Dark Reading | Security | Protect The Business
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mobileimap: an IMAP-based web mailer for mobile phones
What's mobileimap? mobileimap is an IMAP-based web mailer for mobile phones. Using mobileimap, you can access your IMAP mailbox from mobile phones such as i-mode and au in Japan. mobileimap runs as a stand-alone HTTP server instead of a CGI script. What's new 2004-06-09: mobileimap 2.5 Released! 2003-04-08: mobileimap 0.1 Released! The initial version was released. Screenshots The following screen
Squirrelmailã®æºå¸¯å¯¾å¿œ
Squirrelmailã®æºå¸¯å¯¾å¿œ Squirrelmailã®æºå¸¯é›»è©±ã‚µãƒãƒ¼ãƒˆ 経緯ã¨ç¾çŠ¶ (～2010) 経緯 「æºå¸¯ã§ãƒ¡ãƒ¼ãƒ«ã‚’èªã¿ãŸã„ï¼ã€â†’Squirrelmailã®æ”¹é€ ã«ç€æ‰‹ï¼ˆï½ž2006） 端末判定ã®ãƒ—ラグインã€æºå¸¯å‘ã‘テンプレート＆言語ファイルを作æˆã™ã‚Œã°ã„ã„ã“ã¨ãŒåˆ¤æ˜Ž →試作版をデモ版ã¨ã—ã¦æ供（2008～2009） å•é¡Œç‚¹ Squirrelmailã®å½“åˆæƒ³å®šã¨ç•°ãªã‚‹å‡¦ç†ãƒ•ãƒãƒ¼â†’大è¦æ¨¡ãªæ”¹é€ ãŒå¿…è¦ æœ¬å®¶å´ã§å¤šè¨€èªžå¯¾å¿œé–¢ä¿‚ã‚’ã„ã˜ã‚‹ã¨ãƒ—ラグインãŒã™ã使ãˆãªããªã‚‹ æºå¸¯ç«¯æœ«ã”ã¨ã«ãƒ†ãƒ³ãƒ—レートãŒå¿…è¦ï¼ˆåŸºæœ¬çš„ã«æŒã£ã¦ãªã„機種ã«ã¯å¯¾å¿œã§ããªã„） Squirrelmailã®ãƒ†ãƒ³ãƒ—レートã¯ã€1国ï¼1言語ï¼1ファイルã®å¯¾å¿œã€‚ 実際ã¯åŒã˜Shift_JISã§ã‚‚docomo端末ã¨Ezweb端末ã§ã¯ä½¿ã†HTML言語ãŒé•ã† 本家ã®é–‹ç™ºè€…ã«å¿…è¦ãªãƒ‘ッãƒã‚’投ã’るも返事ãªã— （クレジットãªã—ã§ãƒ‘ッãƒã¯é©ç”¨ã•ã‚Œã¦
Phlashing PDOS firmware attack could permanently disable hardware
Phlashing PDOS firmware attack could permanently disable hardware You know all that network hardware that runs quietly 24 hours a day in server rooms around the world? What if black-hats could exploit remote firmware flashing utilities to take over -- or completely destroy -- vulnerable gear? Though still theoretical, PDOS -- permanent denial-of-service -- attacks will be demonstrated by researche
"Phlashing" attacks could render network hardware useless
Most computer security coverage focuses on the PC realm, but Rich Smith, head of HP's Systems Security Lab, has identified a potential security flaw within a network's physical hardware rather than a typical desktop or server system. Smith's report focuses on a class of devices he refers to as Network Enabled Embedded Devices (NEEDS for short), and how such systems could be attacked at the firmwar
RFC 2060 - 5.1.3. メールボックスã®å›½éš›çš„ãªå‘½åè¦å‰‡
Network Working Group Request for Comments: 2060 Obsoletes: 1730 Category: Standards Track M. Crispin University of Washington December 1996 INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1 ã“ã®è¦šæ›¸ã®çŠ¶æ…‹ ã“ã®æ–‡æ›¸ã¯ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã®ãŸã‚ã®ã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆæ¨™æº–ã¸ã®éŽç¨‹ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã«ã¤ã„ã¦è¿°ã¹ã€ 改良ã®ãŸã‚ã®è¨Žè«–ã¨æ案を必è¦ã¨ã—ã¦ã„る。 標準化ã®çŠ¶æ…‹ã¨ã€ã“ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã®çŠ¶æ…‹ã«ã¤ã„ã¦ã¯ã€"Internet Official Protocol Standards" (STD1) ã®ç¾åœ¨ã®ç‰ˆã‚’å‚ç…§ã•ã‚ŒãŸã—。 ã“ã®ãƒ¡ãƒ¢ã®é…布ã¯åˆ¶é™ã—ãªã„。 Internet Message Access Access
Large-Scale Mail with Postfix, OpenLDAP and Courier | Linux Journal
Large-Scale Mail with Postfix, OpenLDAP and Courier Although this article provides instructions on setting up an integrated mail server using Postfix, OpenLDAP and Courier-IMAP, it does not discuss how these software components were chosen, which could be a whole article in and of itself. The goal is to set up an SMTP mail server for multiple domains on a single machine with remote access via IMAP
Dovecot | The Secure IMAP server
Dovecot is an excellent choice for both small and large installations; however, for larger installations we recommend our commercial solution Dovecot Pro.
POPã¨IMAP - ã‚ã©ã‘ãªã„話
よã†ã‚„ã IMAP ã‚‚æ™®åŠã—ãŸã‚ˆã†ã§ã€POP ã‹ã‚‰ IMAP ã«ä¹—ã‚Šæ›ãˆã‚‹äººãŒå¢—ãˆã¦ã„ã¾ã™ã€‚僕ã®å‘¨ã‚Šã®ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆæŠ€è¡“者もã€ã¼ã¡ã¼ã¡ä¹—ã‚Šæ›ãˆå§‹ã‚ã¾ã—ãŸã€‚(gmail ㌠IMAP をサãƒãƒ¼ãƒˆã—ãŸã“ã¨ãŒå¤§ããªè¦å› ã§ã—ょã†ã‹ï¼Ÿ) 彼らã¯å„ªç§€ãªã®ã«ã‚‚é–¢ã‚らãšã€ã“ã‚“ãªé–“é•ã£ãŸè¡¨ç¾ã‚’使ã„ã¾ã™ã€‚ POP ã¯ãƒ¡ãƒ¼ãƒ«ã‚’メールリーダã«å–ã£ã¦ãã‚‹ã‚‚ã®ã§ã€IMAP ã¯ã‚µãƒ¼ãƒå´ã®ãƒ¡ãƒ¼ãƒ«ã‚’èªã‚€ã‚‚ã®ã POP ã ã¨ã‚ˆã‹ã£ãŸã‘ã©ã€IMAP ã¯å¸¸ã«ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«ã¤ãªãŒã£ã¦ã„ãªã„ã¨è¾›ã„ POP ã ã¨ã‚ˆã‹ã£ãŸã‘ã©ã€IMAP ã¯ãƒ•ã‚©ãƒ«ãƒ€å†…ã®ãƒ¡ãƒ¼ãƒ«ã®æ•°ãŒå¤šããªã‚‹ã¨è¾›ã„ ãã®åº¦ã«ã€ã€Œãã†ã˜ã‚ƒãªã„ã€ã¨è¨€ã£ã¦ããŸã®ã§ã™ãŒã€ã‚‚ã†ãã†èª¬æ˜Žã™ã‚‹ã®ã«ã‚‚疲れã¦ãã¾ã—ãŸã€‚ãã“ã§ã€æ£ã—ã„ã“ã¨ã‚’書ã„ã¦ã€ã“ã®èª¬æ˜Žã¯ã‚‚ã†äºŒåº¦ã¨ã—ãªã„ã“ã¨ã«ã—よã†ã¨æ€ã„ã¾ã™ã€‚(DRY: Don't Repeat Yourself ã§ã™ã。) é–“é•ã„ã®æ ¹æºã¯ã€ãŠãらã二ã¤ã§
メールサーãƒãƒ¼æ§‹ç¯‰(Postfix Dovecot) - Fedoraã§è‡ªå®…サーãƒãƒ¼æ§‹ç¯‰
メールサーãƒãƒ¼ã‚’構築ã™ã‚‹å ´åˆã€é€ä¿¡ãƒ¡ãƒ¼ãƒ«ã‚µãƒ¼ãƒãƒ¼(SMTPサーãƒãƒ¼)ã¨å—信メールサーãƒãƒ¼(POP/IMAPサーãƒãƒ¼)ã®æ§‹ç¯‰ãŒå¿…è¦ã¨ãªã‚‹ã€‚ ã“ã“ã§ã¯ã€é€ä¿¡ãƒ¡ãƒ¼ãƒ«ã‚µãƒ¼ãƒãƒ¼ã«ã¯Postfixã€å—信メールサーãƒãƒ¼ã«ã¯Dovecotを採用ã™ã‚‹ã€‚ ãªãŠã€Postfixã¯è¿·æƒ‘メールã®ä¸æ£ä¸ç¶™ã«åˆ©ç”¨ã•ã‚Œãªã„よã†ã«ã™ã‚‹ãŸã‚ã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã¯å¤–部ã‹ã‚‰å¤–部宛(例ãˆã°ã€ä¼šç¤¾ç‰ã§è‡ªå®…サーãƒãƒ¼ã®ãƒ¡ãƒ¼ãƒ«ã‚¢ãƒ‰ãƒ¬ã‚¹ã‹ã‚‰ãƒ—ãƒãƒã‚¤ãƒ€ã®ãƒ¡ãƒ¼ãƒ«ã‚¢ãƒ‰ãƒ¬ã‚¹å®›)ã«é€ä¿¡ã§ããªã„よã†ã«ãªã£ã¦ã„ã‚‹ãŒã€è¿·æƒ‘メールã®ä¸æ£ä¸ç¶™ã«åˆ©ç”¨ã•ã‚Œãšã«å¤–部ã‹ã‚‰å¤–部宛ã«é€ä¿¡ã§ãるよã†ã«ã™ã‚‹ãŸã‚ã€SMTP-Auth機能※をもãŸã›ã‚‹ã€‚ ã¾ãŸã€Dovecotã¯POP/IMAPサーãƒãƒ¼ã¨ã—ã¦æ§‹ç¯‰ã—ã€ãƒ¦ãƒ¼ã‚¶ãŒPOPã¾ãŸã¯IMAPã‚’é¸æŠžã§ãるよã†ã«ã™ã‚‹ã€‚※POPã¨IMAPã®é•ã„ ※SMTP-Auth機能ã¨ã¯ã€ãƒ¡ãƒ¼ãƒ«é€ä¿¡æ™‚ã«ãƒ¦ãƒ¼ã‚¶åã¨ãƒ‘スワードã§èªè¨¼ã‚’è¡Œãªã†æ©Ÿèƒ½ã§ã‚ã‚Šã€ã“ã‚Œã«ã‚ˆ
斬新ã•ã¨å±ã†ã•ã‚’ä½µã›æŒã¤Fedora 9 | OSDN Magazine
最新ã®Fedora 9ã¯ã€å¾“æ¥ã®Fedoraプãƒã‚¸ã‚§ã‚¯ãƒˆã®æ–¹é‡ã©ãŠã‚Šã€å®šç•ªãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ューションã¨ã—ã¦ã¯éžå¸¸ã«æ–¬æ–°ãªä»•ä¸ŠãŒã‚Šã«ãªã£ã¦ãŠã‚Šã€ç‹¬è‡ªã«é–‹ç™ºã•ã‚ŒãŸã‚‚ã®ã«åŠ ãˆã€ã»ã‹ã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ューションã‹ã‚‰ã‚‚æ–°ãŸãªã‚¢ãƒ—リケーションãŒå°Žå…¥ã•ã‚Œã¦ã„る。ãã‚Œã«ã—ã¦ã‚‚ã€ã“ã‚Œã»ã©ä½ç½®ã¥ã‘ãŒå¾®å¦™ãªFedoraリリースã¯è¦‹ãŸã“ã¨ãŒãªã„。確ã‹ã«æ™‚代ã®æœ€å…ˆç«¯ã¨ã„ãˆã‚‹ãŒã€ã‚ã‚‹æ„味ã§ã¯ã‚ワもã®ã¨å‘¼ã¹ãªãã‚‚ãªã„ã®ã 。下ä½ã‚·ã‚¹ãƒ†ãƒ ã¨ãƒ‡ã‚¹ã‚¯ãƒˆãƒƒãƒ—ソフトウェア群ãŒã‚¢ãƒƒãƒ—デートã•ã‚Œã¦ã„ã‚‹ã»ã‹ã€ãƒ¦ãƒ¼ã‚¶ã®åˆ©ä¾¿æ€§ã‚’æãªã†ã“ã¨ãªã斬新ã•ã‚’盛り込んã 部分ã¯è©•ä¾¡ã§ãる。ãã®ä¸€æ–¹ã§ç›®ã«ã¤ãã®ãŒã€ç‰¹ã«ãƒ‘ッケージã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ãªã©ã€ä½¿ã„å‹æ‰‹ã‚ˆã‚Šã‚‚目新ã—ã•ãŒå„ªå…ˆã•ã‚ŒãŸå¤‰æ›´ç‚¹ã§ã‚る。 ã“ã‚Œã¾ã§ã®ãƒªãƒªãƒ¼ã‚¹ã¨åŒæ§˜ã€Fedora 9ã«ã‚‚多ãã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ãŒç”¨æ„ã•ã‚Œã¦ã„る。ãã®ã†ã¡ã„ãã¤ã‹ã¯Fedoraã«ç‹¬ç‰¹ã®ã‚‚ã®ã 。ダウンãƒãƒ¼ãƒ‰ãƒšãƒ¼ã‚¸ã«ã¯ã€32ビッ
Fedora 9ã¨Xen - ã¤ã‚Œã¥ã‚Œæ—¥è¨˜
Fedora 9ã§ã¯ã€Xen上ã§å‹•ã準仮想化カーãƒãƒ«ãŒã€paravirt_ops対応ã«å¤‰æ›´ã«ãªã£ãŸã€‚ã—ã‹ã—ã€Dom0ã§ã¯ã€paravirt_opsã¸ã®å¯¾å¿œãŒå®Œäº†ã—ã¦ã„ãªã„。ã“ã®ãŸã‚ã€DomUã‚’å‹•ã‹ã™ãŸã‚ã«ã¯ã€KVM+xennerã§å‹•ã‹ã™ã¨ã„ã†å¤‰å‰‡ä½“制ã«ãªã£ãŸã€‚ã¡ãªã¿ã«ã€xennerã¨ã¯ã€KVM上ã®Xen用PVカーãƒãƒ«ã‚’å‹•ã‹ã™ã‚¨ãƒŸãƒ¥ãƒ¬ãƒ¼ã‚¿ã§ã‚る。ã¾ã ã€å‡ºæ¥ãŸã°ã‹ã‚Šã§ã‹ãªã‚Šè’削り。 ãªãŠã€Dom0ã®paravirt_ops対応ã¯ã€Xenã¨Linuxコミュニティã§é‹æ„対応ä¸ã§ã‚ã‚Šã€Fedora10ã§å¯¾å¿œã™ã‚‹äºˆå®šã€‚ã“ã®ãŸã‚ã€Xenã¯ã€Fedora9ã ã‘ã¯ãšã•ã‚Œã‚‹ã¨ã„ã†å¤‰å‰‡ä½“制ã¨ãªã£ãŸã€‚ãªãŠã€Xen Hypervisorã¨ãƒ„ール自体ã¯ã€æ®‹ã£ã¦ã„る。ã“ã‚Œã¯ã€xennerã§ã“れらã®ãƒ©ã‚¤ãƒ–ラリを利用ã™ã‚‹ãŸã‚ã§ã‚る。 ã¡ãªã¿ã«ã€paravirt_opsã«å¯¾å¿œã™ã‚‹ç†ç”±ã¯ã€ã‚µãƒãƒ¼ãƒˆã‚³ã‚¹ãƒˆãŒå¤§ãã™ãŽã‚‹ãŸã‚Linu
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Phlashing Denial Of Service Attack, The New Hype
New 'Phlashing' Attack Sabotages Hardware - Slashdot
http://student.iu.hio.no/~s132278/
https://www.ietf.org/rfc/rfc2060.txt
http://student.iu.hio.no/~s132278/reports/disney_imap_maildir.pdf
HEC Montréal: Deployment of a Large-Scale Mail Installation | Linux Journal
Set up a secure IMAP/POP3 server with Dovecot | Linux.com | The source for Linux information
Migrating from Cyrus to Dovecot · Fazal Majid's low-intensity blog
Capability-based security - Wikipedia
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