000			00713nam a2200253Ia 4500
001			M5715
005			20250219100438.0
008			250219s9999 xx 000 0 und d
020			_a471371750
100			_a"McDysan, David E"
245		0	_aVPN applications guide
245		0	_breal solutions for enterprise networks
250			_a1
260			_aNew York
260			_bJohn Wiley
260			_c2000
300			_a"xx,332p. ;23cm."
500			_aincludes bibliographical references and index
650			_aBusiness enterprises--Computer networks
650			_aComputer networks--Security measures
650			_aExtranets (Computer networks)
650			_aInternet (Computer network)
942			_cBK
999			_c6154 _d6154