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- From: smb@ulysses.att.com (Steven Bellovin)
- Subject: Re: Is the Balkanization of the InterNet inevitable?
- Message-ID: <1992Nov17.174109.8450@ulysses.att.com>
- Date: Tue, 17 Nov 1992 17:41:09 GMT
- References: <141672@lll-winken.LLNL.GOV>
- Organization: AT&T Bell Laboratories
- Keywords: security, firewalls
- Lines: 22
-
- In article <141672@lll-winken.LLNL.GOV>, casey@gauss.llnl.gov (Casey Leedom) writes:
- > Are network security firewalls between organizations and the InterNet
- > going to be the norm in the future? This seems to be the answer some of
- > our local people think is inevitable. I haven't had time to keep up with
- > network security issues for a couple of years, so I just don't know what
- > the state of current work is or what the consensus on this issue is.
- >
- > If the Balkanization of the InterNet is inevitable, I feel it will be a
- > great loss. It will be an acknowledgement that irresponsible criminal
- > hackers have won from us our freedom of open inter-operation. What a
- > sad thought. Are there no other realistic options for providing security?
- > Is it impossible to conceive of effective authentication methods?
-
- For the most part, authentication isn't the issue. We already know
- how to build effective authentication methods; they just aren't deployed.
- But even if they were, it wouldn't help that much. There are too many
- break-ins caused by buggy software and/or system administration errors.
- The former is just a special case of the general software engineering
- problem, and I don't think it's close to being solved. The latter --
- well, it would help if vendors would try to ship stuff in a default
- secure configuration, but there are still so many knobs to twiddle
- that mistakes are inevitable.
-