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toton id:toton

networkã¨linuxã«é–¢ã™ã‚‹totonã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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å…¥é–€OpenSSH æ–°å±± ç¥ä»‹ è‘—
ã€Œå…¥é–€OpenSSHã€ (æ–°å±± ç¥ä»‹ è‘—) ã¯ã€ 2006å¹´6æœˆã«ç§€å’Œã‚·ã‚¹ãƒ†ãƒ ã‹ã‚‰åˆŠè¡Œã•ã‚Œã¾ã—ãŸ (2009å¹´æœ«ã«çµ¶ç‰ˆ)ã€‚ ç§€å’Œã‚·ã‚¹ãƒ†ãƒ ã€Œå…¥é–€OpenSSHã€ã®ãƒšãƒ¼ã‚¸ ã“ã“ã§å…¬é–‹ã—ã¦ã„ã‚‹åŽŸç¨¿ã¯ã€æœ€çµ‚çš„ãªç‰ˆä¸‹ã«ãªã‚‹å‰ã®ã‚‚ã®ã§ã™ã€‚ å®Ÿéš›ã«å‡ºç‰ˆã•ã‚ŒãŸæ›¸ç±ã¨ã¯ç•°ãªã£ã¦ã„ã‚‹éƒ¨åˆ†ãŒã‚ã‚Šã¾ã™ã€‚ é‡å¤§ãªé–“é•ã„ç‰ãŒã‚ã‚Šã¾ã—ãŸã‚‰ã€æ–°å±±ã¾ã§ãŠçŸ¥ã‚‰ã›ãã ã•ã„ã€‚ () æ³¨æ„: æœ¬æ›¸ãŒåˆŠè¡Œã•ã‚ŒãŸæ™‚ç‚¹ã§ã® OpenSSH ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯ 4.3 ã§ã—ãŸã€‚ ç¾æ™‚ç‚¹(2011å¹´2æœˆ)ã«ãŠã‘ã‚‹ OpenSSH ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯ 5.8 ã§ã™ã€‚ å¤‰æ›´å±¥æ´ 2010/09/12: å…¬é–‹ã€‚ ç›®æ¬¡ ã¯ã˜ã‚ã« ç¬¬1ç« . OpenSSH ã‚’å°Žå…¥ã™ã‚‹ã«ã‚ãŸã£ã¦ 1.1. OpenSSH ã¨ã¯ 1.2. OpenSSH ã«ã¯ã§ããªã„ã“ã¨ 1.3. OpenSSH ãŒã§ãã‚‹ã“ã¨ ç¬¬2ç« . OpenSSH ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ 2.1. ç¾åœ¨ã‚¤ãƒ³
toton 2010/09/13
çµ¶ç‰ˆã€Œå…¥é–€OpenSSHã€ (æ–°å±±ç¥ä»‹è‘—)å…¬é–‹

book

network

security

Linux

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****
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Iptablesãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ« 1.2.2
Japanese translation v.1.0.1 Copyright Â© 2001-2006 Oskar Andreasson Copyright Â© 2005-2008 Tatsuya Nonogaki ã“ã®æ–‡æ›¸ã‚’ã€ãƒ•ãƒªãƒ¼ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢è²¡å›£ç™ºè¡Œã® GNU ãƒ•ãƒªãƒ¼æ–‡æ›¸åˆ©ç”¨è¨±è«¾å¥‘ç´„æ›¸ãƒãƒ¼ã‚¸ãƒ§ãƒ³1.1 ãŒå®šã‚ã‚‹æ¡ä»¶ã®ä¸‹ã§è¤‡è£½ã€é ’å¸ƒã€ã‚ã‚‹ã„ã¯æ”¹å¤‰ã™ã‚‹ã“ã¨ã‚’è¨±å¯ã™ã‚‹ã€‚åºæ–‡ã¨ãã®å‰¯ç« ã¯å¤‰æ›´ä¸å¯éƒ¨åˆ†ã§ã‚ã‚Šã€ã€ŒOriginal Author: Oskar Andreassonã€ã¯è¡¨ã‚«ãƒãƒ¼ãƒ†ã‚ã‚¹ãƒˆã€è£ã‚«ãƒãƒ¼ãƒ†ã‚ã‚¹ãƒˆã¯æŒ‡å®šã—ãªã„ã€‚ã“ã®åˆ©ç”¨è¨±è«¾å¥‘ç´„æ›¸ã®è¤‡è£½ç‰©ã¯ã€ŒGNU ãƒ•ãƒªãƒ¼æ–‡æ›¸åˆ©ç”¨è¨±è«¾å¥‘ç´„æ›¸ã€ã¨ã„ã†ç« ã«å«ã¾ã‚Œã¦ã„ã‚‹ã€‚ ã“ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã«å«ã¾ã‚Œã‚‹ã™ã¹ã¦ã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆã¯ãƒ•ãƒªãƒ¼ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§ã™ã€‚ã‚ãªãŸã¯ã“ã‚Œã‚’ã€ãƒ•ãƒªãƒ¼ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢è²¡å›£ã«ã‚ˆã£ã¦ç™ºè¡Œã•ã‚ŒãŸ GNU ä¸€èˆ¬å…¬è¡†åˆ©ç”¨è¨±è«¾å¥‘ç´„æ›¸ãƒãƒ¼ã‚¸ãƒ§ãƒ³2ã®å®šã‚ã‚‹æ¡ä»¶ã®
toton 2010/05/11
linux

network

server
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Free Dynamic DNS(DDNS) by POP3,IMAP4,FTP,HTTP-BASIC for Home Server, VPS | MyDNS.JP
www.projectfox.mydns.jp is not accessible... Sorry. I do not know why this site is not working. If you know Administrator of this site, please contact directly. You may be able to see it in Google cache. For administrator ... MyDNS.JP did not received IP address from you over One week. Please check your notify system. If you restart notification of IP address, MyDNS.JP will apply your IP address t
toton 2009/07/18
USL-5P ãƒ«ãƒ¼ã‚¿ã‚’linuxåŒ–ã€‚ http://t.wiki.coh.jp/wiki.cgi?page=USL-5P

hack

linux

network

gadget
ãƒªãƒ³ã‚¯
sshã§SOCKSãƒ—ãƒã‚ã‚· - æŠ€è¡“ãƒ¡ãƒ¢å¸³
ssh -D ã§ ç–‘ä¼¼SOCKSã‚µãƒ¼ãƒãƒ¼ ã«ãªã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ ã¨ã„ã†ã®ã¯ã€ãŸã—ã‹å‰ã«ã‚‚æ›¸ã„ãŸã€‚ ãã‚Œã«ãƒ—ãƒ©ã‚¹ã—ã¦ã€ä»»æ„ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’ SOCKSå¯¾å¿œã•ã›ã‚‹ tsocks ã‚’åˆ©ç”¨ã—ã¦ VPNã®ã‚ˆã†ãªã“ã¨ã‚’ã‚„ã£ã¦ã¿ãŸã€‚ ( tsocksã¯ã€å…ˆé€²çš„ãªãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã ã¨ ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§å…¥ã£ã¦ã‚‹ã‚ˆã†ãªæ°—ãŒã™ã‚‹ã€‚) ãŸã¨ãˆã°ã€ local -> hostA -> hostB ã¨ã€hostA ã‚’å¿…ãšçµŒç”±ã—ãªã‘ã‚Œã°åˆ°é”ã§ããªã„ hostB ãŒã‚ã£ãŸã¨ã—ãŸå ´åˆã€ ã“ã‚Œã‚‰ã‚’åˆ©ç”¨ã™ã‚‹ã¨ã€åŒã˜ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«ã„ã‚‹ã‹ã®ã‚ˆã†ã« ä»»æ„ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é¨™ã™ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ãŸã‚ã€ local$ tsocks ssh user@hostB ä¸Šè¨˜ã®ã‚ˆã†ã«ã€local ã‹ã‚‰ç›´æŽ¥ã‚¢ã‚¯ã‚»ã‚¹ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ ã¡ãªã¿ã«ã€ã‚µãƒ¼ãƒãƒ¼å´ã«ã€ ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹å¿…è¦ã¯ãªã„ã€‚ ã“ã®å ´åˆã§è¨€ã†ã€local ã®ã¿ã«ã‚½ãƒ•ãƒˆã‚¦
toton 2008/11/18
"ç–‘ä¼¼VPN"ä»»æ„ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’ SOCKSå¯¾å¿œã•ã›ã‚‹ tsocks

ssh

network

linux

proxy
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OpenSSH ã‚’ä½¿ã£ãŸç°¡æ˜“ VPN ã®æ§‹ç¯‰
æ¦‚è¦ 2006å¹´ 2æœˆã«å…¬é–‹ã•ã‚ŒãŸ OpenSSH 4.3 (ãŠã‚ˆã³ãã®ç§»æ¤ç‰ˆ 4.3p1) ã‹ã‚‰ã€ æ¨™æº–ã§ãƒˆãƒ³ãƒãƒªãƒ³ã‚°ãƒ‡ãƒã‚¤ã‚¹ (tun/tap) ã‚’æ‰±ã†æ©Ÿèƒ½ãŒã¤ãã¾ã—ãŸã€‚ ã“ã‚Œã‚’ä½¿ã†ã¨ã€æ‰‹è»½ã« VPN ã‚’æ§‹ç¯‰ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ç¾åœ¨ã®ã¨ã“ã‚ã¾ã æ©Ÿèƒ½ã¯ã”ãé™ã‚‰ã‚ŒãŸã‚‚ã®ã§ã™ãŒã€ å‡ºå…ˆã‹ã‚‰ä¸€æ™‚çš„ã« ssh çµŒç”±ã§ NFS ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ ãƒžã‚¦ãƒ³ãƒˆã™ã‚‹ãªã©ã®ç›®çš„ã«ä½¿ãˆã¾ã™ã€‚ ã“ã®æ–‡æ›¸ã§ã¯ãã®ãŸã‚ã®åŸºæœ¬çš„ãªæ–¹æ³•ã‚’èª¬æ˜Žã—ã¾ã™ã€‚ OpenSSH ã®è¨å®šã¨é‹ç”¨ãŒã§ãã€å…¬é–‹éµèªè¨¼ã®ä½¿ã„æ–¹ã‚’ ã‚ã‹ã£ã¦ã„ã‚‹ã‚·ã‚¹ãƒ†ãƒ ç®¡ç†è€…ã‚’å¯¾è±¡ã¨ã—ã¦ã„ã¾ã™ã€‚ å…¬é–‹éµèªè¨¼ã¨ã¯: ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã®ã‹ã‚ã‚Šã«ç§˜å¯†éµã¨å…¬é–‹éµã®ãƒšã‚¢ã‚’ä½¿ã†èªè¨¼æ–¹æ³•ã§ã™ã€‚ é€šå¸¸ã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’ä½¿ã£ãŸèªè¨¼ã§ã¯ã€ ãŸã¨ãˆæš—å·åŒ–ã•ã‚Œã¦ã„ã‚‹ã¨ã¯ã„ãˆãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ãŒãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ä¸Šã‚’æµã‚Œã¾ã™ã€‚ å…¬é–‹éµèªè¨¼ã§ã¯ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã¯ã¾ã£ãŸã (æš—å·åŒ–ã•ã‚ŒãŸå½¢ã§ã™ã‚‰) ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ä¸Šã«æµã‚Œ
toton 2008/11/18
4.3 ã‹ã‚‰å®Ÿè£…ã•ã‚ŒãŸ OpenSSH + tun/tap ã«ã‚ˆã‚‹VPNæ©Ÿèƒ½

ssh

network

linux
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netcatã‚³ãƒžãƒ³ãƒ‰ã¨bashã®/dev/tcpã‚’ä½¿ã£ã¦é€šä¿¡ã‚’ã™ã‚‹ã€‚ Reverse Shell with Bashã‚’å®Ÿè¡Œã—ã¦ã¿ã¾ã—ãŸã€‚ bashã¯tcpã®é€šä¿¡ã‚’/dev/tcp/host/portã¨ã„ã†ãƒ•ã‚¡ã‚¤ãƒ«ã¸ã®å…¥å‡ºåŠ›ã«è¦‹ã›ã‹ã‘ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ ã“ã‚Œã‚’ä½¿ã£ã¦ã‚µãƒ¼ãƒã¨ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã§é€šä¿¡ã‚’ã—ã¦ã€é éš”æ“ä½œã‚’ã—ã¦ã¿ã‚‹ã€ã‚µãƒ¼ãƒã¨ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚’ç”¨æ„ã™ã‚‹ã‘ã‚Œã©ã€ã“ã®ä¾‹ã§ã¯æŽ¥ç¶šã—ã¦ããŸã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚’ã‚µãƒ¼ãƒå´ã§æ“ä½œã™ã‚‹ã¨ã„ã†ã‚‚ã®ã€‚ ã¾ãšnc(netcat)ã‚³ãƒžãƒ³ãƒ‰ã‚’ã‚µãƒ¼ãƒã§å®Ÿè¡Œã™ã‚‹ã€‚-lã§listen mode.ã“ã“ã§ã¯tcpã®8080ç•ªãƒãƒ¼ãƒˆã§å¾…ã¡å—ã‘ã‚‹ã“ã¨ã«ã—ãŸã€‚*1 æ¬¡ã«ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã§ã¯bashã«ã‚·ã‚§ãƒ«ã‚’å¤‰æ›´ã—ã¦ã€ãƒ•ã‚¡ã‚¤ãƒ«ãƒ‡ã‚£ã‚¹ã‚¯ãƒªãƒ—ã‚¿ã®5ç•ªã‚’/dev/tcp/[ã‚µãƒ¼ãƒã®ã‚¢ãƒ‰ãƒ¬ã‚¹]/[ã‚µãƒ¼ãƒãŒå¾…ã¡å—ã‘ã¦ã‚‹ãƒãƒ¼ãƒˆ]ã«ã‚€ã™ã³ã¤ã‘ã‚‹ã€‚*2 ã†ã¾ãç¹‹ã‚‹ã¨ã‚µãƒ¼ãƒå´ã«ç¹‹ã£ãŸæ—¨ãŒè¡¨ç¤ºã•ã‚ŒãŸã€‚ ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ã§
toton 2008/11/14
netcat,bash,/dev/tcp/host/port

linux

shell

network
ãƒªãƒ³ã‚¯
BalanceNGï¼šã‚·ãƒ³ãƒ—ãƒ«ã§è»½é‡ãªè² è·åˆ†æ•£ã‚·ã‚¹ãƒ†ãƒ
Linuxãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å‘ã‘ã®è² è·åˆ†æ•£ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¨ã—ã¦ã¯Linux Virtual ServerãŒæœ€ã‚‚æœ‰åã ãŒã€ã¾ãŸåˆ¥ã®é¸æŠžè‚¢ã¨ã—ã¦BalanceNGãŒã‚ã‚‹ã€‚BalanceNGã¯ã‚·ãƒ³ãƒ—ãƒ«ã§è»½é‡ãªãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ã§ã‚ã‚Šã€çµ„ç¹”ã«ã‚ˆã£ã¦ã¯ã‚ˆã‚Šå„ªã‚ŒãŸé¸æŠžè‚¢ã«ã‚‚ãªã‚Šå¾—ã‚‹ã€‚ è² è·åˆ†æ•£ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¨ã¯ã€è¤‡æ•°ã®ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ãƒ‡ãƒã‚¤ã‚¹ã‚’ç”¨ã„ã¦ä½œæ¥ã‚’åˆ†æ•£ã•ã›ã€ãã®çµæžœã¨ã—ã¦é€Ÿåº¦çš„ãªãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’å‘ä¸Šã•ã›ã‚‹ãŸã‚ã®ã‚‚ã®ã ã€‚Linuxãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å‘ã‘ã®è² è·åˆ†æ•£ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¨ã—ã¦ã¯Linux Virtual ServerãŒæœ€ã‚‚æœ‰åã ãŒã€ã¾ãŸåˆ¥ã®é¸æŠžè‚¢ã¨ã—ã¦BalanceNGãŒã‚ã‚‹ã€‚BalanceNGã¯ã‚·ãƒ³ãƒ—ãƒ«ã§è»½é‡ãªãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ã§ã‚ã‚Šã€çµ„ç¹”ã«ã‚ˆã£ã¦ã¯ã‚ˆã‚Šå„ªã‚ŒãŸé¸æŠžè‚¢ã«ã‚‚ãªã‚Šå¾—ã‚‹ã€‚ BalanceNG ï¼ˆBalance Next Generationï¼‰ã¯ã€ç‹¬è‡ªã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¹ã‚¿ãƒƒã‚¯ã‚’æŒã¡Linuxä¸Šã§ã‚‚Solarisä¸Š
toton 2008/10/06
BalanceNG ï¼ˆBalance Next Generationï¼‰ã¯ã€ç‹¬è‡ªã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚¹ã‚¿ãƒƒã‚¯ã‚’æŒã¡Linuxä¸Šã§ã‚‚Solarisä¸Šã§ã‚‚å‹•ããƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ¢ãƒ¼ãƒ‰ã®è² è·åˆ†æ•£ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã ã€‚è² è·åˆ†æ•£ã«å¿…è¦ã¨ãªã‚‹å‡¦ç†ã¯ã»ã¨ã‚“ã©ã™ã¹ã¦BalanceNGã«ã‚ˆã£ã¦è¡Œãªã‚ã‚Œã€ã‚ªãƒšãƒ¬ãƒ¼ãƒ†

linux

network
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ã‚¯ãƒ©ãƒ–ãƒ»ãƒ©ãƒœ
ã“ã®ã‚µã‚¤ãƒˆã¯ã€Â KLabæ ªå¼ä¼šç¤¾ãŒå…¬é–‹ã—ã¦ã„ã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚„å®Ÿé¨“ã‚µãƒ¼ãƒ“ã‚¹ã«ã¤ã„ã¦ç´¹ä»‹ã™ã‚‹ã¯ãšã ã‘ã© ãŸã ã„ã¾å¼•è¶Šä¸ã§ã™ã€‚
toton 2008/09/28
Klabã®ãƒ©ãƒœã‚µã‚¤ãƒˆ

linux

server

ã¾ã¨ã‚

network
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toton 2006/10/19
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virtualization
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linux

network

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