At 05:29 PM 7/19/96 +0800, you wrote:
Is it possible to penetrate a firewall?
-----BEGIN PGP SIGNED MESSAGE----- Without professional knowledge of firewalls, a simple and true answer is obvious. Of course they are penetrable; that's what they are for. They permit users to penetrate, while attempting to keep out intruders. If it were impossible to penetrate firewalls, then they would pretty much be useless to those with authorized access. How could they get in themselves? Maybe 'feasibility' is the question. That answer would depend on some variables on the intruder's end. If permissions and rights are allocated to regular users with authorization, then an intruder with adequate resources, knowledge, time, etc. should be able to get in. -----BEGIN PGP SIGNATURE----- Version: 2.6.2i iQEVAwUBMfJ1H3ychImXHmeJAQH5XQf8DtJ+6W+NZGqm9Af9QVBzz73TbmJVqYB5 dZstXkk8tEyRd1LTG5hgIfXH8qKMl0a5tXoEdu72/UXbIvTyJapXcRgMZ0EctKJl hzfSvAGwNPzy5VUubUMOzsl4BId09KfB1+cpffAWa1rCyGsf6UOC7dftGLTlPVaf M1DG1pt1ruxLhc8hLdso86gP+q68sEBDFykIRCI0z6kTZj/U1W0MHtFLxkR1rkqX R/VqZ5LrvhRKYXVUD8iHMyPdyvvLDstddC3NcOf9mMDGqYp1LOGTJAKYT4mxhkEy 2ABfAISU+c4USl4C01RmgXni6gKDceWKHeTUvsBHAR6EUmUHso8Jng== =PVGa -----END PGP SIGNATURE----- vagab0nd@sd.cybernex.net http://ww2.sd.cybernex.net/~vagab0nd/index.html Visit web page for public key.