Firewalls and internet security :
Cheswick, William R.
Firewalls and internet security : repelling the wily hacker / William R. Cheswick, Steven M. Bellovin, Aviel D. Rubin. - 2nd ed. - New Delhi : Pearson Education, 2003. - xx, 433 p.
812970207x :
Firewalls (computer security)
Firewalls and internet security : repelling the wily hacker / William R. Cheswick, Steven M. Bellovin, Aviel D. Rubin. - 2nd ed. - New Delhi : Pearson Education, 2003. - xx, 433 p.
812970207x :
Firewalls (computer security)