20th Anniversary
  ȸ¿ø°¡ÀÔ   ȸ¿øÃ£±â
  ID PW
 
  ÀÚ°ÝÁõ °ü·Ã
  °¢Á¾ ÀåÅÍ
 

   Á¦ ¸ñ : [www.IT-BK.kr] Linux Server ±âÃÊ/½ÉÈ­±³À°°úÁ¤, Ãʺ¸µµ°¡´ÉÇÑ ±³À°  
   ÀÛ¼ºÀÚ : Á¤ÃáÁø ³¯Â¥ : 2011-10-10
   ºÐ·ù : À¯¸Ó°Ô½ÃÆÇ Á¶È¸¼ö : 1010

[www.IT-BK.kr] Linux Server ±âÃÊ/½ÉÈ­±³À°°úÁ¤, Ãʺ¸µµ°¡´ÉÇÑ ±³À°


IT-Bank ¸ÖƼķÆÛ½º´Â Prometric/VUE ±¹Á¦°øÀÎÀÚ°ÝÁõ ½ÃÇè¼¾Å͸¦ ¿î¿µÇϰí ÀÖÀ¸¸ç
CCNA,SCSA,SCNA,MCSE,LPIC,SCJP/SCWCD µî ½Ã½ºÅÛ ¹× °ü·Ã ±¹Á¦°øÀÎÀÚ°ÝÁõ½ÃÇè
´ëºñ¿Í öóÇÑ ½Ç¹«Áß½ÉÀÇ ±³À°À¸·Î ITÀü¹®°¡¾ç¼º¿¡ ÁÖ·ÂÇϰíÀÖ½À´Ï´Ù.

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1.Á÷ÀåÀÎÀ̽öó¸é °í¿ëº¸Çèȯ±Þ°úÁ¤À¸·Î ÃÖ´ë 80% ±¹ºñÁö¿ø ȯ±ÞÀ» ¹ÞÀ¸½Ç¼öÀÖ½À´Ï´Ù.

2.ÀÏ¹Ý ´ëÇлýÀ̰ųª Ãë¾÷À» ¿øÇϽôºеéÀº µû·Î Ãß°¡ÇÒÀÎ + ÀÚ°ÝÁõÇýÅÃÀÌ ÁÖ¾îÁý´Ï´Ù.
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¡Û ITBANK¸ÖƼķÆÛ½º ±³À°¸¸ÀÇ Æ¯º°ÇØÅà ¡Û

1. ¹«·áÀç¼ö°­ ( ¿øÇϽô±³À°¿¡ ´ëÇÑ ¹«·á·Î ´Ù½Ãµè´Â ¼ö¾÷ )

2. Á÷ÀåÀεéÀÇ °í¿ëº¸ÇèÇØÅðú ÇлýÀ̳ª Ãë¾÷ÁغñÀÚ¸¦ À§ÇÑ ÇÒÀÎÇØÅÃ

3. ¹«·á ±³Àç Áö¿ø


- ¸®´ª½º¸¦ ¹è¿ì´Â ±³À°¸ñÇ¥ - http://www.IT-BK.kr

·¹µåÇò ¿£ÅÍÇÁ¶óÀÌÁî ¸®´ª½º¸¦ ÀÌ¿ëÇÑ ½Ã½ºÅÛ °ü¸® ±â¹ý ¹× ½Ç¹« ÀÀ¿ë ¹× Ȱ¿ë

¸®´ª½º´Â Àü ¼¼°èÀÇ °³¹ßÀÚµéÀÌ Âü¿©ÇÏ¿© ¸¸µé¾î °¡°í ÀÖ´Â °­·ÂÇÑ ±â´ÉÀ» Á¦°øÇÏ´Â ¼­¹ö¿ë ¿î¿µÃ¼Á¦ÀÔ´Ï´Ù. °¡Àå ³Î¸® »ç¿ëµÇ°í ÀÖ´Â ºÐ¾ß°¡ ¼­¹ö·Î¼­ÀÇ È°¿ëÀÌ µÉ ¼ö Àִµ¥ ¸®´ª½º´Â ´Ù¸¥ OS¿¡ ºñÇØ ÀûÀº ºñ¿ëÀ¸·Î À¥¼­¹ö, FTP¼­¹ö, ¸ÞÀϼ­¹öµéÀ» ±¸ÃàÇÏ¿© Áß¼Ò±â¾÷ ¶Ç´Â °³ÀÎÀÌ ¿øÇÏ´Â µ¥·Î Àڱ⸸ÀÇ ¼­¹ö¸¦ ±¸ÃàÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸¹Àº »ç¶÷µéÀÌ ºÒ¾ÈÇÏ°Ô ¿©±â´Â ¾ÈÁ¤¼º ¹®Á¦µµ ÀÌÁ¦´Â ¿©·¯ °÷¿¡¼­ Áõ¸íµÇ°í ÀÖÀ¸¸ç Windows Serverµî ´Ù¸¥ ¿î¿µÃ¼Á¦¿Í ºñ±³Çصµ °áÄÚ µÚÁöÁö ¾Ê´Â ¼º´ÉÀ» ÀÚ¶ûÇÕ´Ï´Ù. ±×¸®°í ¼Ò½º°¡ °ø°³µÇ¾î Àֱ⠶§¹®¿¡ ÀÚ½ÅÀÇ ½Ã½ºÅÛ¿¡ ÃÖÁ¤È­µÈ ¿î¿µÃ¼Á¦¸¦ ±¸¼ºÇÒ ¼ö ÀÖ´Â ¸Å·ÂÀÌ ÀÖ½À´Ï´Ù.


¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ

-----1°³¿ùÂ÷ Linux - Essntial/Fundamental °úÁ¤

1ÀÏ LinuxÀÇ °³¿ä
VMWare ¼³Ä¡ ¸®´ª½º´Â ¹«¾ùÀÌ¸ç ¿Ö ¹è¿ö¾ßÇÏ´ÂÁö
°¡»ó ÄÄÇ»Å͸¦ ¸¸µé±â À§ÇÑ ÇÁ·Î±×·¥ ¼³Ä¡(ƯÁ¤ ¿î¿µÃ¼Á¦¿¡¼­ º°µµÀÇ Çϵåµð½ºÅ© ºÐÇÒÀ» ÇÏÁö ¾Ê°í, ´Ù¸¥ ¿î¿µÃ¼Á¦¸¦ ¼³Ä¡ ¹× »ç¿ëÇÒ ¼ö ÀÖµµ·Ï Á¦ÀÛµÈ ÀÀ¿ëÇÁ·Î±×·¥) VMWare ¼³Ä¡

2ÀÏ ¸®´ª½º¼³Ä¡°úÁ¤
¸®´ª½º¿ª»ç
ÆÄƼ¼Ç ¸®´ª½º¸¦ ¼³Ä¡Çϸ鼭 ¸®´ª½º ½Ã½ºÅÛ¿¡ ´ëÇØ ÀÌÇØ
¼­¹ö¿Í Ŭ¶óÀÌ¾ðÆ®¿¡ ´ëÇÑ ¼³¸í. ¸®´ª½ºÀÇ ¿ª»ç¸¦ ¼Ò°³.
¸®´ª½º¸¦ »ç¿ëÇϸ鼭 ÇÊ¿äÇÑ ºÐÇÒ¿µ¿ª¿¡ ´ëÇØ ÇнÀ Linux ¼³Ä¡

3ÀÏ ·Î±×ÀÎ
·Î±×¾Æ¿ô
ȯ°æ ¼³Á¤ ¸®´ª½º ½Ã½ºÅÛÀ» Á¤»ó Á¾·á ½ÃŰ´Â ÀÌÀ¯¿Í ¹æ¹ý
½Ã½ºÅÛÀ» Æí¸®ÇÏ°Ô »ç¿ëÇϱâ À§ÇÑ È¯°æ ¼³Á¤ ¹× ºÎÆÃÇÒ ¶§ °ü¸®ÀÚ ÆÐ½º¿öµå Àç ¼³Á¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ ÇнÀ

4ÀÏ Linux CMD FORMATLinux Basic Command ommand [option(s)] [argument] ¿î¿µÃ¼Á¦ÀÇ ±âº»ÀûÀÎ Á¤º¸ È®ÀÎ ¸í·É
µð·ºÅ丮 À̵¿°ü·Ã ¸í·É¾î, File Type, ¸Å´º¾ó ÆäÀÌÁö È®ÀÎ, passwd

5ÀÏ Linux Basic Command µð·ºÅ丮 °ü¸®, ÆÄÀÏ °ü¸®, ÆÄÀÏ ¼Ó¼º º¯°æ(Àбâ, Ãß°¡), ÆÄÀÏ ³»¿ë °ü¸®, wc, su, id, group, last, who, w

6ÀÏ »ç¿ëÀÚ¿Í Åë½ÅÇÒ ¼ö ÀÖ´Â ¸í·É¾î ÆÄÀÏ ¼ÒÀ¯±Ç/ÆÛ¹Ì¼Ç º¯°æ,

7ÀÏ umask, ÆÛ¹Ì¼Ç, setuid, setgid, sticky bit, setuid ½Ç½À

8ÀÏ cmp/diff CMD, sort, file, °Ë»ö¿¡ °ü·ÃÇÑ ¸í·É¾î(grep,find)

9ÀÏ Archiving & Compress compress , archive, compress + archive, Visual Editor

10ÀÏ Shell Characteristic Redirection, Pipe, Variable, Shell Metacharacter, HistoryAlias

11ÀÏ Process Adminstrator Process Information
process/jobs excution, process/jobs verification ¹× Termination

12ÀÏ ÆÄÀÏ ½Ã½ºÅÛ °³·Ð, Fdisk, Mount & Umount,

13ÀÏ Managing Filesystemsmount & Umount LVM, Quota, Foppy & CD mount, USB mount, ÀÚµ¿ ¸¶¿îÆ®,¸¶¿îÆ® Á¤º¸ È®ÀÎ

14ÀÏ System Information ÇÏµå µð½ºÅ©ÀÇ µð¹ÙÀ̽º Á¤º¸ È®ÀÎ, Çϵå¿þ¾îÀÇ Á¤º¸ (/proc) ÀÀ±Þº¹±¸

15ÀÏ Boot Sequence ºÎÆÃ°úÁ¤, GRUB ¾ÏÈ£ »ç¿ë, Troubleshooting

16ÀÏ Package Administration RPM, YUM , ¿ÀÇ ¼Ò½º ÄÄÆÄÀÏ

17ÀÏ User/Group dministrator user information file, group information file, User Admin, Group Admin, /etc/skel

18ÀÏ Job Scheduling crontab, at

19ÀÏ Network Configuration ifconfig, ifcfg-eth0, route, hosts, network ÆÄÀÏ ¼³Á¤hostname, DNS¼³Á¤, Ä¿³Î¸Þ¸ð¸®¿¡¼­ ³×Æ®¿öÅ© ¼³Á¤, /etc/sysctl.conf

20ÀÏ syslog ·Î±× ¸ð´ÏÅ͸µ, ¿ø°Ý ·Î±×¼­¹ö

¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ

-----2°³¿ùÂ÷ Linux - Service / Security °úÁ¤

1ÀÏ VMware ³×Æ®¿öÅ© VMware¿¡¼­ÀÇ ³×Æ®¿öÅ© ¼³Á¤ÇÏ´Â ¹æ¹ý.

2ÀÏ TCP/IP ³×Æ®¿öÅ© ÇÁ·ÎÅäÄݰú OSI 7LayerÀÇ 2°èÃþ ¼³¸í

3ÀÏ OSI 7LayerÀÇ 3°èÃþ°ú ¼­ºê³ÝÆÃ, 4°èÃþ

4ÀÏ µ¥¸ó standalone / inet ¸ðµå¿¡ ´ëÇÑ °è³ä, telent

5ÀÏ ¿ø°ÝÁ¢¼Ó ¼­¹ö telnetÀ» ÀÌ¿ëÇÑ xinetd ¹× tcpµ¥¸ó, ½º´ÏÇÎ(TCPDUMP)

6ÀÏ openssh openssh

7ÀÏ ¾Ïȣȭ ÇØ½¬ ÇÔ¼ö, ´ëĪŰ
ºñ´ëĪŰ ¾Ïȣȭ ¹æ½Ä
¾ÏÈ£¸ðµå¿Í ÀÎÁõ¸ðµå

8ÀÏ ¾Ïȣȭ PGP&GPG ¸¦ ÀÌ¿ëÇÑ ¾Ïȣȭ¿Í ¹«°á¼º üũ
µðÁöÅÐ ¼­¸íÀ» ÅëÇÑ ¹«°á¼º üũ(signature) ¹× ½Ç½À

9ÀÏ ¿ø°ÝÁ¢¼Ó¼­¹ö
ÆÄÀÏ Àü¼Û ¼­¹ö VNC ¿ø°ÝÁ¢¼Ó¼­¹ö
PROFTPD ¼­¹ö
FTP¼­¹öÀÇ ½º´ÏÇÎÀ» ÀÌ¿ëÇÑ Ãë¾àÁ¡ ºÐ¼®
scp¿Í sftp

10ÀÏ ÆÄÀÏ Àü¼Û ¼­¹ö NFS, SAMBA

11ÀÏ µµ¸ÞÀÎ ¼­¹ö
ipÁÖ¼Ò µ¿Àû ÇÒ´ç DNS ¼­¹ö
DHCP ¼­¹ö

12ÀÏ/13ÀÏ À¥ ¼­¹ö
ÀÚµ¿ ¼­ºñ½º °ü¸® APACHE, PHP, MYSQL
webalizerºÐ¼® Åø
ntsysv & chkconfig ¸¦ ÀÌ¿ëÇÑ ¼­ºñ½º Lockdown

14ÀÏ/15ÀÏ È£½ºÆ® ±â¹ÝÀÇ Ä§ÀÔÂ÷´Ü ½Ã½ºÅÛ Â÷´Ü ½Ã½ºÅÛÀÇ °³·Ð, iptables (Filter TABLE)
iptables (Filter TABLE), Portsentry

16ÀÏ/17ÀÏ/18ÀÏ ³×Æ®¿öÅ© ±â¹ÝÀÇ Ä§ÀÔ Â÷´Ü ½Ã½ºÅÛ iptables (FORWARD, MASQUERADE)
iptables(SNAT, DNAT,REDIRECT), PROXY SERVER
PROXY SERVER

19ÀÏ/20ÀÏ È£½ºÆ®/³×Æ®¿öÅ© ±â¹ÝÀÇ Ä§ÀÔŽÁö ½Ã½ºÅÛ(aide,snort)
ħÀÔŽÁö ½Ã½ºÅÛ Ä§ÀÔŽÁö ½Ã½ºÅÛÀÇ °³·Ð,
Rootkit & Rootkit Check Program °³³ä, º¹±¸¹æ¹ý
³×Æ®¿öÅ© ±â¹ÝÀÇ Ä§ÀÔŽÁö ½Ã½ºÅÛ(snort)


¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ¤Ñ

¢Ä ITBANK¸¸ÀÇ ¼ö°­ÇýÅà ¢Å http://www.IT-BK.kr

1. Á¤±Ô°úÁ¤ ¼ö°­ ½Ã ±³À°ºñ ÇÒÀÎ (5~60%)

2. Á¤±Ô°úÁ¤ ¼ö°­ ½Ã ¹«·áÀç¼ö°­ ¹× ¹«·áû°­ ÇýÅÃ

3. ±³Àç ¹× S/W ¹«·áÁö¿ø

[±³À°Áö¿ø]

´ëÇлý ¹× ½ÇÁ÷ÀÚ ±³À°ºñ¿ë ¹× Ãë¾÷Áö¿ø ( 30~45%Áö¿ø ) ¡æ ´Ü Á¤±Ô°úÁ¤ÀÏ °æ¿ì

¦¼ ÀÚ¼¼ÇÑ ±³À°³»¿ëÀº ±³À°´ã´çÀÚ¿¡°Ô ¿Â¶óÀλó´ã ½Åû¼­ / ÀüÈ­ / ¸ÞÀÏÀ» ÁÖ¼¼¿ä~±³À°°úÁ¤ ¹× ÀÚ¼¼ÇÑ »çÇ×À» »ó´ã ¹ÞÀ¸½Ç ¼ö ÀÖ½À´Ï´Ù.



¡ØÁÖÀÇ»çÇסØ

= 20¸í Á¤¿øÁ¦·Î ¼±Âø¼ø ÀÚ¸®¹èÁ¤¿¡ µé¾î°©´Ï´Ù.

= ÀÚ¸®¹èÁ¤ Èñ¸Á ½Ã ÀÚ¸®¹èÁ¤ ÇöȲÀ» ²À È®ÀÎÇϽñ⠹ٶø´Ï´Ù.

= ¸ðµç ±³À°°úÁ¤ÀÇ ÀÏÁ¤Àº ¼ö°­»ýÀÇ ¼Ò¾ç¿¡ µû¶ó¼­ ¼±ÅÃÀû ¼ö°­ÀÌ °¡´ÉÇÕ´Ï´Ù.

= º¹¼ö¼ö°­°ú ÀÏÁ¤Á¶ÀýÀ» ÅëÇÏ¿© ±³À°±â°£À» ´ÜÃàÇÒ ¼ö ÀÖ½À´Ï´Ù.

( ÀÚ¸®¹èÁ¤ ÇöȲ ¹× »ó´ã¹®ÀÇ : ¢Ï 02-3675-8744)
¡Þ³×ÀÌÆ®¿Â ¸Þ½ÅÀú ¹®ÀÇ : it_bank @ nate.com

¡ãȨÆäÀÌÁö: www.IT-BK.kr

-------------------------------------------------------------------------------------

±³À°Áö¿ø : ´ëÇлý ¹× ½ÇÁ÷ÀÚ ±³À°ºñ¿ë ¹× Ãë¾÷Áö¿ø(10 ~ 30%Áö¿ø)

°í¿ëº¸Çè : Á÷ÀåÀÎ °í¿ëº¸Çè ÇýÅà Àû¿ë°¡´É (60 ~ 70%Áö¿ø)

-------------------------------------------------------------------------------------

¼ö°­Æ¯Àü
- Á¾ÇÕ¹Ý ÇÒÀÎ 50~60% ÇÒÀÎÇýÅÃ
- Á¾ÇÕ¹Ý µî·Ï½Ã Àç¼ö°­ ¹«·á Áö¿ø
- ±¹Á¦ÀÚ°ÝÁõ °øÀνÃÇè¼¾ÅÍ Çпø³» À§Ä¡
- ³ëµ¿ºÎ ÁöÁ¤ ÀçÁ÷ÀÚ/°í¿ë ȯ±Þ 40~85% ȯ±Þ °¡´É
- ´ëÇлý / ½ÇÁ÷ÀÚ ±³À°ºñ ÇÒÀÎ
- Ãë¾÷º¸µµ½Ç ¿î¿µ
- ¹«·á ±³ÀçÁö¿ø

±³À°´ë»ó

- ´ëÇлý
- °³ÀÎ/ÀçÁ÷ÀÚ È¯±ÞÁ¶°Ç ÇØ´çµÇ´Â ÀÚ
- ITƯ±âº´ ÀÔ´ë/º´¿ªÆ¯·Ê Èñ¸ÁÀÚ
- Á¤º¸º¸¾È¿¡ °ü½ÉÀÖ´Â ÀÚ
- IT ºÐ¾ß¿¡ °ü½ÉÀÖ´Â ÀÚ
- Áß,°í±³»ý
- ¹ÌÃë¾÷ÀÚ
µîµî

==========================================
IT-BANK ±³À°/Ãë¾÷ ´ã´ç Á¤ÃáÁø ±³À°ÆÀÀå
http://www.IT-BK.kr
±³À°°úÁ¤¹®ÀÇ - 02)3675-8744,011)9998-3267
E-Mail - it_bank @ nate.com
(NateON)
==========================================


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