What is best way to start up to secure processes with encrypted passwords

Question

Please redirect me if this should be in another Java forum ...
I want to have 2 Java applications running on a secure server. Both contain a password in memory that needs to be kept highly secure. Also, I want each application to be able to restart the application if one fails (I already am doing this with other appications). Finally, I want assurances when an app is restarted, the source is identical to when processes were first brought up manually.
Essentially, here is what I'm thinking about, but there's probably a better way:
Items Required:
App1 Code
App1 Password
App1 Code Hash
App2 Code
App2 Password
App2 Code Hash
When a server is initially brought up, App1 Code is started manually by Admin. App1 will prompt for App1 Password, and App2 Password (Admin will enter these manually). App1 will also display App1 Code Hash and App2 Code Hash. Admin will verify the Hashes match the expected value. App1 will automatically start App2. Upon initially being started, App2 will begin listening on SSLServerSocket. App1 will connect to this socket, and pass App2 both App1 and App2 Passwords, as well as App1 and App2 Code Hashes. At this point, both Apps are running, and both will have both Passwords and Code Hashes in memory. If either App fails, the other App will catch it (through a periodic process check). Before restarting, the Hash of the Code will be rechecked (of the App being restarted), and the Passwords/Hashes will be repassed to the restarted App through SSL session.
Any holes here?
Any better ways of implementing?
Thanks!

Answer 1

First, you should have to Apple IDs
Second, you must have a Wi-Fi connection.
Facetime Calls
To add them go to address book and put in the Apple ID username under email.
Go to facetime, click the contacts button on the bottom. Click the name they gave them. Click the email you used for their Apple ID. It should start a call with the device hooked up with that Apple ID.
Set-Up Facetime
Go to settings. Click facetime. Sign-in with the Apple ID you are using. When someone calls that address it should give you a notification.
Texting
If you are getting a new iPod you will be getting with iOS 5 wich includes iMessage to other iOS 5 devices. Just click iMessage at the home screen and type in the name of the person with the Apple ID you want to text OR type in the Apple ID you want to text. You should start a convorsation with the iDevice hooked up to that Apple ID.
Set-Up iMessage (a.k.a. Texting)
Go to settings. Click iMessage. Sign-in with the Apple ID you are using. When someone texts that address it will notify you.
Hope I helped!