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3"%*64࢖ͬͯ·͢Α ೥݄೔ ,JYT7PM!͘͞ΒΠϯλʔωοτ෱ԬΦϑΟε ۝भ௨৴ωοτϫʔΫגࣜձࣾ 25/FU ٕज़ຊ෦ɹαʔϏεΦϖϨʔγϣϯηϯλʔ ੢ాɹܓ L@OJTIJEB!RUOFUDPKQ य़ͷೝূ·ͭΓ վ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE ࣗݾ঺հ w ໊લ੢ాɹܓ ʹͩ͠ɹ͚͍ w ॴଐ۝भ௨৴ωοτϫʔΫגࣜձࣾ 25/FU ೖࣾ೥ *41αʔϏεͷωοτϫʔΫઃܭɺϧʔλ αʔόͷӡ༻อक ݱࡏɺిݯ ۭௐ౳ͷϑΝγϦςΟɺதܧωοτϫʔΫͷӡ༻؅ཧ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE 3"%*64ͱ͸ • 3BEJVT 3FNPUF"VUIFOUJDBUJPO%JBM*O6TFS4FSWJDF 3'$ ɹωοτϫʔΫ্ͷϢʔβೝূϓϩτίϧɻɹɹ ɹ3BEJVT͸ɺి࿩ճઢͰμΠϠϧΞοϓ઀ଓͷํࣜΛ ɹར༻͢ΔϢʔβʹରͯ͠Πϯλʔωοτ઀ଓΛ࣮ݱ͢Δ ɹͨΊͷೝূϓϩτίϧͱͯ͠࢖༻ɻ ɹϢʔβೝূ͚ͩͰͳ͘ωοτϫʔΫͷ઀ଓ࣌ؒ΍ ɹσʔλྔͷ৘ใ΋ऩूͰ͖ΔͨΊɺ*41ͳͲͰ͸ೝূ ɹϢʔβͷ՝ۚͳͲͰ΋ར༻ɻ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE ࠃ࢈3"%*64 • 9"$, IUUQTYBDLDPKQQSPEVDUYBDLSBEJVT • 9"$,3"%*64 • εςϥΫϥϑτ IUUQTXXXTUFMMBSDPKQFOUFSQSBT • &OUFSQSBT • ͔΋ΊΤϯδχΞϦϯά IUUQTLGFQKQTPMVUJPOSBEJVT • ͔΋Ί3"%*64 • ΞΫηϯεςΫϊϩδʔ IUUQTBDDFOTFDPNQSPEVDU • 'VMMGMFY

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE ݴ༿ͷ࿩ • 111 1PJOUUP1PJOU1SPUPDPM – ઐ༻ઢ΍μΠϠϧΞοϓ઀ଓͰڌ఺ؒͷ௨৴ʹར༻͢Δ8"/༻ͷɹɹ ϓϩτίϧ – *1ΞυϨεऔಘ΍Ϣʔβೝূ Ϣʔβ*% ύεϫʔυ ౳ͷػೳ • 111P& 1110WFS&UIFSOFU – 111Λ&UIFSOFUͰ࢖͍͍ͨ – ೥݄ʹ3'$ͱ੍ͯ͠ఆ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE 3"%*64ʹΑΔೝূ͸ͭͷཁૉͰߏ੒ • Ϣʔβ – ܨ͕ͤͯ΄͍͠ʔͱ͍͏ೝূཁٻΛग़͢ • 3"%*64ΫϥΠΞϯτ/"4 /FUXPSL"DDFTT4FSWFS – Ϣʔβ͔ΒͷೝূཁٻΛ3"%*64αʔόʹసૹ • 3"%*64αʔό – ೝূޙɺΞΫηεڐՄͷՄ൱Λܾఆ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE Ͱɺ͜Μͳײ͡ Ϣʔβ ##ϧʔλ 3"%*64ΫϥΠΞϯτ /"4 ɾೝূཁٻΛग़͢ଆ 3"%*64αʔό ɾೝূཁٻड͚Δଆ 3"%*64 111P& ՈఉձࣾͳͲ 3"%*64ΫϥΠΞϯτͱ3"%*64αʔόؒͰ ͋Β͔͡Ίڞ༗҉߸伴 4IBSFE4FDSFU Λઃఆ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE 111P&ͷϑϨʔϜ IUUQJUQSPOJLLFJCQDPKQBSUJDMFMFDUVSF 44JNHWJFX'%

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE ͜Μͳߏ੒ Ϣʔβ ##ϧʔλ 3"%*64ΫϥΠΞϯτ ɾೝূཁٻΛग़͢ଆ 3"%*64αʔό ɾೝূཁٻड͚Δଆ ՈఉձࣾͳͲ "ہ #ہ $ہ %ہ 3"%*64 111P&

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE /55͞Μ͸͜Μͳײ͡ Ϣʔβ ##ϧʔλ 3"%*64ΫϥΠΞϯτ ɾೝূཁٻΛग़͢ଆ 3"%*64αʔό ɾೝূཁٻड͚Δଆ ՈఉձࣾͳͲ "ہ *41 *41 Ϣʔβ*% ɾBBBB!*41 ஍Ҭ*1໢ !ҎԼͰ*41Λ൑ผ֘͠౰ *41ʹೝূύέοτΛసૹ 3"%*64 111P&

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE γʔέϯε͸͜Μͳײ͡ ##ϧʔλ 3"%*64ΫϥΠΞϯτ 3"%*64αʔό 1"%* 111P&"DUJWF%JTDPWFSZ*OJUJBUJPO 1"%0 111P&"DUJWF%JTDPWFSZ0GGFS 1"%3 111P&"DUJWF%JTDPWFSZ3FRVFTU 1"%4 111P&"DUJWF%JTDPWFSZ4FTTJPODPOGJSNBUJPO -$1 -JOL$POUSPM1SPUPDPM 3"%*64 111P&

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE γʔέϯε͸͜Μͳײ͡ ##ϧʔλ 3"%*64ΫϥΠΞϯτ 3"%*64αʔό "DDFTT3FRVFTU $IBQ$IBMMFOHF $IBQ3FTQPOTF "DDFTT"DDFQU "DDPVOUJOH3FRVFTU 4UBSU "DDPVOUJOH3FTQPODF $IBQ4VDDFTT 3"%*64 111P&

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE γʔέϯε͸͜Μͳײ͡ ##ϧʔλ 3"%*64ΫϥΠΞϯτ 3"%*64αʔό 5FSNJOBUJPO3FRVFTU 111ཱ֬ "DDPVOUJOH3FRVFTU 4UPQ "DDPVOUJOH3FTQPODF 5FSNJOBUJPO"DL *1$1 *OUFSOFU1SPUPDPM$POUSPM1SPUPDPM 3"%*64 111P& ௨৴Ͱ͖·͢

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE 3"%*64ύέοτ http://www.infraexpert.com/study/security20.html

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE 3"%*64ϓϩτίϧ • 3"%*64ϓϩτίϧ͸ଐੑ஋ϖΞ BUUSJCVUF Ͱ 3"%*64ΫϥΠΞϯτͱ༷ʑͳ৘ใΛަ׵Մೳ IUUQXXXDJTDPDPNDKB@KQUEEPDTDJBOJPTJPTTDHTFDVTFSTWDTTDHTFDSBEPWJFUGBUUSIUNM ൪߸ BUUSJCVUF આ໌ 6TFS/BNF 3"%*64αʔόͰೝূ͞ΕΔϢʔβͷ໊લ $)"11BTTXPSE CHAPͰϢʔβ͕ೖྗͨ͠Ԡ౴஋ /"4*1"EESFTT ೝূΛཁٻ͍ͯ͠Δ3"%*64ΫϥΠΞϯτͷ*1ΞυϨε 'SBNFE*1"EESFTT Ϣʔβʹઃఆ͢Δ*1ΞυϨε 7FOEPS4QFDJGJD ϕϯμʔݻ༗ͷଐੑ஋ "DDU*OQVU0DEUFUT Ϣʔβଆ͔Βड৴͞ΕͨΦΫςοτ਺ "DDU0VUQVU0DUFUT Ϣʔβʔଆʹૹ৴͞ΕͨΦΫςοτ਺ "DDU4FTTJPO5JNF Ϣʔβ͕઀ଓ͍ͯͨ࣌ؒ͠ ඵ਺

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE 3"%*64BUUSJCVUF • 3"%*64BUUSJCVUFͰಘΒΕͨ৘ใΛݩʹ৭ʑͰ͖Δ • ྫ͑͹ૹड৴ͷΦΫςοτ਺Λू໿ͯ͠ • ैྔ՝ۚʹར༻ • ଳҬ੍ޚʹར༻ 3"%*64ΫϥΠΞϯτͱ࿈ܞ ͳͲͳͲ

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$PQZSJHIU,ZVTIV5FMFDPNNVOJDBUJPO/FUXPSL$P *OD"MMSJHIUTSFTFSWFE ऴΘΓ·ʔ͢ ͋Γ͕ͱ͏͍͟͝·ͨ͠