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Masanori Ogino ๐“€ [email protected]

่ชฐใ‚‚ใŒๅนณ็ญ‰ใซ่ชญใฟใ‚„ใ™ใใ€ๅˆ†ใ‹ใ‚Šใ‚„ใ™ใ„โ€œๆ–‡ๅญ—โ€ใ‚’็คพไผšใซๅบƒใ‚ใŸใ„ใ€‚UDใƒ•ใ‚ฉใƒณใƒˆใ‚’้–‹็™บใ™ใ‚‹ใƒขใƒชใ‚ตใƒฏ็คพใฎๆƒณใ„ใจใฏใ€‚ - ใ•ใใƒžใ‚ฌ sakumaga.sakura.ad.jp/entry/mo

Masanori Ogino ๐“€ [email protected]

ใ„ใคใฎ้–“ใซใ‹ใ™ใ”ใ„ใจใ“ใพใงๆฅใฆใ‚‹๏ฝ—๏ฝ—๏ฝ— / ไป–9ไปถใฎใ‚ณใƒกใƒณใƒˆ https://t.co/52n1XatJu6 โ€œRustใงๆ›ธใ„ใŸWebAssemblyใ‚คใƒณใ‚ฟใƒ—ใƒชใ‚ฟไธŠใงGoใงๆ›ธใ„ใŸใ‚ฒใƒผใƒ ใƒœใƒผใ‚คใ‚จใƒŸใƒฅใƒฌใƒผใ‚ฟใ‚’ๅ‹•ใ‹ใ—ใŸ - undefinedโ€ (101 users) https://t.co/Px2u5EW5gB

Masanori Ogino ๐“€ [email protected]

RT @reiden 4ไธ‡ไปฅไธ‹ใงVRไธ–็•Œๆญฉใๅ›žใ‚Œใ‚‹ใฎๅผทใ„ใช

Masanori Ogino ๐“€ [email protected]

ใ€่ฅฟๅทๅ’Œไน…ใฎไธๅฎšๆœŸใ‚ณใƒฉใƒ ใ€‘4ไธ‡ๅ††ๅ‰ๅพŒใง่€่กๆ’ƒ/้˜ฒๆปด่จญ่จˆใฎ12ๅž‹Chromebookใ€ŒAcer C851T-H14Nใ€ - PC Watch pc.watch.impress.co.jp/docs/co

Masanori Ogino ๐“€ [email protected]

ๅ…ˆ็จ‹็ดนไป‹ใ—ใŸproposalใ‚‚6ๆœˆๆœซใ€œ7ๆœˆ้ ญใซๅฑฑๅ ดใŒใ‚ใ‚‹ใฎใฏใปใผ็ขบๅฎŸใซไธญ้–“ๅ ฑๅ‘Šใซๅˆใ‚ใ›ใŸ่จˆ็”ปใงใ™ใญ

Masanori Ogino ๐“€ [email protected]

ไธญ้–“ๅ ฑๅ‘Šใฎ1ใ€œ2้€ฑ้–“ๅ‰ใซใ‚ตใƒ–ใ‚ปใƒƒใƒˆใซใคใ„ใฆใƒฌใƒ“ใƒฅใƒผใซๆŠ•ๅ…ฅใงใใ‚‹ใ‚ˆใ†ใชใ‚นใ‚ฑใ‚ธใƒฅใƒผใƒซใ ใจไธญ้–“ๅ ฑๅ‘Šใงๆ›ธใ‘ใ‚‹ใ“ใจใŒใงใใฆ็ฒพ็ฅžใซ่‰ฏใ„

Masanori Ogino ๐“€ [email protected]

็ฉถๆฅต็š„ใซใฏใ€Œ่ชฟๆŸปใ™ใ‚‹ใ€่จญ่จˆใ™ใ‚‹ใ€ๅฎŸ่ฃ…ใ™ใ‚‹ใ€ใƒ†ใ‚นใƒˆใ™ใ‚‹ใ€ใƒฌใƒ“ใƒฅใƒผใ‚’ๅ—ใ‘ใ‚‹ใ€ใ‚’่กŒใฃใŸใ‚ŠๆฅใŸใ‚Šใ™ใ‚‹ใฎใ ใ‘ใ‚Œใฉใ‚‚ใ€ๅ„ๆฎต้šŽใ‚’100%ใ‚„ใฃใฆๆฌกใซ้€ฒใ‚€ใจใ„ใ†่จˆ็”ปใ ใจๅŽณใ—ใ„ใฎใงใ€ไปŠ้€ฑใฏใ“ใ“ใพใงใ‚„ใ‚ŒใŸใ‚‰ใˆใ‚‰ใ„ใƒฉใ‚คใƒณใ‚’ๆฑบใ‚ใ‚‹

Masanori Ogino ๐“€ [email protected]

aru31/GSoC-Proposal: Accepted Google Summer of Code 2019 proposal for GNU Radio. github.com/aru31/GSoC-Proposal

Masanori Ogino ๐“€ [email protected]

ใ„ใ„ๆ„Ÿใ˜ใซๅˆ†ๅ‰ฒใ™ใ‚‹

Masanori Ogino ๐“€ [email protected]

RT @sksat proposal๏ผŒidea listใฎไธญใง้ข็™ฝใใ†ใชใ‚„ใคใ‚„ใ‚‹ใจใ—ใฆใ‚‚ใ€Œไป•ๆง˜่ชญใ‚€๏ผŽๅฎŸ่ฃ…ใ™ใ‚‹๏ผŽใ‚„ใ‚‹๏ผŽใ€ใซใ—ใ‹ใชใ‚‰ใ‚“ใ—scheduleใฏใ€Œweek n: implementationใ€ใซใ—ใ‹ใชใ‚‰ใ‚“

Masanori Ogino ๐“€ [email protected]

ใ€Œๅ…ฌๅผใงใ‚ใฃใฆใŸใพใ‚‹ใ‹ใ€ใจใ„ใ†ๆ„Ÿๆƒณใ‚’ๆŠฑใ„ใŸใ“ใจใ‚’ใ“ใ“ใซๅ ฑๅ‘Šใ—ใฆใŠใใพใ™

Masanori Ogino ๐“€ [email protected]

RT @hiyuki v-market.work/v3/catalog/item/
ใƒใ‚ชๆธ‹่ฐทไป•ๆง˜ใ ใ‘ใฉใ‚ใ‚‹ใญ

Masanori Ogino ๐“€ [email protected]

Intel SGXใพใŸๆ”ปๆ’ƒใ•ใ‚Œใฆใ‚‹๏ผˆใใ‚Œใฏใใ†๏ผ‰

Masanori Ogino ๐“€ [email protected]

https://lviattack.eu/

> LVI is a new class of transient-execution attacks exploiting microarchitectural flaws in modern processors to inject attacker data into a victim program and steal sensitive data and keys from Intel SGX, a secure vault in Intel processors for your personal data.

> LVI turns previous data extraction attacks around, like Meltdown, Foreshadow, ZombieLoad, RIDL and Fallout, and defeats all existing mitigations. Instead of directly leaking data from the victim to the attacker, we proceed in the opposite direction: we smuggle โ€” โ€œinjectโ€ โ€” the attackerโ€™s data through hidden processor buffers into a victim program and hijack transient execution to acquire sensitive information, such as the victimโ€™s fingerprints or passwords.

#cpu #paper #security #sidechannel

Masanori Ogino ๐“€ [email protected]

416ใฎ็ตถๅฏพ้ ˜ๅŸŸๅฅฝใ

Masanori Ogino ๐“€ [email protected]

Netflix/dispatch: All of the ad-hoc things you're doing to manage incidents today, done for you, and much more! github.com/Netflix/dispatch