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1 Hsieh, Ming-Che Institute of Information Management Ming-Hsin University of Science and Technology Hsin-Chu, Taiwan E-Mail jer.shieh@gmail.com

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2

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3 VPN

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7 SECRET SECRET , - DES AES

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8 PRIVATE PUBLIC 100~1000 PKI (Public Key Infrastructure) RSA

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11 (Firewall) (IDS) (Authentication)

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13 Firewall

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14 DHCP

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15 (IP Filtering) (Proxy Server) DNS

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16 Windows XP SP2 Windows XP

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17 Windows XP SP2 1/6 1.

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18 2. Windows XP SP2 2/6

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19 Windows XP SP2 3/6 3.

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20 Windows XP SP2 4/6 4.

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21 Windows XP SP2 5/6 5. ( )

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22 Windows XP SP2 6/6 6.

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23 Windows XP 1/3 1.

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24 Windows XP 2/3 2. Windows

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25 Windows XP 3/3 3. Windows Windows

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26 ICMP

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28

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29 (Listen Port)

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30 Hacker Listen Port 54321 Hacker Listen Port 54321 ( Port 80 )

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32 ( Port 80 ) Listen Port 80 Listen Port 80

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33 ( ) 25 53 79 80 110 (Key Logger)

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34 Hacker

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35 Download

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36 EPOC.Cabir Symbian Sony PSP Trojan.PSPBrick

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37 Window Update / / OR

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38 (Windows XP) [F8] or Ctrl + Alt + Del [ ] (Registry) format

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39 format OS Service Pack Firewall Internet Windows Update

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40 MIS ( & ) & Mission Impossible

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41

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42 1/3 , 1111 1234 aaaa abcdef iloveyou superman nopqrs 987654...

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43 2/3 : ( ) ( @#|>< ) ( \\\\\\\ )

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44 3/3 l == 1 or ! or |, O == 0, S == 5, A == 4, q == 9 , lhpelomf , , : abcd + 1234 = a1b2c3d4 , : with -> tqil ,

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45 ( ) (SSID) SSID MAC IP

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47 Microsoft http://www.microsoft.com/taiwan/technet/security/ bulletin/default.mspx http://www.microsoft.com/taiwan/technet/security/ alerts/default.mspx http://www.microsoft.com/taiwan/technet/security/t ools/default.mspx

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48 www virus gr http://www.virus.gr/english/fullxml/default.asp?id=67&mnu= 67 Virus Bulletin http://www.virusbtn.com/vb100_award/archives/products.x ml?table http://itmanagement.earthweb.com/columns/executive_tech /article.php/3316511

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49 Symantec http://security.symantec.com/sscv6/home.asp?j=1&langid=ch&ve nid=&plfid=23&pkj=FKNWVWHFHMFNZMBBXLK&bhcp=1 TrendMicro [ ] http://housecall.antivirus.com/housecall/start_corp.asp Kaspersky ( ) http://www.kaspersky.com/scanforvirus Kaspersky Web ( PC, Server ) http://www.kaspersky.com/service?chapter=161739400 F-Secure Online Virus Scanner http://support.f-secure.com/enu/home/ols.shtml freedom http://www.freedom.net/viruscenter/onlineviruscheck.html

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50 AntiVir Personal Edition http://www.free-av.com/ AVG Anti-Virus FREE Edition http://free.grisoft.com/ Clamwin 0.83 http://clamwin.com/ stop-sign AntiVirus http://www.stop-sign.com/

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51 Zonealarm http://download.zonelabs.com/bin/updates/cfu.html Outpost http://www.agnitum.com/ http://www.agnitum.com/download/OutpostProInst all.exe

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52 , http://www.windowsecurity.com/trojanscan/ ... Scan my computer for Trojans! " " ... " "... ... start scan ... ... http://www.spywareinfo.com/xscan.php ... " " ... " "... ... ... ... "remove it"..

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53

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54 (Integrity) (Authentication) (Non-repudiation) (Confidentiality)

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55 SSL Secure Sockets Layer Netscap HTTP SMTP TCP/IP SSL

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56 SET VISA Mastercard Netscap Microsoft

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57

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58 JavaScript ActiveX

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59 http://forum.icst.org.tw/phpBB2/ http://www.microsoft.com/taiwan/