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Á¦ ¸ñ :
[www.IT-BK.kr] Linux Server ±âÃÊ/½Éȱ³À°°úÁ¤, Ãʺ¸µµ°¡´ÉÇÑ ±³À°
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ÀÛ¼ºÀÚ : Á¤ÃáÁø
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³¯Â¥ :
2011-10-10 |
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À¯¸Ó°Ô½ÃÆÇ |
Á¶È¸¼ö :
1010 |
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[www.IT-BK.kr] Linux Server ±âÃÊ/½Éȱ³À°°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
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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
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¸®´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.
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-----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¡ÇÏ¸é¼ ¸®´ª½º ½Ã½ºÅÛ¿¡ ´ëÇØ ÀÌÇØ
¼¹ö¿Í Ŭ¶óÀÌ¾ðÆ®¿¡ ´ëÇÑ ¼³¸í. ¸®´ª½ºÀÇ ¿ª»ç¸¦ ¼Ò°³.
¸®´ª½º¸¦ »ç¿ëÇÏ¸é¼ 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
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-----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 ¾ÏÈ£È ÇØ½¬ ÇÔ¼ö, ´ëĪŰ
ºñ´ëĪŰ ¾ÏÈ£È ¹æ½Ä
¾ÏÈ£¸ðµå¿Í ÀÎÁõ¸ðµå
8ÀÏ ¾ÏÈ£È PGP&GPG ¸¦ ÀÌ¿ëÇÑ ¾ÏÈ£È¿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
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±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)
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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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