|
¡¡µç×ÓÉÌÎñ²¢·ÇÐÂÐËÖ®Îï¡£ÔçÔÚ1839Ä꣬µ±µç±¨¸Õ³öÏÖµÄʱºò£¬ÈËÃǾͿªÊ¼Á˶ÔÔËÓõç×ÓÊֶνøÐÐÉÌÎñ»î¶¯µÄÌÖÂÛ¡£µ±Ã³Ò׿ªÊ¼ÒÔζû˹ÂëµãºÍÏßµÄÐÎʽÔÚµçÏßÖд«ÊäµÄʱºò£¬¾Í±êÖ¾×ÅÔËÓõç×ÓÊֶνøÐÐÉÌÎñ»î¶¯µÄмÍÔª¡£ eqgk*pShi@ bZNyH[%_ ¡¡¡¡µç×ÓÉÌÎñÊÇÔÚÓë¼ÆËã»ú¼¼Êõ¡¢ÍøÂçͨÐż¼ÊõµÄ»¥¶¯·¢Õ¹ÖвúÉúºÍ²»¶ÏÍêÉÆµÄ£¬½üÄêÀ´ÒÀÍÐÓÚ¼ÆËã»ú»¥ÁªÍøÂ磨¼´ÒòÌØÍøinternet£©£¬Ëæ×ů䱬ՍÐÔ·¢Õ¹¶ø¼±¾ç·¢Õ¹µÄ¡£ T ,#5pf&2 CLxt%Ek! ¡¡¡¡µç×ÓÉÌÎñ×î³õÆðÔ´ÓÚ¼ÆËã»úµÄµç×ÓÊý¾Ý´¦Àí£¨edp£©¼¼Êõ£¬´Ó¿ÆÑ§¼ÆËãÏòÎÄ×Ö´¦ÀíºÍÉÌÎñͳ¼Æ±¨±í´¦ÀíÓ¦ÓõÄת±ä¡£×Ö´¦Àí£¨wp£©Èí¼þºÍµç×Ó±í¸ñ£¨spread sheet£©Èí¼þµÄ³öÏÖ£¬Îª±ê×¼¸ñʽ£¨»ò¸ñʽ»¯£©ÉÌÎñµ¥Ö¤µÄµç×ÓÊý¾Ý½»»»£¨edi£©¿ª·¢Ó¦ÓÃÌṩÁËÇ¿ÓÐÁ¦µÄ¹¤¾ß¡£Õþ¸®»òÆóÒµµÄ²É¹º£¬ÆóÒµÉÌÒµÎļþµÄ´¦Àí£¬´ÓÊÖ¹¤ÊéÃæÎļþµÄ×¼±¸ºÍ´«µÝת±äΪµç×ÓÎļþµÄ×¼±¸ºÍ´«µÝ£»Ëæ×ÅÍøÂç¼¼ÊõµÄ·¢Õ¹£¬µç×ÓÊý¾Ý×ÊÁϵĽ»»»£¬ÓÖ´Ó´Å´ø¡¢ÈíÅ̵ȵç×ÓÊý¾Ý×ÊÁÏÎïÀíÔØÌåµÄ¼ÄËÍת±äΪͨ¹ýרÓõÄÔöֵͨÐÅÍøÂçµÄ´«ËÍ£¬½üÄêÀ´¸ü×ªÒÆµ½Í¨¹ý¹«ÓõÄÒòÌØÍø£¨internet£©½øÐд«ËÍ¡£ÒøÐмäµÄµç×Ó×ʽðתÕÊ£¨eft£©¼¼ÊõÓëÆóÊÂÒµ¼äµç×ÓÊý¾Ý½»»»£¨edi£©¼¼ÊõÏà½áºÏ£¬²úÉúÁËÔçÆÚµÄµç×ÓÉÌÎñ»ò³Æµç×ÓÉÌó£¨ec£¬electronic commerce£©¡£ÐÅÓÿ¨£¨credit card£©¡¢×Ô¶¯¹ñÔ±»ú£¨atm£©¡¢ÁãÊÛÒµÏúÊÛÖÕ¶Ë£¨pos£©ºÍÁª»úµç×Ó×ʽðתÕÊ£¨pos/eft£©¼¼ÊõµÄ·¢Õ¹£¬ÒÔ¼°ÏàÓ¦µÄÍøÂçͨÐż¼ÊõºÍ°²È«¼¼ÊõµÄ·¢Õ¹£¬µ¼Ö½ñÌìÍøÉϳֿ¨¹ºÎb to c£¬business to consumer£©ÓëÆóÒµÖ®¼äÍøÉϽ»Ò×£¨b to b£¬business to business£©ÕâÁ½ÖÖģʽµÄµç×ÓÉÌÎñµÃµ½·ÉËٵط¢Õ¹¡£ bqd]SF
!
: eca6~uW\F ¡¡¡¡1991ÄêÃÀ¹úÕþ¸®Ðû²¼ÒòÌØÍø£¨internet£©ÏòÉç»á¹«ÖÚ¿ª·Å£¬ÔÊÐíÔÚÍøÉÏ¿ª·¢ÉÌÒµÓ¦ÓÃϵͳ¡£1993ÄêÍòÎ¬Íø£¨www£¬world wide web£©ÔÚÒòÌØÍøÉϳöÏÖ£¬ÕâÊÇÒ»ÖÖ¾ßÓд¦ÀíÊý¾ÝͼÎÄÉùÏñ³¬Îı¾¶ÔÏóÄÜÁ¦µÄÍøÂç¼¼Êõ£¬Ê¹ÒòÌØÍø¾ß±¸ÁËÖ§³Ö¶àýÌåÓ¦ÓõŦÄÜ¡£1995ÄêÒòÌØÍøÉϵÄÉÌÒµÒµÎñÐÅÏ¢Á¿Ê״γ¬¹ýÁ˿ƽÌÒµÎñÐÅÏ¢Á¿£¬Õâ¼ÈÊÇÒòÌØÍø´Ëºó²úÉú±¬Õ¨ÐÔ·¢Õ¹µÄ±êÖ¾£¬Ò²Êǵç×ÓÉÌÎñ´Ó´Ë´ó¹æÄ£Æð²½·¢Õ¹µÄ±êÖ¾¡£ 9ON4M4&5 P=y8{tiOf ¡¡¡¡1996Äê2Ô£¬visaÓëmaster cardÁ½´óÐÅÓÿ¨¹ú¼Ê×éÖ¯¹²Í¬·¢ÆðÖÆ¶¨±£ÕÏÔÚÒòÌØÍøÉϽøÐа²È«µç×Ó½»Ò×µÄsetÐÒ飨setÐÒéµÄÖÆ¶¨µÃµ½ÁËibm¡¢microsoft¡¢netscape¡¢gte¡¢verisignµÈÒ»Åú¼¼ÊõÁìÏȵĿç¹ú¹«Ë¾µÄÖ§³Ö£©¡£setÐÒéÊÊÓÃÓÚb to cµÄģʽ£¬Î§Èƿͻ§¡¢ÉÌ»§¡¢ÒøÐУ¬»ò¿Í»§¡¢ÉÌ»§¡¢ÊÕµ¥Ðлò¿ª»§ÐÐÒÔ¼°ÆäËûÒøÐÐÏ໥¹ØÏµÈ·ÈÏÉí·Ý£¨°ÑÊý×Ö¼ÓÃܼ¼ÊõÓÃÓÚÊý×ÖÇ©ÃûºÍ°ä·¢µç×ÓÖ¤Ê飩£¬½åÒÔ±£ÕϽ»Ò×°²È«¡£ t
@-;:X =€vIdnuI ¡¡¡¡1997Äê12Ô£¬visaÓëmaster cardÁ½×éÖ¯¹²Í¬½¨Á¢°²È«µç×Ó½»Ò×ÓÐÏÞ¹«Ë¾£¬¼´setco£¬×¨ÃÅ´ÓʹÜÀíÓë´Ù½øsetÐÒéÔÚÈ«ÇòµÄÓ¦ÓÃÍÆ¹ã£¬¸Ã¹«Ë¾²¢±»¸³Óè´ú±íÉÏÊöÁ½´óÒøÐп¨¹ú¼Ê×éÖ¯¹ÜÀí°ä·¢¾ßÓÐ×î¸ßȨÍþµÈ¼¶µÄ¸ùÈÏÖ¤»ú¹¹£¨root ca£©µÄÌØÐíȨÁ¦¡£ÔÚr-ca֮ϣ¬½¨Á¢·Ö²ã½á¹¹µÄÈÏÖ¤Ìåϵ£¬¼´·Ö²ãÖð¼¶¶øÏÂµÄÆ·ÅÆÈÏÖ¤»ú¹¹£¨brand ca£©¡¢µØÇøÕþ¸®ÈÏÖ¤»ú¹¹£¨geo-political ca£©£¬ÒÔ¼°³Ö¿¨ÈËÈÏÖ¤»ú¹¹£¨cardholder ca£©¡¢ÉÌ»§ÈÏÖ¤»ú¹¹£¨merchant ca£©¡¢Ö§¸¶Íø¹ØÈÏÖ¤»ú¹¹£¨payment gateway ca£©¡£µ«setÐÒé²Ù×÷ÆðÀ´¹ýÓÚ¸´ÔÓ£¬³É±¾½Ï¸ß£¬Ê¹ÓõĹ㷺ÐÔÉв»¹ÓдýÓڸĽø¡£ 4#9Rgz I]V# u5? ¡¡¡¡1994ÄêÃÀ¹úÍø¾°¹«Ë¾£¨netscape£©³ÉÁ¢£¬¸Ã¹«Ë¾¿ª·¢²¢ÍƳö°²È«Ì׽Ӳ㣨ssl£©ÐÒ飬ÓÃÒÔÃÖ²¹ÒòÌØÍøÉϵÄÖ÷ÒªÐÒétcp/ipÔÚ°²È«ÐÔÄÜÉϵÄȱÏÝ£¨Èçtcp/ipÐÒéÄÑÒÔÈ·¶¨Óû§µÄÉí·Ý£©£¬Ö§³Öb to b·½Ê½µÄµç×ÓÉÌÎñ¡£sslÐÒéÖ§³Ö°´x.509¹æ·¶ÖÆ×÷µÄµç×ÓÖ¤Ê飬½åÒÔʶ±ðͨÐÅË«·½µÄÉí·Ý£¬µ«sslÐÒéȱÉÙÊý×ÖÇ©Ãû¹¦ÄÜ£¬Ã»ÓÐÊÚȨ£¬Ã»ÓдæÈ¡¿ØÖÆ£¬²»ÄÜ¿¹·ñÈÏ£¬Óû§Éí·Ý»¹ÓпÉÄܱ»Ã°³äµÄ·çÏÕ£¬Õâ¾ÍÊÇsslÐÒéÔÚ°²È«·½ÃæµÄÈõµã£¬ÔÚʵ¼ùÖÐÒ²Ö¤Ã÷£¬ÓÉsslÐÒé¹¹ÖþµÄ°²È«·ÀÏßÔøÓб»ºÚ¿Í»÷Öй¥ÆÆµÄʵÀý¡£ mZAooQ Q
v2WV,(C ¡¡¡¡¼ÓÄô󱱷½µçѶ¹«Ë¾£¨nortel£©ËùÊôentrust¹«Ë¾¿ª·¢¹«Ô¿»ù´¡ÉèÊ©£¨pki£¬public key infrastructure£©¼¼Êõ£¬Ö§³Öset¡¢ssl¡¢ip sec¼°µç×ÓÖ¤ÊéºÍÊý×ÖÇ©Ãû£¬¿ÉÃÖ²¹sslÐÒéµÄȱÏÝ£¬ibm¡¢sun microsystemsµÈ¹«Ë¾¾ù²ÉÓÃentrust¹«Ë¾µÄpki¼¼ÊõÒÔÖ§³Öb to b·½Ê½µÄµç×ÓÉÌÎñ½øÐа²È«½áËã¡£ _} ;yG!?vR 33rSQ €= ¡¡¡¡ÔÚ1997Äêµ×£¬È«ÇòÒòÌØÍøÉÏÍøÓû§ÒÑ´ï1ÒÚÈË£¬ÄêÔö³¤ÂÊԼΪ60%£¬È«Çòµç×ÓÉÌÎñ½»Ò×¶îΪ70ÒÚÃÀÔª£¬Ô¤²âµ½2000ÄêΪ2000-6000ÒÚÃÀÔª£¬°´×î±£ÊØµÄÔ¤²âÄêÔö³¤ÂÊΪ200%£¬´óÔ¼ÓÚÿ´ó°ëÄê·Ò»·¬£¬·¢Õ¹Ö®¿ì£¬ÁîÈËîªÄ¿¡£È«Çòµç×ÓÉÌÎñµÄ³öÏֺͷ¢Õ¹£¬ÎÞÒÉΪÎÒ¹ú·¢Õ¹ÖªÊ¶¾¼ÃºÍÍÆ½øÏÖ´ú»¯ÊÂÒµÌṩÁËÀúÊ·»úÓö£¬Ò²Ìá³öÁËÑϾþµÄÌôÕ½¡£ A1($k]Iz^Ff 9gyQ]17 ¡¡¡¡1997ÄêÄêµ×£¬¹úÄÚÒòÌØÍøÉÏÍøÓû§Ô¼Îª60ÍòÈË£¬1998Äê6Ôµ״ï120ÍòÈË£¬ÄêÔö³¤ÂÊΪ200%£¬¸ßÓÚÈ«ÇòÉÏÍøÓû§ÄêÔö³¤ÂÊ¡£1999Äê³õ×îÐÂÊý×ÖΪ210ÍòÈË¡£Õâ˵Ã÷Ŀǰ¹úÄÚÉÏÍøÓû§»ùÊýËäÉÙ£¬µ«·¢Õ¹Ç±Á¦»¹ÊǺܴóµÄ¡£´Ó¹úÄÚÉÏÍøÓû§Ï£ÍûÔÚÍøÉÏ»ñµÃµÄÐÅÏ¢À´¿´£¨Îʾíµ÷²éÓÐЧ´ð¾í2494·Ý£©£¬43.7%µÄÓû§Ï£ÍûÔÚÍøÉÏ»ñµÃÉÌÒµ×ÊÐÅ£¬26.1%µÄÓû§Ï£ÍûÔÚÍøÉÏ»ñµÃ½ðÈÚ֤ȯÐÅÏ¢£¬Õâ˵Ã÷Ï൱±ÈÀýµÄÉÏÍøÓû§¶ÔδÀ´Æð¶¯µç×ÓÉÌÎñ»¹ÊǼÄÓèºÜ´óÏ£ÍûµÄ¡£´ÓĿǰÇé¿öÀ´¿´£¬ÉϺ£¡¢ºþÄÏ¡¢½ËÕ¡¢¹ã¶«¡¢±±¾©µÈµØ£¬ÖйúµçÐÅ¡¢¶ÔÍâ¾Ã³²¿¡¢ÖйúÉÌÆ·½»Ò×ÖÐÐĵȲ¿ÃžùÔÚÆô¶¯µç×ÓÉÌÎñ£¬ÖйúÈËÃñÒøÐС¢ÖйúµçÐÅ¡¢¶ÔÍâ¾Ã³²¿¡¢¹«°²²¿¡¢º£¹Ø×ÜÊð¡¢ÉϺ£Êеȵ¥Î»ºÍµØÇø¾ùÔÚ¿¼Âǽ¨Éè×÷Ϊµç×ÓÉÌÎñ°²È«±£ÕϵÄÈÏÖ¤ÖÐÐÄ£¬¿Æ¼¼²¿¡¢ÐÅÏ¢²úÒµ²¿¡¢¹ú¼ÒÄÚó¾ÖµÈ²¿ÃÅÕýÔÚ×éÖ¯¶Ôµç×ÓÉÌÎñµÄµ÷Ñй¤×÷£¬ÖйúÒøÐС¢Öйú¹¤ÉÌÒøÐеÈÒ²Ôڳﻮ½¨ÉèÍøÉÏÒøÐС£ [°æÈ¨¹éÔ×÷Õß¼° Öйú·§ÃÅÍø¹²Í¬ÓµÓУ¬×ªÔØÇë×¢Ã÷³ö´¦]
|