security PC Updates to be done on TMG or PCs!!??

Question

Dears;

oracle has released new security update for java (web browsing) called Java 7 Update 11,

i want to update the company computers with it, and i have TMG,

is it enough to update my TMG which will protect my network for this threat, and how?

or i should update all the PCs?

please advise.

thank you

Answer 1

any one has an answer?

appreciated!