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DDN Security Bulletin issue 01
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DDN Security Bulletin 01 DCA DDN Defense Communications System
22 Sep 89 Published by: DDN Security Coordination Center
(SCC@NIC.DDN.MIL) (800) 235-3155
DEFENSE DATA NETWORK
SECURITY BULLETIN
The DDN SECURITY BULLETIN is distributed online by the DDN Security
Coordination Center under DCA contract as a means of communicating
information on network and host security exposures, fixes, & concerns
to security & management personnel at DDN facilities. Back issues may
be obtained via FTP (or Kermit) from the SRI-NIC host [26.0.0.73 or
10.0.0.51] using login="anonymous" and password="guest". The pathname
for bulletins is DDN-NEWS:DDN-SECURITY-nn.TXT (where "nn" is the
bulletin number).
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DDN SECURITY COORDINATION CENTER OPERATIONAL
1. The Defense Communications Agency has created a facility to help
the DDN community when security-related situations occur. The
function of the DDN Security Coordination Center (SCC) is to provide a
centralized and coordinated capability for the rapid, reliable, and
secure distribution and coordination of security related information
between DDN users, operations staff, and system maintenance providers.
2. The Defense Data Network Security Coordination Center is now
operational.
3. In the past, the unclassified DoD Internet has seen a rash of
security incidents. Typically, these incidents were due to commonly
known software weaknesses in UNIX-based host products. In one
instance, the exposure had had a fix published several weeks before it
was exploited by a hacker. DARPA and other Agencies established
Computer Emergency Response Teams (CERTs) to report security-related
problems to vendors and assist in validating/verifying their fixes.
4. But there was no central clearinghouse in place coordinating and
disseminating security-related fixes to MILNET users. In the past,
the Network Information Center (NIC) had been pressed into this
service, and the contractor (SRI) has done an excellent job when
called upon. But the NIC was never intended to handle such a task.
Now DCA has funded SCC to be DDN's clearinghouse for host/user
security problems and fixes and to work with the DDN Network Security
Officer as needed.
5. The SCC is ready to assist you with network-related host security
problems. Call (800) 235-3155 (7:00 a.m. to 5:00 p.m. Pacific Time) or
send e-Mail to SCC@NIC.DDN.MIL. For 24 hour coverage, call the MILNET
Trouble Desk (800) 451-7413 or AUTOVON 231-1713.
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