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tukanana id:tukanana

SSDã«é–¢ã™ã‚‹tukananaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (37)

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SATA SSD ã‚’ Secure Erase ã™ã‚‹
Summary Â¶Secure Erase ã«å¯¾å¿œã—ãŸãƒ‡ãƒã‚¤ã‚¹ã§ã¯ Secure Erase ã‚’åˆ©ç”¨ã™ã‚‹ã¹ãã§ã™ã€‚ Secure Erase ã§æ¶ˆåŽ»ã™ã‚‹ã¹ããªç†ç”±ã¯ã€æœ€è¿‘ã® SSD ã¯ NAND ã®è€ä¹…æ€§ã‚’å‘ä¸Šã•ã›ã‚‹ãŸã‚ç‰¹å®šã®ã‚¢ãƒ‰ãƒ¬ã‚¹ã¸ã®éŽåº¦ãªæ›¸ãè¾¼ã¿ã‚’ã—ãªã„ã‚ˆã†ã«ã€ã‚¦ã‚§ã‚¢ãƒ¬ãƒ™ãƒªãƒ³ã‚°ãŒå–ã‚Šå…¥ã‚Œã‚‰ã‚Œã¦ã„ã‚‹ã€‚ã“ã®æ©Ÿèƒ½ã¯ NAND ã®æ›¸ãè¾¼ã¿ã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’å‡ç‰ã«ã™ã‚‹ã“ã¨ã§æ›¸ãè¾¼ã¿å¯¿å‘½ã‚’å‘ä¸Šã•ã›ã‚‹ä»•çµ„ã¿ã§ã™ã€‚ãã®ãŸã‚ãƒ‡ã‚£ã‚¹ã‚¯å…¨ä½“ã«æ›¸ãè¾¼ã¿å‡¦ç†ã‚’ã—ã¦ã‚‚å®Ÿéš›ã®æ›¸ãè¾¼ã¿ã‚¢ãƒ‰ãƒ¬ã‚¹ã¯éš è”½ã•ã‚Œã¦ã„ã‚‹ãŸã‚æ£ã—ãæ¶ˆåŽ»ã•ã‚Œãªã„ã€‚ ãã®ãŸã‚ã€ Secure Erase æ©Ÿèƒ½ã‚’åˆ©ç”¨ã™ã‚‹ã¨ã‚¦ã‚§ã‚¢ãƒ¬ãƒ™ãƒªãƒ³ã‚°æ©Ÿèƒ½ã‚’ã‚ªãƒ•ã«ã—ã€æ›¸ãè¾¼ã¿å‡¦ç†ãŒã§ãã‚‹ã“ã¨ã¨å¤§å¹…ã«æ¶ˆåŽ»å®Œäº†ã¾ã§ã®æ™‚é–“ãŒçŸç¸®ã•ã‚Œã‚‹ã€‚ æ¶ˆåŽ»æ–¹æ³• Â¶æ¶ˆåŽ»å¯¾è±¡ã® SSD ãŒ Secure Erase ã«å¯¾å¿œã—ã¦ã„ã‚‹ã‹ç¢ºèªã™ã‚‹ > lsblk -o NAME,HCTL,MODEL,
tukanana 2025/01/21
device

SSD

security
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Western DigitalãŒä¸–ç•Œåˆã®å®¹é‡8TBã®SDã‚«ãƒ¼ãƒ‰ãƒ»128TBã®æ¥å‹™ç”¨SSDãƒ»16TBã®å¤–ä»˜ã‘SSDã‚’ç™ºè¡¨
Western DigitalãŒã€2024å¹´8æœˆ5æ—¥ã«é–‹å‚¬ã•ã‚Œã‚‹ãƒ•ãƒ©ãƒƒã‚·ãƒ¥ãƒ¡ãƒ¢ãƒªã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãŠã‚ˆã³å±•ç¤ºã‚¤ãƒ™ãƒ³ãƒˆã€ŒFuture of Memory and Storage Conference(FMS2024)ã€ã§ã€ä¸–ç•Œåˆã¨ãªã‚‹å®¹é‡8TBã®SDã‚«ãƒ¼ãƒ‰ã‚„128TBã®æ¥å‹™ç”¨SSDã€16TBã®å¤–ä»˜ã‘SSDã‚’ç™ºè¡¨ã—ã¾ã—ãŸã€‚ Driving AI Innovation: Western Digital Reveals New Solutions and Delivers Keynote at #FMS2024 | Western Digital https://www.westerndigital.com/en-gb/company/newsroom/press-releases/2024/2024-08-05-western-digital-reveals-new-solutions-and-d
tukanana 2024/08/08
device

SSD
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HPE ProLiantã‚µãƒ¼ãƒãƒ¼ã®One-buttonã‚»ã‚ãƒ¥ã‚¢æ¶ˆåŽ»æ©Ÿèƒ½ã¯SSDã‚’ã©ã“ã¾ã§æ¶ˆåŽ»ã™ã‚‹ã‹
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tukanana 2024/04/30
SSD

device

HP
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tukanana 2022/07/13
SSD

HP
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ã€ŒMac Studioã€ã®SSDã¯å–ã‚Šå¤–ã—å¯èƒ½ã€ãŸã ã—äº¤æ›ï¼†å¢—è¨ã¯ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒãƒƒã‚¯ã•ã‚Œã¦ã„ã‚‹
è¶…é«˜æ€§èƒ½ãƒãƒƒãƒ—ã€ŒM1 Ultraã€ã‚’æè¼‰ã—ãŸæ®ãˆç½®ãmacOSãƒžã‚·ãƒ³ã€ŒMac Studioã€ãŒã€2022å¹´3æœˆ9æ—¥ã«é–‹å‚¬ã•ã‚ŒãŸAppleã‚¤ãƒ™ãƒ³ãƒˆã§ç™ºè¡¨ã•ã‚Œã¾ã—ãŸã€‚ã“ã®Mac Studioã¯ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«ã‚ˆã‚‹ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸äº¤æ›ãŒä¸å¯èƒ½ã§ã‚ã‚‹ã“ã¨ãŒã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã•ã‚Œã¦ãŠã‚Šã€å®Ÿéš›ã«äº¤æ›ã®å¯å¦ã‚’æ¤œè¨¼ã—ãŸçµæžœã€ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢çš„ã«ã¯äº¤æ›å¯èƒ½ã§ã‚ã‚‹ã‚‚ã®ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒãƒƒã‚¯ã«ã‚ˆã£ã¦äº¤æ›å¾Œã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãŒèªè˜ã•ã‚Œãªã„ã“ã¨ãŒåˆ¤æ˜Žã—ã¾ã—ãŸã€‚ New video shows Mac Studio is upgradable (but Apple blocked it in software) - AppleTrack https://appletrack.com/the-mac-studios-upgradability-has-been-locked-in-software/ Mac Studioã¯æœ€å¤§20ã‚³ã‚¢CPUãƒ»64ã‚³ã‚¢
tukanana 2022/03/22
Mac

SSD

hardware

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The SSD Edition: 2021 Drive Stats Review
The SSD Edition: 2021 Drive Stats Review March 3, 2022 byAndy Klein // 51 Comments Welcome to the first SSD edition of the Backblaze Drive Stats report. This edition will focus exclusively on our SSDs as opposed to our quarterly and annual Drive Stats reports which, until last year, focused exclusively on HDDs. Initially we expect to publish the SSD edition twice a year, although that could change
tukanana 2022/03/04
SSD

device
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åœé›»ãªã©ã®é›»æºé®æ–æ™‚ã«ãƒ‡ãƒ¼ã‚¿ãŒæ¶ˆãˆã¦ã—ã¾ã†SSDã¨ãã†ã§ãªã„SSDãŒå˜åœ¨ã™ã‚‹
Appleã§ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã¨ã—ã¦åƒãRuss Bishopã•ã‚“ãŒã€Œç•°ãªã‚‹ãƒ–ãƒ©ãƒ³ãƒ‰ã®4ã¤ã®NVMe SSDã‚’ãƒ†ã‚¹ãƒˆã—ãŸã¨ã“ã‚ã€é›»æºåˆ‡æ–ã§ãƒ‡ãƒ¼ã‚¿ãŒå‰Šé™¤ã•ã‚Œã¦ã—ã¾ã†ã‚‚ã®ã¨ãã†ã§ãªã„ã‚‚ã®ãŒåˆ¤æ˜Žã—ãŸã€ã¨å ±å‘Šã—ã¦ã„ã¾ã™ã€‚ SSD cache issue â€“ despite flushing, there is a risk of data loss in the event of a power outage https://www.techgamingreport.com/ssd-cache-issue-despite-flushing-there-is-a-risk-of-data-loss-in-the-event-of-a-power-outage/ 4ã¤ã®ãƒ™ãƒ³ãƒ€ãƒ¼ã‹ã‚‰4ã¤ã®NVMe SSDã‚’ãƒ©ãƒ³ãƒ€ãƒ ã«é¸ã‚“ã§ãƒ†ã‚¹ãƒˆã—ãŸã¨ã„ã†Bishopã•ã‚“ã€‚ãƒ†ã‚¹ãƒˆã®å†…å®¹ã¯ã€SSDãŒãƒ‡ãƒ¼ã‚¿ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ãŸã“ã¨ã‚’
tukanana 2022/02/25
SSD

device
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https://www.ipa.go.jp/security/reports/oversea/nist/ug65p90000019cp4-att/000094547.pdf
tukanana 2021/12/07
security

HDD

SSD

device
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x.com
tukanana 2021/11/12
security

SSD
ãƒªãƒ³ã‚¯
M1æè¼‰Macã§ã€ŒSSDã®å¯¿å‘½ãŒç¸®ã‚€ã»ã©ç•°å¸¸ãªé‡ã®ãƒ‡ãƒ¼ã‚¿èªã¿æ›¸ãã‚’ç¢ºèªã—ãŸã€ã¨ã„ã†å ±å‘Š
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tukanana 2021/02/24
security

Mac

SSD
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https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=a00097382en_us
tukanana 2020/03/25
ã€Œ40,000æ™‚é–“ã®å‹•ä½œï¼ˆã¤ã¾ã‚Šã€4å¹´ã€206æ—¥ã€16æ™‚é–“ï¼‰ã§SSDãŒæ•…éšœã—ã¾ã™ã€‚ã€

HP

SSD
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HPEã®ã‚µãƒ¼ãƒãƒ¼å‘ã‘SAS SSDã€ç¨¼åƒ32,768æ™‚é–“è¶…ãˆã§ãƒ‡ãƒ¼ã‚¿å–ªå¤±ã€‚å¾©æ—§ã‚‚ä¸å¯
tukanana 2019/12/04
å…ˆæœˆ27æ—¥ãƒªãƒªãƒ¼ã‚¹ï¼ˆhttps://support.hpe.com/hpsc/doc/public/display?docId=emr_na-a00092491en_usï¼‰ã§ã€æµ·å¤–Securityç³»ãƒ¡ãƒ‡ã‚£ã‚¢ã§ã‚‚ãƒ‹ãƒ¥ãƒ¼ã‚¹ã«ãªã£ã¦ãŸã®ã«ä»Šé ƒè¨˜äº‹ã«ãªã£ã¦ã‚‹ã®ã€é…ããªã„ï¼Ÿ

SSD

HP
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https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-a00092491en_us
tukanana 2019/11/27
HPã®SASãªSSDãƒ•ã‚¡ãƒ¼ãƒ ã‚¦ã‚§ã‚¢ã«ãƒã‚°ãŒã‚ã‚Šã€32,768æ™‚é–“ã®å‹•ä½œã§ãƒ‰ãƒ©ã‚¤ãƒ–éšœå®³ã«ãªã‚‹ä»¶ã€‚

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SSD
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tukanana 2019/06/26
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forensic

HDD

SSD

device
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Mac Proã®SSDã€ã©ã†ã‚‚Appleç‹¬è‡ªã‚³ãƒã‚¯ã‚¿ã£ã½ã„
Mac Proã®SSDã€ã©ã†ã‚‚Appleç‹¬è‡ªã‚³ãƒã‚¯ã‚¿ã£ã½ã„2019.06.12 20:0023,891 å¡šæœ¬ç›´æ¨¹ æ‹¡å¼µæ€§ã¯â€¦ã€‚ æ–°ã—ãç”Ÿã¾ã‚Œå¤‰ã‚ã£ãŸMac Proã¯æ‹¡å¼µæ€§ãŒã‚¦ãƒªã€‚ãã‚Œã¯ãã®ã¨ãŠã‚Šãªã®ã§ã™ãŒã€ã©ã†ã‚‚ä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹SSDã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã«ã¯Appleï¼ˆã‚¢ãƒƒãƒ—ãƒ«ï¼‰ã®ç‹¬è‡ªã‚³ãƒã‚¯ã‚¿ãŒæŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ã£ã½ã„ã®ã§ã™ã€‚ ä¸Šã®AppleãŒå…¬é–‹ã—ãŸã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’ã¿ã‚‹ã¨ã€ã“ã®SSDã‚³ãƒã‚¯ã‚¿ã¯å¸‚å ´ã®ã©ã®è¦æ ¼ã¨ã‚‚ä¸€è‡´ã—ã¾ã›ã‚“ã€‚ï½¢M.2ï½£ã‚³ãƒã‚¯ã‚¿ã®SSDã«ã‚‚å°‘ã—ä¼¼ã¦ã„ã¾ã™ãŒã€ãƒ”ãƒ³ã®é…ç½®ãŒç•°ãªã‚Šã¾ã™ã€‚ã¾ãŸã€ï½¢Optaneï½£ã§ã‚‚ï½¢mSATAï½£ã§ã‚‚ãªã„ã‚ˆã†ã§ã™ã€‚ Mac Proã§ã¯256GBã€1TBã€2TBã€4TBã®SSDã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãƒ¢ãƒ‡ãƒ«ãŒç”¨æ„ã•ã‚Œã¦ã„ã¾ã™ã€‚ã“ã®ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã¯å¾Œã‹ã‚‰æ‹¡å¼µã™ã‚‹ã“ã¨ã‚‚ã§ãã¾ã™ãŒã€ã‚‚ã—ã‹ã™ã‚‹ã¨ãã®ãƒ‘ãƒ¼ãƒ„ã¯Appleã‹ã‚‰ã—ã‹æä¾›ã•ã‚Œãªã„å¯èƒ½æ€§ã‚‚ã‚ã‚‹ã‚ã‘ã§ã™ã€‚ ã‚‚ã¡ã‚ã‚“ã€Mac Proã«ã¯SATAãƒ
tukanana 2019/06/13
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SSD

Apple

Mac

device

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tukanana 2019/04/05
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tukanana 2019/04/05
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tukanana 2018/11/07
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Radboud University researchers discover security flaws in widely used data storage devices - Radboud University
tukanana 2018/11/07
security

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Flaws in Popular SSD Drives Bypass Hardware Disk Encryption
Researchers have found flaws that can be exploited to bypass hardware decryption without a password in well known and popular SSD drives. In a new report titled "Self-encrypting deception: weaknesses in the encryption of solid state drives (SSDs)",Â researchersÂ Carlo Meijer andÂ Bernard van GastelÂ fromÂ Radboud University explain how they were able to to modify the firmware or use a debugging interfa
tukanana 2018/11/06
SSD

software

password

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