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Security SAKURA #04 Lightning Talk

Security SAKURA #04 Lightning Talk

熊本情報セキュリティ勉強会「セキュリティさくら」#04のLTで使ったプレゼンです。

https://sites.google.com/site/hackinthecafe/kumamoto/activity/plan/120623-securitysakura-04

Keiichiro

June 24, 2012
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  1. ੡඼ʹ৮ΕΔղੳख๏ • γϦΞϧίϯιʔϧ(UART͔Βͷ৴߸ΛಡΉ) Universal Asynchronous Receiver Transmitter ػث಺෦ͷ৘ใు͖ग़͠ ຊདྷෆՄࢹʹͳ͍ͬͯΔઃఆͷมߋͳͲ •

    JTAG ICE Joint Test Action Group In-Circuit Emulator ։ൃࢧԉ༻ɺό΢ϯμϦεΩϟϯςετ༻ ϑΝʔϜ΢ΣΞٵ͍ग़͠ɾॻ͖ࠐΈɺϝϞϦμϯϓͳͲ
  2. ੬ऑੑͷൃݟΛݟӽͨ͠ઃܭɺରԠ • ੬ऑੑͷใࠂ ʙ 0-day߈ܸ ʙ ࣮߈ܸ → Ϣʔβʹର͢Δࠂ஌ɺ੬ऑੑ΁ͷૣظରԠΛͰ͖Δମ੍ •

    ϑΝʔϜ΢ΣΞɾΞοϓσʔτ → ϢʔβͷϦςϥγʔΛݟӽͨ͠γεςϜઃܭʢࣗಈΞοϓσʔτͳͲʣ