[squid-users] ACL to block installation program

[Fiorenza Meini]

Hi,
is there a way to filter and block update programs which come from 
Internet, for example java update or windows update , withouth using the 
url of the web site, but working with  header/mime types ?

Thanks and regards

Fiorenza Meini
-- 
Spazio Web S.r.l.
V. Dante, 10
13900 Biella
Tel.: +39 015 2431982
Fax.: +39 015 2522600
Numero d'Iscrizione al Registro Imprese presso CCIAA Biella, Cod.Fisc.e 
P.Iva: 02414430021
Iscriz. REA: BI - 188936 Cap. Soc.: €. 30.000 i.v.