No password in ppp.log & syslog

[Farnis <Farnis@libero.it>]

Hi All,
esiste un modo per evitare che la login e password di connessione al provider
siano scritte in chiaro in var/log/ppp.log & syslog? Infatti la situazione 
attuale e' la seguente:

.,-''-,..,-''-,..,-''-,..,-''-,..,-''-,..,-''-,..,-''-,..,-''-,. 
Apr 10 23:46:46 shelly pppd[4037]: Serial connection established.
Apr 10 23:46:47 shelly pppd[4037]: Using interface ppp0
Apr 10 23:46:47 shelly pppd[4037]: Connect: ppp0 <--> /dev/ttyS1

[...]

Apr 10 23:46:52 shelly pppd[4037]: sent [PAP AuthReq id=0x1
user="MYUSERNAME" password="MYPASSWORD"]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Apr 10 23:46:52 shelly pppd[4037]: rcvd [PAP AuthAck id=0x1 ""]
Apr 10 23:46:52 shelly pppd[4037]: Remote message:
Apr 10 23:46:52 shelly pppd[4037]: sent [IPCP ConfReq id=0x1 <addr 0.0.0.0>
<compress VJ 0f 01>]
.,-''-,..,-''-,..,-''-,..,-''-,..,-''-,..,-''-,..,-''-,..,-''-,. 

Grazie in anticipo.

-- 
Fiat500Web: http://www.poli.studenti.to.it/~f.sirna
 E-mail:fiat500web@libero.it
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