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aki77 2015/08/30

security
ssh

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ï¼ˆ2015/1/30 è¿½è¨˜ï¼‰æ™‚æœŸã¯ä¸æ˜Žã§ã™ãŒã€ç¾æ™‚ç‚¹ã®github.comã¯Ed25519éµã«ã‚‚å¯¾å¿œã—ã¦ã„ã¾ã™ã€‚ ï¼ˆ2016/5/31 è¿½è¨˜ï¼‰ã€ŒGitHubã«ãƒã‚°å ±å‘Šã—ã¦è³žé‡‘$500ã‚’é ‚ã„ãŸè©±ã€ã§ç´¹ä»‹ã—ãŸé€šã‚Šã€æ—¢ã«å¼±ã„éµã¯GitHubã‹ã‚‰å‰Šé™¤ã•ã‚Œã€æ–°è¦ç™»éŒ²ã‚‚ã§ããªããªã£ã¦ã„ã¾ã™ã€‚ GitHub APIã‚’åˆ©ç”¨ã—ã¦ã€GitHubã®31661ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã«ç™»éŒ²ã•ã‚Œã¦ã„ã‚‹SSHå…¬é–‹éµ64404å€‹ã‚’å–å¾—ã—ã¦ã¿ã¾ã—ãŸã€‚æŠ½å‡ºæ–¹æ³•*1ãŒé©å½“ã™ãŽã¦åã‚ŠãŒã‚ã‚‹ã‚ˆã†ãªæ°—ã‚‚ã—ã¾ã™ãŒã€é¢ç™½ã„çµæžœãŒå¾—ã‚‰ã‚ŒãŸã¨æ€ã†ã®ã§ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚ SSHéµã®ç¨®é¡ž éµã®ç¨®é¡ž å€‹æ•° å‰²åˆ RSAéµ 61749 (95.88%) DSAéµ 2647 (4.11%) ECDSAéµ 8 (0.01%) ç´„6ä¸‡å€‹ã®éµã®ã†ã¡ã€8å€‹ã ã‘ECDSAï¼ˆæ¥•å††DSAï¼‰éµãŒè¦‹ã¤ã‹ã‚Šã¾ã—ãŸï¼å¸¸ç”¨ã—ã¦ã„ã‚‹ã®ã‹è©¦ã—ã«ç™»éŒ²ã—ã¦ã¿ãŸã ã‘ãªã®ã‹ã¯ã‚ã‹ã‚Šã¾ã›ã‚“ãŒã€ä½•ã«ã›ã‚ˆ

aki77 2014/07/09

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1. ã•ãã‚‰ã®VPSã«æ¥ã‚‹æ‚ªã„äºº ã‚’è¦³å¯Ÿã™ã‚‹ ãã®ï¼’ Security Casual Talks ã™ã¿ã ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£å‹‰å¼·ä¼šãã®2 2013/12/07 @ozuma5119 2013-11-18 20:12:18 login attempt [root/12345] failed 2013-11-18 20:12:21 login attempt [root/1qazxsw23edc] failed 2013-11-18 20:12:25 login attempt [root/Passw0rd] failed 2013-11-18 20:12:28 login attempt [root/password0] failed 2013-11-18 20:12:32 login attempt [root/password1] failed 176.223.62.254 - - [23/No

aki77 2014/01/07

ãƒªãƒ³ã‚¯

SSHåŠ›ã‚’ã¤ã‘ã‚ˆã†

2. ã‚‚ãã˜ â–º ãŠã•ã‚‰ã„ â–º ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆ(ssh/scp)ã®è©± ãƒãƒ¼ãƒˆè»¢é€ã®è©± å¤šæ®µssh ãã®ä»–ã®è»¢é€ã®è©±ãƒ»ä»–ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ â–º ã‚µãƒ¼ãƒ(sshd)ã®è©± â–º ã¡ã‚‡ã£ã¨ã—ãŸç–‘å• â–º ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã®è©± â–º ã¾ã¨ã‚ 2 / 62 5. RFC RFC 4250 The Secure Shell (SSH) Protocol Assigned Numbers RFC 4251 The Secure Shell (SSH) Protocol Architecture RFC 4252 The Secure Shell (SSH) Authentication Protocol RFC 4253 The Secure Shell (SSH) Transport Layer Protocol RFC 4254 The Secure Shell (SSH) Connection Protocol RF

aki77 2012/05/30

ssh
security

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GitHubã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ›ãƒ¼ãƒ«ãŒãµã•ãŒã£ãŸã®ã§SSH Keyã‚’ç¢ºèªã—ã‚ˆã† - ãŸã ã®ã«ã£ã(2012-03-08)

â– GitHubã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ›ãƒ¼ãƒ«ãŒãµã•ãŒã£ãŸã®ã§SSH Keyã‚’ç¢ºèªã—ã‚ˆã† å…ˆæ—¥ã€Railsã‚¢ãƒ—ãƒªã«ã‚ã‚ŠãŒã¡ãªã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ›ãƒ¼ãƒ«ãŒã‚ã‚‹ã“ã¨ãŒåˆ¤æ˜Žã—ãŸGitHubã€‚è©³ç´°ã¯@sora_hã«ã‚ˆã‚‹ã€Œgithub ã® mass assignment è„†å¼±æ€§ãŒçªã‹ã‚ŒãŸä»¶ã€ãŒéžå¸¸ã«ã‚ˆãã¾ã¨ã¾ã£ã¦ã„ã‚‹ã®ã§å‚ç…§ã®ã“ã¨ã€‚è„†å¼±æ€§ã®å†…å®¹ãã®ã‚‚ã®ã‚‚ã ã‘ã©ã€é–‹ç™ºè€…ã¨ã—ã¦è„†å¼±æ€§æŒ‡æ‘˜ã‚’ã©ã®ã‚ˆã†ã«å—å®¹ã€å¯¾å¿œã™ã¹ãã‹ã‚’è€ƒãˆã•ã›ã‚‰ã‚Œã‚‹äº‹ä¾‹ã ã£ãŸã€‚ ã§ã€ã“ã‚Œã¯ã‚ˆã†ã™ã‚‹ã«èµ¤ã®ä»–äººãŒä»»æ„ã®ãƒªãƒã‚¸ãƒˆãƒªã¸ã®ã‚³ãƒŸãƒƒãƒˆæ¨©ã‚’å–å¾—ã§ãã¦ã—ã¾ã†ã¨ã„ã†äº‹ä¾‹ã ã£ãŸã®ã ã‘ã©ã€è„†å¼±æ€§ã®å†…å®¹ã‚’ã¿ã‚‹é™ã‚Šãã®ä»–ã®ã•ã¾ã–ã¾ãªå…¥åŠ›ã‚‚ã‚¹ãƒ«ãƒ¼ã•ã‚Œã¦ã„ãŸå¯èƒ½æ€§ãŒã‚ã‚‹ã€‚ã¨ã„ã†ã“ã¨ã§ã€ãã®å¯¾ç–ãŒ(ãŠãã‚‰ã)ãªã•ã‚ŒãŸã®ã ã‚ã†ã€ä»Šæœã«ãªã£ã¦GitHubã‹ã‚‰ã€ŒSSH Keyã®ç¢ºèªã‚’ã›ã‚ˆã€ã¨ã„ã†ãƒ¡ãƒ¼ãƒ«ãŒã„ã£ã›ã„ã«ãƒ¦ãƒ¼ã‚¶ã«é…ä¿¡ã•ã‚ŒãŸã€‚3æ—¥ã§ä¿®æ£ã¨ã‹ã€GitHubã®ä¸ã®äººã‚‚ãšã„ã¶ã‚“

aki77 2012/03/08

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SSHç§˜å¯†éµã®ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã¯ï¼ˆã¤ã‘ã‚‹ãªã‚‰ï¼‰11æ–‡å—ä»¥ä¸Šã«ã—ã¾ã—ã‚‡ã†ãã¨ã„ã†è©± - æœ¬å½“ã¯æ€–ã„HPC

twitterä¸Šã§ã€ã€ŒSSHã®ç§˜å¯†éµã£ã¦ã€ç›—ã¾ã‚Œã¦.bash_historyè¦‹ã‚‰ã‚ŒãŸã‚‰ã‚¢ã‚¯ã‚»ã‚¹ã—æ”¾é¡Œã ã‹ã‚‰å±ãªã„ã‹ã‚‰ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã‚’ä»˜ã‘ã‚‹ã¹ãã€ã¨ã„ã†è©±ãŒã‚ã£ãŸã€‚å€‹äººçš„ã«ã¯ã€ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã¯æ°—ä¼‘ã‚ç¨‹åº¦ã«ã—ã‹ãªã‚‰ãªã„ã¨æ€ã£ã¦ã„ã‚‹ã®ã§ä»˜ã‘ã¦ã„ãªã„ã€‚ãã‚‚ãã‚‚ã€SSHç§˜å¯†éµã®ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è¶Šã—ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã¨ã¯é•ã†ã‚‚ã®ã§ï¼ˆã ã‹ã‚‰é•ã†åå‰ãŒã¤ã„ã¦ã„ã‚‹ã®ã ãŒï¼‰ã€ZIPãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã¨ä¼¼ãŸã‚ˆã†ãªã‚‚ã®ã ã€‚æ”»æ’ƒè€…ãŒãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒãƒ¼ã‚«ãƒ«ã«ã‚³ãƒ”ãƒ¼ã—ã¦ã˜ã£ãã‚Šè§£æžã§ãã‚‹ã€‚ ã‚ˆã£ã¦ã€ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºãŒå½¹ã«ç«‹ã¤ã®ã¯ã€ ç§˜å¯†éµï¼ˆã¨ã‚·ã‚§ãƒ«ã®ãƒã‚°ï¼‰ã‚’ç›—ã¾ã‚Œã€ ç§˜å¯†éµã‚’ç›—ã¾ã‚ŒãŸã“ã¨ã«æ°—ã¥ãã€ ç´ æ—©ãã™ã¹ã¦ã®æŽ¥ç¶šå…ˆãƒ›ã‚¹ãƒˆã«ãŠã„ã¦ç›—ã¾ã‚ŒãŸç§˜å¯†éµã‚’ç„¡åŠ¹ã«ã™ã‚‹ ã¨ã„ã†å ´åˆã ã€‚ã“ã®ã‚·ãƒŠãƒªã‚ªãªã‚‰ã€æ”»æ’ƒè€…ã«ã‚ˆã£ã¦æŽ¥ç¶šå…ˆã«ä¸æ£ã«ã‚¢ã‚¯ã‚»ã‚¹ã•ã‚Œã‚‹ã®ã‚’é˜²ãã“ã¨ãŒã§ãã‚‹ã€‚ ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã«ã‚ˆã£ã¦ã€ã©ã‚Œãã‚‰ã„ã®çŒ¶äºˆãŒç”Ÿã¾ã‚Œã‚‹ã®ã‹ï¼Ÿ ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚º

aki77 2010/09/03

ssh
security

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yebo blog: OpenSSHã®ãƒ™ã‚¹ãƒˆãƒ»ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ»ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹

2009/07/27 OpenSSHã®ãƒ™ã‚¹ãƒˆãƒ»ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ»ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ nixCraft ã« OpenSSH ã‚µãƒ¼ãƒã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ä¸Šã®ãƒ™ã‚¹ãƒˆãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ãŒå‡ºã¦ã„ãŸã®ã§ã€ç°¡å˜ã«ã¾ã¨ã‚ã¦ã¿ã‚‹ã€‚ ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ã‚³ãƒ³ãƒ•ã‚£ã‚°ãƒ•ã‚¡ã‚¤ãƒ«ã¨SSHãƒãƒ¼ãƒˆ èª¬æ˜Žå‰ã«å‰æã¨ãªã‚‹ã‚³ãƒ³ãƒ•ã‚£ã‚°ãƒ•ã‚¡ã‚¤ãƒ«ã®å ´æ‰€ã¨SSHãƒãƒ¼ãƒˆã¯æ¬¡ã®ã¨ãŠã‚Šã§ã‚ã‚‹ã€‚ /etc/ssh/sshd_config: ã‚µãƒ¼ãƒã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ« /etc/ssh/ssh_config: ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ« ~/.ssh/: ãƒ¦ãƒ¼ã‚¶ã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ãŒå…¥ã‚‹ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒª ~/.ssh/autorized_keys: å…¬é–‹éµãƒªã‚¹ãƒˆ /etc/nologin: root ä»¥å¤–ã§ãƒã‚°ã‚¤ãƒ³ãŒã§ããªã„ /etc/hosts.allowã€/etc/hosts.deny: tcp-wrappersã«ã‚ˆã‚‹ã‚¢ã‚¯ã‚»ã‚¹ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ« ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãƒãƒ¼ãƒˆ: 22 #1 OpenSSH

aki77 2009/07/27

ssh
security

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ä»™çŸ³æµ©æ˜Žã®æ—¥è¨˜: ssh-agent ï¼† ForwardAgent ã‚’ã€ã‚ˆã‚Šå®‰å…¨ã«ã—ã¦ã¿ã‚‹

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aki77 2009/03/26

ssh
security

ãƒªãƒ³ã‚¯

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aki77 2008/09/19

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ssh
security

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ãƒªãƒªãƒ¼ã‚¹ãƒã‚§ãƒƒã‚«ãƒ¼ã‚’å‹•ã‹ã—ã¦ã„ã‚‹FreeBSDã‚µãƒ¼ãƒã«å¯¾ã—ã€ã“ã“æ•°æ—¥ãƒ–ãƒ«ãƒ¼ãƒˆãƒ•ã‚©ãƒ¼ã‚¹ã‚¢ã‚¿ãƒƒã‚¯ãŒè¡Œã‚ã‚Œã¦ã„ã¾ã—ãŸã€‚ã©ã’ã‚“ã‹ã›ã‚“ã¨ã„ã‹ã‚“ã®ã§ã€DenyHostsã¨ã„ã†ãƒ„ãƒ¼ãƒ«ã‚’å…¥ã‚Œã¦æ§˜åã‚’è¦‹ã¦ã„ã¾ã™ã€‚ã¨ã‚Šã‚ãˆãšä½œæ¥ãƒ¡ãƒ¢ã‚’æ®‹ã—ã¦ãŠãã¾ã™ã€‚ ãªãŠã€ä½œæ¥ã«ã‚ãŸã£ã¦ã¯ä¸‹è¨˜ã®ãƒªã‚½ãƒ¼ã‚¹ãŒå‚è€ƒã«ãªã‚Šã¾ã—ãŸã€‚ã‚ã‚ŠãŒãŸã„ããƒ¼ã€‚ http://ibio.jp/index.php?DenyHosts http://blog.harmonicom.jp/archives/6 ports ã‹ã‚‰ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« # cd /usr/ports # portinstall security/denyhosts /etc/rc.conf ã®ç·¨é›† ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã¨ To run denyhosts from startup, add denyhosts_enable="YES" in your /etc/rc.conf.ã¨ã‹ Wa

aki77 2008/07/09

security
ssh

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ã‚¦ãƒŽã‚¦ãƒ©ãƒœ Unoh Labs: PHPã§æš—å·åŒ–ãƒ»å¾©å·åŒ–ã‚ã‚Œã“ã‚Œ

GT Nitro: Car Game Drag Raceã¯ã€å…¸åž‹çš„ãªã‚«ãƒ¼ã‚²ãƒ¼ãƒ ã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ã“ã‚Œã¯ã‚¹ãƒ”ãƒ¼ãƒ‰ã€ãƒ‘ãƒ¯ãƒ¼ã€ã‚¹ã‚ãƒ«å…¨é–‹ã®ã‚«ãƒ¼ãƒ¬ãƒ¼ã‚¹ã‚²ãƒ¼ãƒ ã§ã™ã€‚ãƒ–ãƒ¬ãƒ¼ã‚ã¯å¿˜ã‚Œã¦ã€ã“ã‚Œã¯ãƒ‰ãƒ©ãƒƒã‚°ãƒ¬ãƒ¼ã‚¹ã€ãƒ™ã‚¤ãƒ“ãƒ¼ï¼å¤å…¸çš„ãªã‚¯ãƒ©ã‚·ãƒƒã‚¯ã‹ã‚‰æœªæ¥çš„ãªãƒ“ãƒ¼ã‚¹ãƒˆã¾ã§ã€æœ€ã‚‚ã‚¯ãƒ¼ãƒ«ã§é€Ÿã„è»Šã¨ã‚«ãƒ¼ãƒ¬ãƒ¼ã‚¹ã§ãã¾ã™ã€‚ã‚¹ãƒ†ã‚£ãƒƒã‚¯ã‚·ãƒ•ãƒˆã‚’ãƒžã‚¹ã‚¿ãƒ¼ã—ã€ãƒ‹ãƒˆãƒã‚’è³¢ãä½¿ã£ã¦ç«¶äº‰ã‚’æ‰“ã¡ç ´ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã“ã®ã‚«ãƒ¼ãƒ¬ãƒ¼ã‚¹ã‚²ãƒ¼ãƒ ã¯ãã®ãƒªã‚¢ãƒ«ãªç‰©ç†å¦ã¨ç´ æ™´ã‚‰ã—ã„ã‚°ãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚¹ã§ã‚ãªãŸã®å¿ƒã‚’çˆ†ç™ºã•ã›ã¾ã™ã€‚ã“ã‚Œã¾ã§ãƒ—ãƒ¬ã‚¤ã—ãŸã“ã¨ã®ãªã„ã‚ˆã†ãªã‚‚ã®ã§ã™ã€‚ GT Nitroã¯ã€ãƒªãƒ•ãƒ¬ãƒƒã‚¯ã‚¹ã¨ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã‚’è©¦ã™ã‚«ãƒ¼ãƒ¬ãƒ¼ã‚¹ã‚²ãƒ¼ãƒ ã§ã™ã€‚æ£ã—ã„çž¬é–“ã«ã‚®ã‚¢ã‚’ã‚·ãƒ•ãƒˆã—ã€ã‚¬ã‚¹ã‚’æ€ã„åˆ‡ã‚Šè¸ã‚€å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã¾ãŸã€å¤§ç‰©ãŸã¡ã¨ç«¶ã„ã¤ã¤ã€è»Šã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã¨ã‚¢ãƒƒãƒ—ã‚°ãƒ¬ãƒ¼ãƒ‰ã‚‚è¡Œã‚ãªã‘ã‚Œã°ãªã‚Šã¾ã›ã‚“ã€‚ä¸–ç•Œä¸ã§æœ€é«˜ã®ãƒ‰ãƒ©ã‚¤ãƒãƒ¼ã¨è»Šã¨ã‚«ãƒ¼ãƒ¬ãƒ¼ã‚¹ã«æŒ‘ã‚€ã“ã¨ã«ãªã‚Šã€ãƒ‰ãƒ©ãƒƒã‚°ãƒ¬ãƒ¼ã‚¹ã®çŽ‹å†

aki77 2007/11/11

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php
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404 Blog Not Found:tips - sshã§ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ç„¡ã—ãƒã‚°ã‚¤ãƒ³

2007å¹´09æœˆ30æ—¥13:30 ã‚«ãƒ†ã‚´ãƒªTips tips - sshã§ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ç„¡ã—ãƒã‚°ã‚¤ãƒ³ ä»¥ä¸‹ã«åŠ ãˆã¦ã€ã“ã‚Œã‚‚è¦šãˆã¦ãŠãã¨ã„ã„ã‹ã‚‚ã€‚ odz buffer - SSH ã®æŽ¥ç¶šã‚’å…±æœ‰ã™ã‚‹ ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ç„¡ã—ã®èªè¨¼ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œã‚‹ $ ssh-keygen -d -f ~/.ssh/nopass-dsa -N '' ã¾ãŸã¯ $ ssh-keygen -d -f ~/.ssh/nopass-dsa -N '' -C [email protected] -N ''ãŒãƒã‚¤ãƒ³ãƒˆã§ã™ã€‚ å‰è€…ã®å ´åˆã€ssh commentã¯$USER@$HOSTã«ãªã‚Šã¾ã™ãŒã€æœ€è¿‘ã¯DHCPã§ãƒ›ã‚¹ãƒˆåã‚’æ±ºã‚ã¡ã‚ƒã†å ´åˆã‚‚å¤šã„ã®ã§ã€ãã‚ŒãŒã„ã‚„ãªå ´åˆã¯å¾Œè€…ã®æ–¹æ³•ã§æ±ºã‚æ‰“ã¡ã™ã‚‹ã®ãŒã„ã„ã§ã—ã‚‡ã†ã€‚ å®Œäº†ã™ã‚‹ã¨ã€~/.ssh/nopass-dsaã¨ã€~/.ssh/nopass-dsa.pubã®äºŒã¤ã®ãƒ•ã‚¡ã‚¤ãƒ«ãŒå‡ºæ¥ã¾ã™ã€‚å‰è€…ã¯çµ¶

aki77 2007/10/04

ssh
security

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FreeBSD QandA 2255

Q. cron ç‰ã‹ã‚‰èµ·å‹•ã•ã‚Œã‚‹ãƒãƒƒãƒå‡¦ç†ã®ä¸ã§ ssh ã‚’åˆ©ç”¨ã—ãŸã„ã®ã§ã™ãŒã€ ãƒã‚°ã‚¤ãƒ³ã‚’è‡ªå‹•åŒ–ã™ã‚‹ã«ã¯ã©ã†ã™ã‚Œã°ã‚ˆã„ã§ã™ã‹? A. äºŒã¤ã®æ–¹æ³•ãŒã‚ã‚Šã¾ã™ã€‚ ä¸€ã¤ã¯ã€ãƒ›ã‚¹ãƒˆãƒ™ãƒ¼ã‚¹èªè¨¼ã‚’ä½¿ã†æ–¹æ³•ã§ã™ã€‚è©³ã—ã„è¨å®šæ–¹æ³•ã¯ [ç®¡ç†ç•ªå· 1578] ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã¾ã™ã®ã§ã€ãã¡ã‚‰ã‚’å‚ç…§ã—ã¦ä¸‹ã•ã„ã€‚ ã‚‚ã†ä¸€ã¤ã¯ã€ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã®è¨å®šã•ã‚Œã¦ã„ãªã„ç§˜å¯†éµã‚’ä½¿ã†æ–¹æ³•ã§ã™ã€‚ [ç®¡ç†ç•ªå· 1578] ã§ã¯ã€å…¬é–‹éµèªè¨¼ã§ ssh-agent ã‚’ä½¿ã†æ–¹æ³•ã‚’ç´¹ä»‹ã—ã¦ã„ã¾ã™ãŒã€ ã“ã‚Œã¯ ssh-agent ã‚’ã‚ã‚‰ã‹ã˜ã‚èµ·å‹•ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚‹ãŸã‚ã€cron ç‰ã‹ã‚‰ã® åˆ©ç”¨ã«ã¯å‘ã„ã¦ã„ã¾ã›ã‚“ã€‚ ã‚‚ã¡ã‚ã‚“ã€ç§˜å¯†éµãƒ•ã‚¡ã‚¤ãƒ«ã«ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã‚’è¨å®šã—ãªã„ã¨ã„ã†ã“ã¨ã¯ ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’ç”Ÿã§ãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã«ä¿å˜ã—ã¦ã„ã‚‹ã®ã¨åŒç¾©ã§ã™ã‹ã‚‰ã€ ã‚ˆã‚ŠåŽ³é‡ã«éµãƒ•ã‚¡ã‚¤ãƒ«ã‚’ç®¡ç†ã—ãªã‘ã‚Œã°ãªã‚Šã¾ã›ã‚“ã€‚ ãã“ã§ã€ä¸‡ãŒä¸€ç§˜å¯†éµãƒ•ã‚¡ã‚¤ãƒ«ã‚’ç›—ã¾ã‚ŒãŸå ´åˆã®ãƒªã‚¹ã‚¯ã‚’

aki77 2007/10/04

ssh
security

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Blog - Mikula Beutl - SEO Consulting

This guide is the safest way to do a domain switch, you get all you need to change a blocked domain. What is a user flow and a user journey? Thereâ€™s a macro view of a customer experience that we can analyze and partially control.

aki77 2007/09/29

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sshguardâ€•â€•OpenSSHã‚’ä¿è·ã™ã‚‹ãƒ„ãƒ¼ãƒ« | OSDN Magazine

ã‚‚ã—è¾žæ›¸ã‚’ä½¿ã£ã¦åŠ›ãšãã§æ”»æ’ƒã•ã‚ŒãŸã‚‰â€•â€•SSHã«å¯¾ã™ã‚‹ã“ã®ç¨®ã®æ”»æ’ƒã¯çã—ããªã„ãŸã‚ã€ãã†å¿ƒé…ã™ã‚‹äººã¯å¤šã„ã ã‚ã†ã€‚ã—ã‹ã—ã€ã“ã†ã—ãŸæ”»æ’ƒã‹ã‚‰SSHã‚’å®ˆã£ã¦ãã‚Œã‚‹æ–°ã—ã„ãƒ„ãƒ¼ãƒ«sshguardãŒç™»å ´ã—ãŸã€‚ã¾ã ãƒ™ãƒ¼ã‚¿æ®µéšŽã ãŒã€ååˆ†ã«ä½¿ãˆãã†ã ã€‚ Telnetã‚„FTPãªã©ã¨ã„ã£ãŸç¬¬1ä¸–ä»£ã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ»ãƒ—ãƒãƒˆã‚³ãƒ«ã§ã¯ã€ãƒã‚°ã‚¤ãƒ³æ‰‹é †ã¯å¹³æ–‡ã§å‡¦ç†ã•ã‚Œã‚‹ã€‚ã—ãŸãŒã£ã¦ã€ãã®ã‚»ã‚ãƒ¥ã‚¢ç‰ˆã¨ã—ã¦OpenSSHãŒç™»å ´ã—ãŸã®ã¯å½“ç„¶ã ã‚ã†ã€‚ã ãŒã€Telnetã®ä»£ã‚ã‚Šã«SSHã‚’ä½¿ã£ã¦ã„ã‚‹ã‹ã‚‰ã¨ã„ã£ã¦ååˆ†ã¨ã¯ã„ãˆãšã€æ…Žé‡ã«ç”¨ã„ã‚‹ã¹ãç‚¹ã¯åŒã˜ã ã€‚SSHã«ä½¿ã†ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ãŒå¼±ã„ã¨ã€è¾žæ›¸ã‚’åˆ©ç”¨ã—ãŸåŠ›ãšãã®æ”»æ’ƒã§ã€ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’å¹³æ–‡ã§é€ã£ãŸã®ã¨åŒã˜ãã‚‰ã„ã‚„ã™ã‚„ã™ã¨è§£èªã•ã‚Œã¦ã—ã¾ã†ã‹ã‚‰ã ã€‚ ãã®ãƒãƒ¼ãƒˆ22ã‚’åŠ›ãšãã®æ”»æ’ƒã‹ã‚‰ä¿è·ã—ã‚ˆã†ã¨è€ƒãˆå‡ºã•ã‚ŒãŸã®ãŒsshguardã ã€‚ã“ã®ãƒ„ãƒ¼ãƒ«ã¯SSHã¸ã®ãƒã‚°ã‚¤ãƒ³è¦æ±‚ã‚’ç›£è¦–ã—ã€æ”»æ’ƒãŒã‚ã‚‹ã¨ãã®IPã‚¢ãƒ‰ãƒ¬

aki77 2007/03/30

ssh
security

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Welcome to DenyHosts

165,000+ synchronization users Denyhosts now has over 165,000 users contributing synchronization data and thousands more using DenyHosts without the optional synchronization feature.. Special thanks A special thanks goes to GlobalTap. After several failed attempts at hosting the sync server w/ other providers, GlobalTap is now providing DenyHosts with a stable VPS server. What is DenyHosts? DenyHo

aki77 2007/03/09

ssh
security

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æœ€è¿‘ã‚„ãŸã‚‰ã¨ ssh æ”»æ’ƒã® Bot ã¨åŒ–ã—ã¦ã‚‹ãƒžã‚·ãƒ³ãŒå¤šã„ã®ã§ã™ãŒã€å…ˆæ—¥ãµã¨ã—ãŸã“ã¨ã‹ã‚‰ ssh æ”»æ’ƒã‚’ä»•æŽ›ã‘ã‚‹ Bot ã‚µãƒ¼ãƒãƒ¼ï¼ˆã«ä»•ç«‹ã¦ã‚‰ã‚ŒãŸãƒžã‚·ãƒ³ï¼‰ã‚’å…¥æ‰‹ã—ã¾ã—ãŸã€‚ã›ã£ã‹ããªã®ã§ã©ã‚“ãªã“ã¨ã«ãªã‚‹ã®ã‹ã”ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ â€»ã‚‚ã¡ã‚ã‚“ç§ã®ç®¡ç†ã‚µãƒ¼ãƒãƒ¼ã§ã¯ã‚ã‚Šã¾ã›ã‚“ ^^; ï¼ƒã¨ã„ã†ã‹ã€å…¬é–‹ã—ã¦ã„ã„ã®ã‹ãƒ»ãƒ»ãƒ»ã¾ã€æ³¨æ„å–šèµ·ã¨ã„ã†ã“ã¨ã§ã€‚ã€‚ã€‚ â– 1. ã‚µãƒ¼ãƒãƒ¼ã¸ã®ä¾µå…¥ ã¾ãšã¯ã‚µãƒ¼ãƒãƒ¼ã«ä¾µå…¥ã—ã¦ãã‚‹ã‚ã‘ã§ã™ãŒã€ssh ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’ç·å½“ã‚Šã—ã¦ããŸã‚ˆã†ã§ã™ã€‚ #last ... ****** pts/2 pilkington-boome Tue *** ** 05:20 - 05:25 (00:05) ã“ã‚“ãªæ„Ÿã˜ã€‚ä¾µå…¥ã«æˆåŠŸã™ã‚‹ã¨çŸæ™‚é–“ã§åµã‚’ç”£ã¿ä»˜ã‘ã¦å¸°ã£ã¦ã„ãã¾ã™ã€‚ â– 2. ç”£ã¿ä»˜ã‘ã‚‰ã‚ŒãŸ Bot ãƒ—ãƒã‚°ãƒ©ãƒ ã“ã‚“ãªæ„Ÿã˜ã«ç”£ã¿ä»˜ã‘ã‚‰ã‚Œã¾ã™ã€‚(ä¼å—ã¯IPã‚¢ãƒ‰ãƒ¬ã‚¹ã®ä¸€éƒ¨ãªã©) ... /var

aki77 2007/02/09

ssh
security

ãƒªãƒ³ã‚¯

DSAS ã®ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã¯ï¼ŒåŸºæœ¬çš„ã« ssh ã‚’ä½¿ã£ãŸãƒªãƒ¢ãƒ¼ãƒˆãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã§æ¸ˆã‚“ã§ã—ã¾ã„ã¾ã™ï¼Žå¤œä¸ã‚„ä¼‘æ—¥ã«éžå¸¸äº‹æ…‹ãŒèµ·ã“ã£ãŸã¨ã—ã¦ã‚‚ï¼Œãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æŽ¥ç¶šã•ãˆç¢ºä¿ã§ãã‚Œã°ãã®å ´ã§å¯¾å¿œã§ãã¾ã™ï¼ŽãŸã ï¼Œã•ã™ãŒã«ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã‹ã‚‰ DSAS ã«ç›´æŽ¥ ssh ã§ãã‚‹æ§˜ã«ã—ã¦ãŠãã®ã¯ä¸€æŠ¹ã®ä¸å®‰ãŒã‚ã‚Šã¾ã™ï¼Žã§ã™ã®ã§ï¼ŒDSAS ã¸ã® ssh æŽ¥ç¶šã¯ç¤¾å†…ã®ã‚µãƒ¼ãƒã‹ã‚‰ã®ã¿è¨±ã™ã‚ˆã†ã«ã—ã¦ãŠã„ã¦ï¼Œå¤–ã‹ã‚‰ãƒã‚°ã‚¤ãƒ³ã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã¨ãã¯ä¸€æ—¦ç¤¾å†…ã®ã‚µãƒ¼ãƒã‚’çµŒç”±ã™ã‚‹ã“ã¨ã«ã—ã¦ã„ã¾ã™ï¼Ž ã“ã®ã‚ˆã†ãªå½¢ã«ã—ã¦ã„ã‚‹å ´åˆï¼ŒDSAS ã«ãƒã‚°ã‚¤ãƒ³ã—ã‚ˆã†ã¨ã™ã‚‹éš›ã¯ï¼Œä¸€æ—¦ç¤¾å†…ã®ã‚µãƒ¼ãƒã« ssh æŽ¥ç¶šã™ã‚‹å¿…è¦ãŒã‚ã£ã¦ï¼Œå°ã•ãªã“ã¨ã§ã™ãŒä¸€æ‰‹é–“ã‹ã‹ã£ã¦ã—ã¾ã„ã¾ã™ï¼Žã§ãã‚Œã°ãƒ¯ãƒ³ã‚¹ãƒ†ãƒƒãƒ—ã§æŽ¥ç¶šã§ãã‚‹æ–¹æ³•ãŒç„¡ã„ã‹ã¨æ€ã£ã¦è‰²ã€…æ¤œç´¢ã—ã¦ã¿ãŸ(â€»)ã¨ã“ã‚ï¼Œã“ã®ãƒšãƒ¼ã‚¸ã§ ProxyCommand ã¨ã„ã†è¨å®šé …ç›®ã‚’è¦‹ã¤ã‘ã¾ã—ãŸ(è¦‹ã¤ã‘ãŸã®ãŒãƒœã‚¹ã®å€‹äººã‚µã‚¤ãƒˆãªã®ã¯æœ¬

OpenSSH ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã® proxy -- è¸ã¿å°ã‚µãƒ¼ãƒã‚’çµŒç”±ã—ã¦ã® ssh : DSASé–‹ç™ºè€…ã®éƒ¨å±‹

aki77 2006/11/04

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aki77 2006/07/29

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Landscape ãƒˆãƒƒãƒ—ãƒšãƒ¼ã‚¸ | < å‰ã®æ—¥ 2004-11-15 2004-11-17 æ¬¡ã®æ—¥ 2004-11-18 > Landscape - ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãƒ¡ãƒ¢Â 2004-11-17 ssh scp sftp ã®æ£ã—ã„è‡ªå‹•å®Ÿè¡Œæ–¹æ³• å½“ã‚µã‚¤ãƒˆå†…ã‚’ Google æ¤œç´¢ã§ãã¾ã™ * ssh scp sftp ã®æ£ã—ã„è‡ªå‹•å®Ÿè¡Œæ–¹æ³•ã“ã®è¨˜äº‹ã®ç›´ãƒªãƒ³ã‚¯URL: Permlink | ã“ã®è¨˜äº‹ãŒå±žã™ã‚‹ã‚«ãƒ†ã‚´ãƒª: [ssh] [ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£] scp ã¨ sftp ã«ã¤ã„ã¦èª¿ã¹ã¦ã„ã‚‹ã¨ã€æ£ã—ã„è‡ªå‹•å®Ÿè¡Œã«ã¤ã„ã¦ã®æ–‡æ›¸ã‚’è¦‹ã¤ã‘ãŸã€‚cron ã‹ã‚‰ scp ã‚„ sftp ã‚’è‡ªå‹•å®Ÿè¡Œã—ã‚ˆã†ã¨è€ƒãˆã¦ã„ã‚‹ç§ã«ã¯å½¹ã«ç«‹ã¤æ–‡æ›¸ã ã€‚ - ã€Œå°‚ç”¨ã®ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºãªã—ã®éµã‚’ä½œã£ã¦æ¨©é™é™å®šã€ãŒãƒ™ã‚¹ãƒˆæ£ã—ã„ssh/scpã®è‡ªå‹•é‹è»¢ã¯ ã´ã‚æ—¥è¨˜ http://www.banana-fish.com/~piro/20040609.

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