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1 2016 IP 1

2 Prefecture map Internet Protocol API PPIP Wi-Fi SSDP PPIP A 19 A A

3 A A A

4 1 1.1 IP IP Geolocation MaxMind 2002 IP IP 1.2 MaxMind IP IP 32 IPv MaxMind Geo IP Tool [1] 1.4 IP Prefecture map Internet Protocol *1 ( PPIP ) IP IP Geolocation *1 ksa/senior/top.php 1

5 2 Prefecture map Internet Protocol 2.1 PPIP IP 1. Geolocation API PPIP 2. PPIP PPIP Google Maps JavaScript API[5],Geolocation API[6],TLS Google Maps JavaScript API[5],Google Places API[7] [4] [4] 2.2 API Geolocation API Geolocation API Wi-Fi GPS(Global Positioning System) API GPS Wi-Fi TLS Google Maps JavaScript API Google Maps JavaScript API Google Inc. API web Google Maps Syncer Google Maps JavaScript API [5] 1. Google Maps API 2

6 Google Maps API Google Maps JavaScript API API HTTP GoogleMaps URL API 2. HTML GoogleMapApi < script type =" text / javascript " src =" https :// maps. googleapis. com / maps / api /js?></ script > 3. HTML Map id map-canvas  <div class =" map - embed "> <div id =" map - canvas "></ div > </div > HTML JavaScript HTML id zoom JavaScript var canvas = document. getelementbyid ( map - canvas ); var latlng = new google. maps. LatLng ( , ); var mapoptions = { zoom : 15, // center : latlng, }; var map = new google. maps. Map ( canvas, mapoptions ); CSS 2.4 /* */.map - embed { /* */ width : 500 px ; height : 300 px ; 2.4 CSS 3

7 margin : 0px ; padding : 0 0 0; overflow : hidden ; position : relative ; top : 0px ; left : 0px ; } div. _embed { padding : % ; } /* */.map - embed > div { position : absolute ; top : 0 ; left : 0 ; /* */ width : 500 px ; height : 300 px ; margin : 0 ; padding : 0 ; } /* */.map - embed img { max - width : none ; }.js{ position : absolute ; top : 800 px; left : 150 px; } Google Places API Google Inc. API Google Maps JavaScript API Syncer JavaScript (Geolocation API) [7] Google Maps API API &libraries=places 2. 4

8 JavaScript request query var request = { location : pyrmont, radius : 500, query : document. getelementbyid (" address "). value }; Place service = new google. maps. places. PlacesService ( map ); service. textsearch ( request, callback ); /**/ function callback ( results, status ) { map. setcenter ( results [ Math. floor ( results. length /2)]. geometry. location ); if ( status == google. maps. places. PlacesServiceStatus. OK) { for ( var i = 0; i < results. length ; i ++) { var place = results [ i]; createmarker ( results [i ]); } } } function createmarker ( place ) { var Marker = new google. maps. Marker ({ position : new google. maps. LatLng ( place. geometry. location. lat (), place. geometry. location. lng ()), map : map, title : place. name }); } 5

9 2.3 PPIP IP 2 GoogleMap IP GoogleMap GoogleMap id 2.3 PPIP 6

10 2.2 Google Map API Google place API Google Google Map 7

11 2.1 id IP xxx.xxx xxxx xxxx xx xxx.xxx xxxx xxxx xx 2.2 id IP int(11) varchar(15) double double varchar(6) varchar(20) timestamp varchar(20) id ipaddress lat lng prefec name timestamp nick IP IP MaxMind PPIP IP PPIP 8

12 IP IP IP GoogleMap

13 地図表示 Google Maps JavaScript API Geolocation API 現在地利用 No 場所検索 Google Place API Yes 名前入力場所クリック登録

14 3 PPIP 3.1 Wi-Fi SSDP Simple Service Discovery Protocol Wi-Fi SSDP UPnP UPnP(Universal Plug and Play) 1999 Microsoft UPnP [9] SSDP SSDP Simple Service Discovery Protocol UPnP M-SEARCH NOTIFY M-SEARCH M-SEARCH NOTIFY [10] UPnP UPnP SSDP SSDP M-SEARCH NOTIFY M-SEARCH NOTIFY 11

15 Wi-Fi UPnP Wi-Fi SSDP 3.3 Wi-Fi SSDP SSDP Wireshark Wi-Fi Wireshark Wi-Fi 3.1 (freespot wifi square Wi-Fi Wi-Fi 3.1 SSDP ( ) M-SEARCH NOTIFY IP IP 18 SSDP SSDP Wi-Fi Wi-Fi PPIP 3.4 PPIP PPIP SNS Wi-Fi IP 12

16 OS Windows 8.1 8GB PHP, JavaScript

17 4 4.1 PPIP Google map[11] Geocoding[12] keisan [13] PPIP PPIP Geo IP Tool Geo IP Tool IP r= km A( x1, y1) B( x2, y2) AB d = rcos 1 (siny1 siny2 + cosy1 cosy2 cosx) X = x2 x1 PPIP 147 Geo IP Tool IP PPIP 4.2 Geo IP Tool PPIP 4.1 PPIP Geo IP Tool 4.1 Geo IP Tool 29.12km PPIP 1.27km PPIP 14

4.3 PPIP Geo IP Tool 1.27km (1) (1) 2 0.7km (2)wi-fi 4.1 wi-fi (2) 145 1.28km (2) 4.

18 4.3 PPIP Geo IP Tool 1.27km (1) (1) 2 0.7km (2)wi-fi 4.1 wi-fi (2) km (2) 4.2 Geo IP Tool 29.12km PPIP 1.27km 4.16 Wi-Fi の範囲店内登録されている座標被験者 4.1 Wi-Fi 15

19 5 5.1 IP Geo IP Tool Geo IP Tool 29.12km PPIP 1.27km PPIP IP ISP IP IP IP 1 IP 16

20 17

21 [1] Geo IP Tool [2] Geo IP Tool [3] PPIP( ksa/senior/top.php ) [4] PHP( ) [5] Syncer ( ) [6] Geolocation API( ) [7] VINTAGE ( ) [8] Syncer ( ) [9] UPnP ( ) [10] SSDP ) [11] Google map( ) [12] Geocoding( ) [13] keisan( ) [14] SCSI [15] - 3 -LAN Wireshark [16] LAN -Wireshar

22 A A.1,. Weinberg, Captcha [1]. Captcha,,. URL,, URL., Weinberg Captcha.,,,.. 19

23 A.2 A.2.1 chessboard [1] Weinberg chessboard[1], HTML A CSS visit. URL A, URL CSS,. A.1 chessboard, A URL.,. B., C URL,,. Captcha, A, B. A.1 chessboard A.2.2 URL A, URL,.., 1.,,, 3. A.2 4., URL A, B., A, B URL, A.2 N.., g 1 URL. A.2 g=0,, g=1, g=2. g=0,..,html CSS, PHP, SQL. 20

24 A.2 A.3 A.3.1 chessboard g=1, g=0 3, , A Processing.1 g 0 2, 2 g 0 3, g [0,2] g=[0,2] 2 chessboard 8 8 5, 10,. 21

25 A A.1 A.3. g=[0,2] [0,3], g=6, g=[0,2] 3, g=[0,3] 2., g=[0,3]., g=3 chessboard. g, TA(g)= g. g,, g.,. A.3 amida 503.9, chess , 3<g, amida chess. A.1 n n 4 8 g [0,2] [0,3] 1 [ms] A A.2 A.4. amida 3.27, chess 1.33., chessboard, g=3. chessboard g,tc(g)=1.33g. TC(g) A.3. A.4,.,. 22

26 Processing time [ms] amida chess g A.3 g A.2 chessboard g 1 [ms] chessboard

27 Density 0e+00 1e 04 2e 04 3e 04 4e Processing time [ms] A.4 chessboard A.4,.,.. chessboard,,.,,. 24

28 A.5 A.5.1 n g n = 2 g n n=4 1. n=n-1( 3) 2 ( A.5 ) A.5 n= URL ( A.6 ) 25

29 A.6 n=4 26

30 [1] Zachary Weinberg, Eric Y. Chen, Pavithra R. Jayaraman and Collin Jackson, I Still Know What You Visited Last Summer,2011 IEEE Symposium on Security and Privacy, pp , [2] 78 6V-04 Vol. 3, pp

Prefecture map Internet

2016 IP (2) 1 1 1.1............................................. 1 1.2............................................. 1 1.3............. 1 2 Prefecture map Internet Protocol 4 2.1...........................................