Where is the 9.3 old-release packages directory ?

From: Stefano Fontes <nerdlog32_at_gmail.com>
Date: Fri, 10 Dec 2021 17:45:33 UTC 
Hi friends,

I'm using the FreeBSD 9.3 Release and I'm not finding it's packages 
directory, even at the FreeBSD Archive FTP site:

ftp://ftp-archive.freebsd.org/pub/FreeBSD-Archive/ports/i386/

There's a HTTP site containing that directory, but I'm not sure about 
it's security:

http://flashback.sorbs.net/packages/pub/FreeBSD/ports/amd64/packages-9.3-release/

I need to install the Samba network file server in my FreeBSD Server, 
but what can I do to do it securely ???

Thank you very much for any guidance regarding this subject !!!