What is a synonym for secure?

Here are some synonyms for "secure", depending on the context:

General:

* Safe

* Protected

* Sheltered

* Stable

* Firm

* Solid

* Tight

* Tightly held

For physical security:

* Fortified

* Locked

* Guarded

* Defended

For emotional security:

* Confident

* Certain

* Sure

* Comfortable

* At ease

For financial security:

* Stable

* Sound

* Well-off

* Affluent

For employment security:

* Permanent

* Steady

* Stable

For digital security:

* Encrypted

* Protected

* Safe

* Immune

To choose the best synonym, consider the specific meaning you want to convey.