5.6 Security Control
The commands for the security control feature are:
''E
Enable security control
''Z
Password store
''W
Key store
Security control is a valuable feature when operating a modem with dial
backup enabled. It will guard against the modem being forced to enter dial
backup from either a 'wrong number' or a malicious caller.
When the link is initially established, the master modem sends its key
(
''W
) to the remote modem. This is checked against the remote modem's
own key. If they match, the remote modem will then send its password (
''Z
)
to the master modem where it is checked against the password of the
master modem.
If the key and password are not identical in both modems, the link will not
be authenticated.
X450-310851 Issue 2
5-6
Rev.0
Summary of Contents for syncro 1496
Page 10: ...X450 310851 Issue 2 0 10 Rev 1...
Page 12: ...X450 310851 Issue 2 1 2 Rev 0...
Page 20: ...X450 310851 Issue 2 1 10 Rev 0...
Page 28: ...X450 310851 Issue 2 2 8 Rev 0...
Page 36: ...X450 310851 Issue 2 3 8 Rev 0...
Page 38: ...X450 310851 Issue 2 4 2 Rev 0...
Page 76: ...X450 310851 Issue 2 5 10 Rev 0...
Page 102: ...X450 310851 Issue 2 7 16 Rev 0...
Page 130: ...X450 310851 Issue 2 8 28 Rev 0...
Page 134: ...X450 310851 Issue 2 9 4 Rev 0...
Page 144: ...X450 310851 Issue 2 A 4 Rev 0...
Page 178: ...X450 310851 Issue 2 C 30 Rev 0...
Page 179: ...X450 310851 Issue 2 C 31 Rev 0...
Page 182: ...X450 310851 Issue 2 C 34 Rev 0...
