You could create a proxy, but then you've simply changed the problem from "controlling access to the database" to "controlling access to the proxy".

...although you seem ok with having a child do the connecting, so you could pass a random token generated by the child to the parent to serve to authenticate the connection to the child. It's a pity that DBD::Proxy doesn't require any authentication, but maybe you could edit it to your needs.

...although DBD::Proxy's cipher options might do the trick.

Update: Added second paragraph.
Update: Added third paragraph.

In reply to Re^5: From string with variable Address to actual referencing that address? (core crypting problem) by ikegami
in thread From string with variable Address to actual referencing that address? (core crypting problem) by Julgon

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