Re: another wave?

From: Jay D. Dyson (jdysonat_private)
Date: Thu May 24 2001 - 13:41:04 PDT

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    On Thu, 24 May 2001, Chip Mefford wrote:
    
    > > > Apparently chinese hackers are planning to release a variety of
    > > > worms in the near future.
    <snip>
    > > I would like to ask the question, "What difference does it make?"
    <snip>
    > 
    > A sentry standing guard will pay better attention when he knows
    > hostility is emminent. 
    
    	This may be true, but a sentry will also come to blow off such
    warnings when they come so frequently and are hyped beyond belief.  Right
    now the security field appears to be inundated with both Chicken Little
    and the Boy-Who-Cried-Wolf types. 
    
    	General security measures (keeping up with OS and service patches,
    disabling vulnerable services, using TCP wrappers, avoiding clear-text or
    predictable authentication mechanisms, appropriately configured firewalls
    and IDS's, having a sane remote access policy in force) will mitigate the
    impact of any given worm, short of an outright DoS.
    
    	Remember that these worms utilize tried-and-true exploits.  Those
    exploits are consistently geared towards vulnerabilities that were
    identified months (if not *years*) ago.  This has been true ever since the
    1988 Morris worm.
    
    - -Jay
    
      (    (                                                          _______
      ))   ))   .- "There's always time for a good cup of coffee" -.   >====<--.
    C|~~|C|~~| (>------ Jay D. Dyson -- jdysonat_private ------<) |    = |-'
     `--' `--'  `---- "Get in.  Sit down.  Hold on.  Shut up." ----'  `------'
    
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