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http httpsの違いについて

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November 21, 2014

http httpsの違いについて

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adachi.ryo

November 21, 2014
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  1. SSLͱ͸ • SSL/https (Secure Sockets Layer) • σʔλΛ҉߸Խ • ݸਓ৘ใ΍ΫϨδοτΧʔυ৘ใͳͲΛ҉

    ߸Խɹ • σʔλվ͟Μ΍ͳΓ͢·͠Λ๷͛Δ • 2017೥͔ΒશͯͷαΠτඞਢ 3
  2. SSLͷྺ࢙ • SSL 1.0→࠷ॳͷόʔδϣϯɺେ͖ͳ੬ऑੑ • SSL 2.0→1994೥ൃද • SSL 3.0→1995೥ൃදɺ2014೥10݄ʹେ͖ͳ੬ऑੑ

    • TLS 1.0→1996೥IETFͷTLSϫʔΩϯάάϧʔϓRFC 2246ͱ ͯ͠TLS1.0Λެද • TLS 1.1→2006೥ʹRFC 4346ͱͯ͠TLS 1.1੍͕ఆ • TLS 1.2→2008೥8݄ʹRFC 5246ͱͯ͠TLS 1.2੍͕ఆ • TLS 1.3→(૲ߘʣ2014೥10݄ʹ੍ఆ 4
  3. Open SSLͱ͸ • The Open Source toolkit for SSL/TLSͷུɻ •

    ιϑτ΢ΣΞ • 伴ͷੜ੒ɺূ໌ॻͷൃߦͱ؅ཧ • ੬ऑੑ͕ग़ͨ৔߹ɺΞοϓσʔτ 10
  4. http httpsͱ͸ • ʮhttpʯ͸ʮHyperText Transfer Protocolʯͷུ
 ΢Σϒαʔόʔͱωοτܦ༝ͰςΩετ΍ը૾ɺಈըͳͲ֤ छ৘ใΛަ׵͢ΔͨΊͷ௨৴ϧʔϧ • ʮhttpsʯ͸ʮHTTP

    over SSL/TLSʯͷུ
 ΍ΓऔΓ్͕தͰ౪ௌ͞Εͳ͍Α͏ʹσʔλΛ҉߸Խͨ͠ Γɺ௨৴૬खΛূ໌ͯ҆͠શʹ௨৴͢ΔͨΊʹ࢖ΘΕΔ