It is time to get yourself ready to be ahead of rest and to hit ground running when demand starts to grow again.

And if you are an employee in a company that refuses to give you training you need and want, then don’t just sit there complaining. Do something about it. Training should be continuous and lifelong. You cannot possibly know it all. There is always some new skill to learn. There is always some extra knowledge to acquire. But do it. Work hard at it, but make it fun and enjoy it.

To decode a message, simply reverse calculations.
Subtract key from ciphertext using Fibonicci subtraction.
This means we allow no negative numbers. We add 10 if required.
For example, 1 - 9 would yield 2 (because we add 10 so that we're able to subtract 9 from 11).
The first block in ciphertext tells our intended recipient where to start in key.
Here's what recipient's working sheet looks like.

Ciphertext	0919	0626	2521	2345	0731
Key	0919	0523	2226	1725	0811
Plaintext	--	0103	0305	1620	0920

Here's how we subtract 0523 from 0626.
The first column is 0 - 0 = 0.
The second column is 6 - 5 = 1.
The third column is 2 - 2 = 0.
The fourth column is 6 - 3 = 3.
(If your substraction look something like this: 1 - 6, it gives 1-6 = 5 because 11 - 6 = 5.)

By using conversion tablet described earlier,
recipient converts string of numbers back into alphabet characters.
In this example, 01=A and 03=C, so first block 0103 converts to AC.
The string 0103 0305 1620 0920 becomes AC CE PT IT.
The receiver reformats it to become ACCEPT IT.

Security measures...
     

If your key is kept to yourself and intended recipient, and no one else ever gets access to it, this system is 100% secure.

No one will ever break code. Period.

But you need to be careful about security.

Strong key security...means you must conceal your key in a location

where you'll know if it's been tampered with. Usually this means carrying it on yourself at all times.

Good disposal security...means shredding and/or burning your messages

and keys when you are done with it.

One time and one time only...means you don't use a key more than once. Ever.

When used correctly, this system will enable you to share even most sensitive

pieces of information with your colleagues over unsecured channels of communications

such as mail, email and even by phone.

Test your skills...

To verify your new skills, try to decode cyphertext by using key below.

key: 0418 4678 1223 4104 0804 0123 6212 8840 7013

ciphertext: is 4104 1129 1028 6520 8360 8338

Remember that first four-digit group in ciphertext

is a pointer indicating where to begin in key.

Max Penn

http://www.spy-equipment-buying-guide.com