hosts and expected boot conditions.
+
+**Advantages**
+
+- Hardware-backed protection.
+- Strong resistance to key extraction from disk images.
+- Can bind decryption to platform integrity.
+
+**Disadvantages**
+
+- Platform-specific provisioning and recovery workflows.
+- Hardware lifecycle and replacement complexity.
+- More operational overhead than software-only options.
+
+### 4) HashiCorp Vault (transit/kv)
+
+Keep key material in Vault and retrieve short-lived secrets at startup (or on a
+refresh schedule). Prefer AppRole, Kubernetes auth, or cloud IAM auth.
+
+**Advantages**
+
+- Centralized access control and auditing.
+- Strong policy model and dynamic credentials.
+- Good rotation workflows.
+
+**Disadvantages**
+
+- Requires high-availability Vault operations.
+- New dependency in your auth critical path.
+- Misconfigured policies can still leak secrets.
+
+### 5) Cloud secret managers (AWS/GCP/Azure)
+
+Use managed secrets services (for example AWS Secrets Manager, GCP Secret
+Manager, or Azure Key Vault) with workload identity.
+
+**Advantages**
+
+- Managed durability/HA and IAM integration.
+- Native rotation tooling and audit logs.
+
+**Disadvantages**
+
+- Cloud lock-in.
+- Latency/network dependency if fetched at request time.
+
+### 6) Keycloak (identity provider integration)
+
+Keycloak is useful for externalizing identity and token issuance, but it is not
+a full secret-management system for generic application keys.
+
+**Advantages**
+
+- Centralized identity and access model.
+- Useful when you already delegate authn/authz to Keycloak.
+
+**Disadvantages**
+
+- Not designed as a general-purpose secret vault.
+- Limited secret lifecycle controls compared to Vault/KMS products.
+- Usually better paired with a dedicated secret manager.
+
+## Recommended loading pattern
+
+- Retrieve the secret once during startup.
+- Keep it in memory only (avoid writing plaintext to logs/files).
+- Fail fast if retrieval fails.
+- Cache with explicit refresh policy only if your backend supports safe rotation.
+
+```python
+import os
+
+from fastapi_paseto import AuthPASETO
+
+
+def load_secret_from_env() -> str:
+    """Read a required PASETO secret from environment variables."""
+    secret = os.getenv("AUTHPASETO_SECRET_KEY")
+    if not secret:
+        msg = "AUTHPASETO_SECRET_KEY is not set"
+        raise RuntimeError(msg)
+    return secret
+
+
+@AuthPASETO.load_config
+def get_config() -> dict[str, str]:
+    """Provide secure runtime configuration to FastAPI PASETO."""
+    return {"authpaseto_secret_key": load_secret_from_env()}
+```
+
+## Rotation strategy
+
+Use staged rotation with overlap:
+
+1. Generate a new key in your secret manager.
+2. Deploy services that can validate old tokens while issuing with the new key
+   (or use short token TTLs and coordinated cutover).
+3. Wait for old access/refresh windows to expire.
+4. Revoke and remove the previous key.
+
+For high-security environments, automate periodic key rotation and include
+incident-driven emergency rotation playbooks.
diff --git a/docs/examples.md b/docs/examples.md
index fbc95eb..9c5d4ab 100644
--- a/docs/examples.md
+++ b/docs/examples.md
@@ -19,5 +19,6 @@ from example file to the relevant guide.
 | `examples/footer_assertion.py` | Footers and implicit assertions | [Footers and Assertions](advanced-usage/footer-assertion.md) |
 | `examples/overrides.py` | Route-level transport overrides | [Per-route Overrides](advanced-usage/overrides.md) |
 | `examples/validation.py` | Issuer, audience, base64, and custom token types | [Validation and Custom Types](advanced-usage/validation.md) |
+| `examples/secure_secret_management.py` | Secure key generation and retrieval patterns | [Secret Key Management](configuration/secret-management.md) |
 | `examples/generate_doc.py` | Manual OpenAPI customization | [Generate Documentation](advanced-usage/generate-docs.md) |
 | `examples/multiple_files/` | Multi-module application layout | [Bigger Applications](advanced-usage/bigger-app.md) |
diff --git a/docs/index.md b/docs/index.md
index 01bc4b3..1eb0278 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -54,5 +54,6 @@ def get_config():
 - Start with [Basic Usage](usage/basic.md)
 - See [JSON Body Tokens](usage/json.md) for HTTP body transport
 - See [WebSocket Usage](usage/websocket.md) for header and query auth
+- See [Secret Key Management](configuration/secret-management.md) for generation, storage, and rotation guidance
 - See [Examples](examples.md) for the full example catalog
 - See [API Documentation](api-doc.md) for the full callable reference
diff --git a/examples/secure_secret_management.py b/examples/secure_secret_management.py
new file mode 100644
index 0000000..0043978
--- /dev/null
+++ b/examples/secure_secret_management.py
@@ -0,0 +1,77 @@
+"""Example secret loading patterns for `authpaseto_secret_key`.
+
+This module demonstrates secure key generation and retrieval options that can be
+adapted to environment variables, Fernet-encrypted local files, and TPM-backed
+unsealing.
+"""
+
+import base64
+import os
+import secrets
+from pathlib import Path
+
+from cryptography.fernet import Fernet
+
+from fastapi_paseto import AuthPASETO
+
+
+def generate_paseto_secret_key() -> str:
+    """Generate a URL-safe base64 key for `authpaseto_secret_key`.
+
+    Returns:
+        Newly generated key encoded as UTF-8 text.
+    """
+    raw_key = secrets.token_bytes(32)
+    return base64.urlsafe_b64encode(raw_key).decode("utf-8")
+
+
+def load_secret_from_env() -> str:
+    """Load `AUTHPASETO_SECRET_KEY` and fail fast if it is unset.
+
+    Raises:
+        RuntimeError: If the environment variable is missing.
+
+    Returns:
+        Secret key string suitable for `authpaseto_secret_key`.
+    """
+    secret = os.getenv("AUTHPASETO_SECRET_KEY")
+    if secret:
+        return secret
+    msg = "AUTHPASETO_SECRET_KEY is not set"
+    raise RuntimeError(msg)
+
+
+def decrypt_secret_with_fernet(encrypted_path: Path, fernet_key: str) -> str:
+    """Decrypt an encrypted secret blob with Fernet.
+
+    Args:
+        encrypted_path: Path to encrypted key bytes.
+        fernet_key: Base64-encoded Fernet key from a secure source.
+
+    Returns:
+        Decrypted secret key text for `authpaseto_secret_key`.
+    """
+    encrypted_bytes = encrypted_path.read_bytes()
+    decrypted_bytes = Fernet(fernet_key.encode("utf-8")).decrypt(encrypted_bytes)
+    return decrypted_bytes.decode("utf-8")
+
+
+def load_secret_from_tpm() -> str:
+    """Placeholder showing where TPM unseal integration should happen.
+
+    Replace this function with your `tpm2-pytss` policy session and unseal flow.
+
+    Returns:
+        Secret key text loaded from TPM-sealed storage.
+    """
+    msg = "Implement TPM unseal using tpm2-pytss for your platform"
+    raise NotImplementedError(msg)
+
+
+@AuthPASETO.load_config
+def get_config() -> dict[str, str]:
+    """Return runtime configuration for FastAPI PASETO.
+
+    This example defaults to an environment variable for simplicity.
+    """
+    return {"authpaseto_secret_key": load_secret_from_env()}
diff --git a/mkdocs.yml b/mkdocs.yml
index c59a7a0..8ffca78 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,34 +1,34 @@
 site_name: FastAPI PASETO
 site_description: FastAPI extension that provides PASETO Auth support
-theme:
-  name: material
-  palette:
-    primary: black
-
-repo_name: Raze-Systems/fastapi-paseto
-repo_url: https://github.com/Raze-Systems/fastapi-paseto
-
-markdown_extensions:
-  - markdown_include.include:
-      base_path: docs
-  - toc:
-      permalink: true
-  - pymdownx.highlight:
-      linenums_style: pymdownx.inline
-  - pymdownx.magiclink:
-      user: Raze-Systems
-      repo: fastapi-paseto
-      repo_url_shorthand: true
-  - pymdownx.emoji:
-      emoji_index: !!python/name:pymdownx.emoji.twemoji
-  - attr_list
-  - def_list
-  - admonition
-  - codehilite
-  - pymdownx.tabbed
-  - pymdownx.superfences
-  - pymdownx.inlinehilite
-
+theme:
+  name: material
+  palette:
+    primary: black
+
+repo_name: Raze-Systems/fastapi-paseto
+repo_url: https://github.com/Raze-Systems/fastapi-paseto
+
+markdown_extensions:
+  - markdown_include.include:
+      base_path: docs
+  - toc:
+      permalink: true
+  - pymdownx.highlight:
+      linenums_style: pymdownx.inline
+  - pymdownx.magiclink:
+      user: Raze-Systems
+      repo: fastapi-paseto
+      repo_url_shorthand: true
+  - pymdownx.emoji:
+      emoji_index: !!python/name:pymdownx.emoji.twemoji
+  - attr_list
+  - def_list
+  - admonition
+  - codehilite
+  - pymdownx.tabbed
+  - pymdownx.superfences
+  - pymdownx.inlinehilite
+
 nav:
   - About: index.md
   - Usage:
@@ -50,6 +50,7 @@ nav:
     - Generate Documentation: advanced-usage/generate-docs.md
   - Configuration Options:
     - General Options: configuration/general.md
+    - Secret Key Management: configuration/secret-management.md
     - HTTP Transport Options: configuration/headers.md
     - Denylist Options: configuration/denylist.md
   - Examples: examples.md
@@ -57,6 +58,6 @@ nav:
   - Supply Chain Security: supply-chain-security.md
   - Development - Contributing: contributing.md
   - Release Notes: release-notes.md
-
-extra_css:
-  - 'css/custom.css'
+
+extra_css:
+  - 'css/custom.css'