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10.19(¿ù) Ä¿ÇǴнº À̾߱â (VoIP º¸¾È µî)

 
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°¡ÀÔ: 2003³â 7¿ù 24ÀÏ
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¿Ã¸®±â¿Ã·ÁÁü: 2009.10.22 ¸ñ, 6:37 pm    ÁÖÁ¦: 10.19(¿ù) Ä¿ÇǴнº À̾߱â (VoIP º¸¾È µî) Àοë°ú ÇÔ²² ´äº¯

< º¸¾È >

1. VoIP º¸¾È

- VoIP¸¦ ÅëÇÑ ¼­ºñ½º °ÅºÎ °ø°Ý (SIP method¸¦ ÀÌ¿ëÇÑ DoS Attack)
http://teamcrak.tistory.com/162
- VoIP »ç¿ëÀÚ ÀÎÁõ ¾ÏÈ£ ¹«·ÂÈ­ ¿¬±¸ (SIP ÀÎÁõ ¾ÏÈ£ Bruteforcing ±â¹ý)
http://teamcrak.tistory.com/161

2. Unusual traffic from Loopback to Unused ARIN address

http://isc.sans.org/diary.html?storyid=7387

Àοë:

The traffic is Protocol 0 (IPv6 Hop by Hop), originates from a Loopback address and is destined to 108.22.0.0, which used to be IANA reserved but recently was allocated to ARIN, but is currently not in use.

13:02:52.012656 IP (tos 0x7,CE, ttl 255, id 29423, offset 0, flags [none], proto: Options (0), length: 20) 127.0.0.181 > 108.122.0.0: ip 0
... »ý·« ...
Anybody who knows anything about this traffic and can provide insight please contact me via our contact page.


127.0.0.x loopback ÁÖ¼Ò¿¡¼­ 108.22.0.0 À¸·Î ÆÐŶÀÌ º¸³»Áø °æ¿ì°¡ ÀÖ¾ú´Ù¶ó´Â ±ÛÀÌ´Ù. ±×·±µ¥ 108.22.0.0Àº IANA¿¡ Áö±Ý±îÁö reservedµÈ »óÅ¿´°í, ÃÖ±Ù¿¡ ARIN¿¡ ÇÒ´çÀÌ µÇ¾ú´Ù. ±×·¯³ª ½ÇÁ¦·Î´Â »ç¿ëµÇÁö´Â ¾ÊÀº »óÅÂ. ±×·±µ¥ ÆÐŶÀÌ ¹ß»ýÇßÀ¸´Ï, ÀÌ»óÇؼ­ SANS¿¡¼­ ±ÛÀ» ¿Ã¸° °ÍÀÌ´Ù.
OS´Â µ¥ºñ¾È.

3. Cain & Abel v4.9.34

http://www.oxid.it/cain.html



< IT ÀÏ¹Ý >

1. OpenSUSE 11¿ù 12ÀÏ ¸±¸®Áî ¿¹Á¤



- openSUSE 11.2 countdown ¹è³Ê

Á¶¸¸°£ ³ª¿À´Â OS

Àοë:

- 10.22 Windows 7
- 10.29 Ubuntu 9.10 Release ¿¹Á¤
- 11.12 OpenSUSE
- FreeBSD 8.0µµ 10¿ùÂëÀÌ ¾Æ´Ò±î.

¸®´ª½º 3°³, Windows, FreeBSD.


2. CentOS 5.4 ¸±¸®Áî



- CentOS 5.4 ¸±¸®Áî ( 2009.10.20 )
- CentOS: 5.4 is baked! centos internal network will start syncing up today. Release ~ soon! ( 2009.10.14 )
- CentOS: 5.4 release in about 24 hrs from now. remember to seed those torrents when you get them ( 2009.10.20 )

±Û µî·ÏÇÏ´Â ÇöÀç ¹Ì·¯»çÀÌÆ®¿¡ ¹èÆ÷ ¿Ï·áµÇ¾ú°í, °ø½ÄÀûÀ¸·Î ¸±¸®Áî µÇ¾ú´Ù.

- [CentOS-announce] Release for CentOS-5.4 i386 and x86_64 ( Oct 21 22:14:07 UTC 2009 )
- CentOS 5.4 Release Notes

3. ¾Èµå·ÎÀ̵帶ÄÏÀÇ apps. Åë°è

- ¾Èµå·ÎÀÌµå ¸¶ÄÏÀÇ ¾ÖÇø®ÄÉÀÌ¼Ç Åë°èÆäÀÌÁö
- http://www.androlib.com/appstats.aspx
- ÇöÀç ´ë·« 13000¿©°³ apps. 9¿ù ±âÁØÀ¸·Î ÇÑ´Ù¸é ÇÏ·ç¿¡ 80¿©°³ Á¤µµ µî·ÏµÇ´Â ²Ã

4. Å©·Ò OS, Å©·ÒOS¿ë ºê¶ó¿ìÀú

1) Å©·Ò OS¿¡ žÀçµÉ À¥ ºê¶ó¿ìÀú À¯Ãâ

Àοë:

- ¼Ò½º ÄÚµåÀÇ °³¹ß ³»¿ë¿¡ º¸¸é ºê¶ó¿ìÀú »ó´Ü¿¡ ½Ã°è, ³×Æ®¿÷ ȯ°æ, Gview ¹öÆ° µîÀÌ Ãß°¡ µÇ¾ú°í
- ÅÍÄ¡ Æе带 À§ÇÑ ¼³Á¤¿¡¼­ ¼Óµµ ºÎºÐÀ» °¡Á® ¿À´Â ºÎºÐµµ Ãß°¡. À̸¦ Åä´ë·Î Å©·Ò OS°¡ Ÿºí·¿¿ëÀ¸·Î ³ª¿Ã °¡´É¼ºÀÌ ÀÖ´Ù´Â ÀÇ°ß
- Å©·Ò OS´Â ¸®´ª½º¿¡ ÃÖÀûÈ­ µÇ¾î ÀÖ´Ù´Â Á¡ÀÌ°í, ºê¶ó¿ìÀú¿¡ OSÀÇ ±â´Éµé ÀϺεéÀ» ¼­·Î ¿¬°áÇÑ´Ù´Â Á¡


2) ±¸±ÛÅ©·Ò OS µåµð¾î µîÀåÇϳª?

ÇöÀç Å©·Ò OS¶ó´Â À̸§À¸·Î °ø°³µÈ °Í( http://sites.google.com/site/chromeoslinux/download )Àº ±¸±Û°ú ¹«°üÇÑ Suse¿¡¼­ ¸¸µç °ÍÀÌ´Ù.
Àοë:

Chrome OS is not related to Google. Service provided by SUSE Studio. See the license.



5. ±âŸ

- CentOS ¿¹Àü¿¡ ¹Ì·¯¸µµÉ ¶§, msyncÀÇ ¹®Á¦·Î ¸¹Àº ¹Ì·¯°¡ refuse´çÇß´ø Àûµµ ÀÖ¾î.
- ¸éÁ¢À̾߱â
- µð½ºÅ© »ç¿ë·® 80%ÀÌ»óÀÏ ¶§ Áõ¼³ °í·Á


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