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<?xml version="1.0" encoding="EUC-KR"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="ko" xml:lang="ko"><head> <meta content="text/html; charset=EUC-KR" http-equiv="Content-Type" /> <!-- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX This file is generated from xml source: DO NOT EDIT XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX --> <title>º¸¾È ÆÁ - Apache HTTP Server Version 2.2</title> <link href="../style/css/manual.css" rel="stylesheet" media="all" type="text/css" title="Main stylesheet" /> <link href="../style/css/manual-loose-100pc.css" rel="alternate stylesheet" media="all" type="text/css" title="No Sidebar - Default font size" /> <link href="../style/css/manual-print.css" rel="stylesheet" media="print" type="text/css" /><link rel="stylesheet" type="text/css" href="../style/css/prettify.css" /> <script src="../style/scripts/prettify.min.js" type="text/javascript"> </script> <link href="../images/favicon.ico" rel="shortcut icon" /><link href="http://httpd.apache.org/docs/current/misc/security_tips.html" rel="canonical" /></head> <body id="manual-page"><div id="page-header"> <p class="menu"><a href="../mod/">¸ðµâ</a> | <a href="../mod/directives.html">Áö½Ã¾îµé</a> | <a href="http://wiki.apache.org/httpd/FAQ">FAQ</a> | <a href="../glossary.html">¿ë¾î</a> | <a href="../sitemap.html">»çÀÌÆ®¸Ê</a></p> <p class="apache">Apache HTTP Server Version 2.2</p> <img alt="" src="../images/feather.gif" /></div> <div class="up"><a href="./"><img title="<-" alt="<-" src="../images/left.gif" /></a></div> <div id="path"> <a href="http://www.apache.org/">Apache</a> > <a href="http://httpd.apache.org/">HTTP Server</a> > <a href="http://httpd.apache.org/docs/">Documentation</a> > <a href="../">Version 2.2</a> > <a href="./">Miscellaneous Documentation</a></div><div id="page-content"><div class="retired"><h4>Please note</h4> <p> This document refers to a legacy release (<strong>2.2</strong>) of Apache httpd. The active release (<strong>2.4</strong>) is documented <a href="http://httpd.apache.org/docs/current">here</a>. If you have not already upgraded, please follow <a href="http://httpd.apache.org/docs/current/upgrading.html">this link</a> for more information.</p> <p>You may follow <a href="http://httpd.apache.org/docs/current/misc/security_tips.html">this link</a> to go to the current version of this document.</p></div><div id="preamble"><h1>º¸¾È ÆÁ</h1> <div class="toplang"> <p><span>°¡´ÉÇÑ ¾ð¾î: </span><a href="../en/misc/security_tips.html" hreflang="en" rel="alternate" title="English"> en </a> | <a href="../ko/misc/security_tips.html" title="Korean"> ko </a> | <a href="../tr/misc/security_tips.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> </div> <div class="outofdate">ÀÌ ¹®¼´Â ÃÖ½ÅÆÇ ¹ø¿ªÀÌ ¾Æ´Õ´Ï´Ù. ÃÖ±Ù¿¡ º¯°æµÈ ³»¿ëÀº ¿µ¾î ¹®¼¸¦ Âü°íÇϼ¼¿ä.</div> <p>À¥¼¹ö¸¦ ¿î¿µÇÒ¶§ µµ¿òÀÌ µÉ º¸¾È °ü·Ã ÈùÆ®¿Í ÆÁÀÌ´Ù. ¾î¶² °ÍÀº ÀϹÝÀûÀÌ°í, ¾î¶² °ÍÀº ¾ÆÆÄÄ¡¿¡¸¸ ÇØ´çÇÏ´Â °ÍÀÌ´Ù.</p> </div> <div id="quickview"><ul id="toc"><li><img alt="" src="../images/down.gif" /> <a href="#uptodate">ÃÖ½ÅÆÇÀ¸·Î À¯ÁöÇϱâ</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#serverroot">ServerRoot µð·ºÅ丮 ±ÇÇÑ</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#ssi">Server Side Includes</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#cgi">ÀϹÝÀûÀÎ CGI</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#nsaliasedcgi">ScriptAliasÇÏÁö ¾ÊÀº CGI</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#saliasedcgi">ScriptAliasÇÑ CGI</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#dynamic">µ¿Àû ³»¿ëÀ» »ý¼ºÇÏ´Â ´Ù¸¥ ¹æ¹ý</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#systemsettings">½Ã½ºÅÛ ¼³Á¤ º¸È£Çϱâ</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#protectserverfiles">±âº»ÀûÀ¸·Î ¼¹ö¿¡ ÀÖ´Â ÆÄÀÏ º¸È£Çϱâ</a></li> <li><img alt="" src="../images/down.gif" /> <a href="#watchyourlogs">·Î±× »ìÆ캸±â</a></li> </ul><ul class="seealso"><li><a href="#comments_section">Comments</a></li></ul></div> <div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="uptodate" id="uptodate">ÃÖ½ÅÆÇÀ¸·Î À¯ÁöÇϱâ</a></h2> <p>¾ÆÆÄÄ¡ À¥¼¹ö´Â ¾ÈÀü°ú º¸¾È ¹®Á¦¿¡ °ü½ÉÀÌ ¸¹Àº °³¹ßÀÚ °øµ¿Ã¼·Î À¯¸íÇÏ´Ù. ±×·¯³ª Å©°Ç ÀÛ°Ç ¹ßÇ¥ÈÄ ¹ß°ßµÇ´Â ¹®Á¦µéÀ» ÇÇÇÒ ¼ö ¾ø´Ù. ±×·¡¼ ¼ÒÇÁÆ®¿þ¾î¸¦ ÃֽŹöÀüÀ¸·Î À¯ÁöÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. ¾ÆÆÄÄ¡¿¡¼ Á÷Á¢ À¥¼¹ö¸¦ ´Ù¿î·ÎµåÇß´Ù¸é, »õ·Î¿î ¹öÀü°ú º¸¾È ¾÷µ¥ÀÌÆ®¸¦ ¾Ë·ÁÁÖ´Â <a href="http://httpd.apache.org/lists.html#http-announce">¾ÆÆÄÄ¡ À¥¼¹ö ¹ßÇ¥ ¸ÞÀϸµ¸®½ºÆ®</a>¸¦ ±¸µ¶ÇÏ±æ °·ÂÈ÷ ±ÇÇÑ´Ù. ¾ÆÆÄÄ¡ ¼ÒÇÁÆ®¿þ¾î¸¦ ¹èÆ÷ÇÏ´Â ¸¹Àº Á¦»ïÀڵ鵵 ºñ½ÁÇÑ ¼ºñ½º¸¦ Á¦°øÇÑ´Ù.</p> <p>¹°·Ð À¥¼¹ö Äڵ嶧¹®¿¡ À¥¼¹ö°¡ °ø°ÝÀ» ´çÇÏ´Â °æ¿ì´Â ¸¹Áö ¾Ê´Ù. ±×º¸´Ù Ãß°¡ ÄÚµå, CGI ½ºÅ©¸³Æ®, ÇÏÀ§ ¿î¿µÃ¼Á¦ÀÇ ¹®Á¦·Î °ø°ÝÀ» ´çÇÏ´Â °æ¿ì°¡ ¸¹´Ù. ±×·¯¹Ç·Î Ç×»ó ÁÖÀÇÇÏ¸ç ½Ã½ºÅÛÀÇ ¸ðµç ¼ÒÇÁÆ®¿þ¾î¸¦ ¾÷µ¥ÀÌÆ®ÇØ¾ß ÇÑ´Ù.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="serverroot" id="serverroot">ServerRoot µð·ºÅ丮 ±ÇÇÑ</a></h2> <p>º¸Åë root »ç¿ëÀÚ°¡ ¾ÆÆÄÄ¡¸¦ ½ÃÀÛÇÑ ÈÄ, ¿äûÀ» ¼ºñ½ºÇϱâÀ§ÇØ <code class="directive"><a href="../mod/mpm_common.html#user">User</a></code> Áö½Ã¾î·Î ÁöÁ¤ÇÑ »ç¿ëÀÚ·Î º¯È¯ÇÑ´Ù. root°¡ ½ÇÇàÇÏ´Â ¸í·É¾î°¡ ÀÖ´Ù¸é, root ÀÌ¿ÜÀÇ »ç¿ëÀÚ°¡ ¼öÁ¤ÇÏÁö ¸øÇϵµ·Ï ÁÖÀÇÇØ¾ß ÇÑ´Ù. ÀÌ ÆÄÀϵéÀ» root¸¸ ¾µ ¼ö ÀÖ¾î¾ß ÇÏ°í, µð·ºÅ丮¿Í ¸ðµç »óÀ§µð·ºÅ丮µµ ¸¶Âù°¡Áö´Ù. ¿¹¸¦ µé¾î, ServerRoot·Î /usr/local/apache¸¦ »ç¿ëÇÑ´Ù¸é root »ç¿ëÀÚ°¡ ´ÙÀ½°ú °°ÀÌ µð·ºÅ丮¸¦ ¸¸µé±æ Á¦¾ÈÇÑ´Ù:</p> <div class="example"><p><code> mkdir /usr/local/apache <br /> cd /usr/local/apache <br /> mkdir bin conf logs <br /> chown 0 . bin conf logs <br /> chgrp 0 . bin conf logs <br /> chmod 755 . bin conf logs </code></p></div> <p>±×·¯¸é /, /usr, /usr/local Àº root¸¸ÀÌ ¼öÁ¤ÇÒ ¼ö ÀÖ´Ù. httpd ½ÇÇàÆÄÀÏÀ» ¼³Ä¡ÇÒ¶§ ´ÙÀ½°ú °°ÀÌ º¸È£ÇØ¾ß ÇÑ´Ù:</p> <div class="example"><p><code> cp httpd /usr/local/apache/bin <br /> chown 0 /usr/local/apache/bin/httpd <br /> chgrp 0 /usr/local/apache/bin/httpd <br /> chmod 511 /usr/local/apache/bin/httpd </code></p></div> <p>htdocs ÇÏÀ§µð·ºÅ丮´Â ´Ù¸¥ »ç¿ëÀÚµéÀÌ ¼öÁ¤ÇÒ ¼ö ÀÖµµ·Ï ¸¸µé ¼ö ÀÖ´Ù -- root´Â ±×°÷¿¡ ÀÖ´Â ÆÄÀÏÀ» ½ÇÇàÇÏÁöµµ, ¸¸µéÁöµµ ¾Ê¾Æ¾ß ÇÑ´Ù.</p> <p>root°¡ ¾Æ´Ñ »ç¿ëÀÚ°¡ root°¡ ½ÇÇàÇϰųª ¾²±â°¡´ÉÇÑ ÆÄÀÏÀ» ¼öÁ¤ÇÒ ¼ö ÀÖ´Ù¸é ½Ã½ºÅÛÀÇ root ±ÇÇÑÀ» ÈÉÄ¥ ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î, ´©±º°¡ httpd ½ÇÇàÆÄÀÏÀ» º¯°æÇÏ¿´´Ù¸é ´ÙÀ½¹ø ½ÃÀÛÇÒ¶§ ÀÓÀÇÀÇ Äڵ带 ½ÇÇàÇÏ°Ô µÈ´Ù. logs µð·ºÅ丮°¡ (root°¡ ¾Æ´Ñ »ç¿ëÀÚ¿¡°Ô) ¾²±â°¡´ÉÇÏ´Ù¸é ´©±º°¡ ·Î±×ÆÄÀÏÀ» ´Ù¸¥ ½Ã½ºÅÛÆÄÀÏ·Î ½Éº¼¸µÅ©¸¦ °É¾î¼ root°¡ ÆÄÀÏ¿¡ ÀÓÀÇÀÇ ÀڷḦ µ¤¾î¾µ ¼ö ÀÖ´Ù. ·Î±×ÆÄÀÏÀÌ (root°¡ ¾Æ´Ñ »ç¿ëÀÚ¿¡°Ô) ¾²±â°¡´ÉÇÏ´Ù¸é ´©±º°¡ ·Î±×¿¡ ÀÌ»óÇÑ ÀڷḦ ±â·ÏÇÒ ¼ö ÀÖ´Ù.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="ssi" id="ssi">Server Side Includes</a></h2> <p>Server Side Includes (SSI)´Â ¼¹ö °ü¸®ÀÚ¿¡°Ô º¸¾È»ó ¸î°¡Áö ÀáÀçÀûÀÎ À§ÇèÀÌ´Ù.</p> <p>ù¹ø° À§ÇèÀº ¼¹öÀÇ ºÎÇϸ¦ ´Ã¸®´Â Á¡ÀÌ´Ù. ¾ÆÆÄÄ¡´Â ÆÄÀÏ¿¡ SSI Áö½Ã¾î°¡ ÀÖ´ÂÁö ¿©ºÎ¿Í °ü°è¾øÀÌ ¸ðµç SSI ÆÄÀÏÀ» ºÐ¼®ÇØ¾ß ÇÑ´Ù. Á¶±Ý ºÎÇÏ°¡ ´ÃÁö¸¸, ¼¹ö¸¦ ¿©·¯ »ç¶÷ÀÌ °°ÀÌ »ç¿ëÇϴ ȯ°æ¿¡¼´Â ½É°¢ÇÒ ¼ö ÀÖ´Ù.</p> <p>¶Ç, SSI ÆÄÀÏÀº ÀϹÝÀûÀÎ CGI ½ºÅ©¸³Æ®¿Í µ¿ÀÏÇÑ À§ÇèÀ» °¡Áø´Ù. SSI ÆÄÀÏ¿¡¼ "exec cmd"¸¦ »ç¿ëÇϸé httpd.conf¿¡¼ ¾ÆÆÄÄ¡¸¦ ½ÇÇàÇϵµ·Ï ¼³Á¤ÇÑ »ç¿ëÀÚ¿Í ±×·ì ±ÇÇÑÀ¸·Î CGI ½ºÅ©¸³Æ®³ª ÇÁ·Î±×·¥À» ½ÇÇàÇÒ ¼ö ÀÖ´Ù.</p> <p>ÀåÁ¡À» È°¿ëÇÏ¸é¼ SSI ÆÄÀÏÀÇ º¸¾ÈÀ» Çâ»ó½ÃÅ°´Â ¹æ¹ýÀÌ ÀÖ´Ù.</p> <p>SSI ÆÄÀÏÀÌ °¡Á®¿Ã ¼ö ÀÖ´Â ÇÇÇظ¦ °Ý¸®ÇϱâÀ§ÇØ ¼¹ö°ü¸®ÀÚ´Â <a href="#cgi">ÀϹÝÀûÀÎ CGI</a> Àý¿¡¼ ¼³¸íÇÏ´Â ¹æ¹ýÀ¸·Î <a href="../suexec.html">suexec</a>¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù</p> <p>.htmlÀ̳ª .htm È®ÀåÀÚ¸¦ SSI ÆÄÀÏ·Î »ç¿ëÇÏ´Â °ÍÀº À§ÇèÇÏ´Ù. ƯÈ÷ ¿©·¯ »ç¶÷ÀÌ °øÀ¯Çϰųª Åë½Å·®ÀÌ ¸¹Àº ¼¹ö ȯ°æ¿¡¼ À§ÇèÇÏ´Ù. SSI ÆÄÀÏÀº ÀϹÝÀûÀ¸·Î ¸¹ÀÌ »ç¿ëÇÏ´Â .shtml °°Àº º°µµÀÇ È®ÀåÀÚ¸¦ °¡Á®¾ß ÇÑ´Ù. ±×·¯¸é ¼¹ö ºÎÇϸ¦ ÃÖ¼ÒÈÇÏ°í À§Çè¿ä¼Ò¸¦ ½±°Ô °ü¸®ÇÒ ¼ö ÀÖ´Ù.</p> <p>´Ù¸¥ ¹æ¹ýÀº SSI ÆäÀÌÁö°¡ ½ºÅ©¸³Æ®³ª ÇÁ·Î±×·¥À» ½ÇÇàÇÏÁö ¸øÇϵµ·Ï ¸¸µå´Â °ÍÀÌ´Ù. <code class="directive"><a href="../mod/core.html#options">Options</a></code> Áö½Ã¾î¿¡¼ <code>Includes</code> ´ë½Å <code>IncludesNOEXEC</code>¸¦ »ç¿ëÇÑ´Ù. ±×·¡µµ ½ºÅ©¸³Æ®°¡ <code class="directive"><a href="../mod/mod_alias.html#scriptalias">ScriptAlias</a></code> Áö½Ã¾î·Î ÁöÁ¤ÇÑ µð·ºÅ丮¿¡ ÀÖ´Ù¸é <--#include virtual="..." -->¸¦ »ç¿ëÇÏ¿© CGI ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇÒ ¼ö ÀÖÀ½À» ÁÖÀÇÇ϶ó.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="cgi" id="cgi">ÀϹÝÀûÀÎ CGI</a></h2> <p>°á±¹ ´ç½ÅÀº Ç×»ó CGI ½ºÅ©¸³Æ®/ÇÁ·Î±×·¥ÀÇ ÀúÀÚ¸¦ ½Å·ÚÇØ¾ß ÇÏ°í, °íÀÇ°Ç ½Ç¼öÀÌ°Ç CGIÀÇ ÀáÀçÀûÀÎ º¸¾È»ó ÇãÁ¡À» ¹ß°ßÇÒ ¼ö ÀÖ¾î¾ß ÇÑ´Ù. ±âº»ÀûÀ¸·Î CGI ½ºÅ©¸³Æ®´Â À¥¼¹ö »ç¿ëÀÚ ±ÇÇÑÀ¸·Î ½Ã½ºÅÛ¿¡¼ ¾î¶² ¸í·É¾î¶óµµ ½ÇÇàÇÒ ¼ö Àֱ⶧¹®¿¡ ÁÖÀÇÀÖ°Ô È®ÀÎÇÏÁö ¾ÊÀ¸¸é ¸Å¿ì À§ÇèÇÏ´Ù.</p> <p>¸ðµç CGI ½ºÅ©¸³Æ®°¡ °°Àº »ç¿ëÀÚ·Î ½ÇÇàµÇ±â¶§¹®¿¡ ´Ù¸¥ ½ºÅ©¸³Æ®¿Í (°íÀÇ°Ç ½Ç¼öÀÌ°Ç) Ãæµ¹ÇÒ °¡´É¼ºÀÌ ÀÖ´Ù. ¿¹¸¦ µé¾î, »ç¿ëÀÚ A´Â »ç¿ëÀÚ B¸¦ ¸Å¿ì ½È¾îÇÏ¿©, »ç¿ëÀÚ BÀÇ CGI µ¥ÀÌÅͺ£À̽º¸¦ Áö¿ö¹ö¸®´Â ½ºÅ©¸³Æ®¸¦ ÀÛ¼ºÇÒ ¼ö ÀÖ´Ù. ¾ÆÆÄÄ¡ 1.2 ¹öÀüºÎÅÍ Æ÷ÇԵǾú°í ¾ÆÆÄÄ¡ ¼¹ö¿¡¼ Ưº°ÇÑ ÈÅ(hook)À¸·Î µ¿ÀÛÇÏ´Â <a href="../suexec.html">suEXEC</a>´Â ½ºÅ©¸³Æ®¸¦ ´Ù¸¥ »ç¿ëÀÚ·Î ½ÇÇàÇÏ´Â ¹æ¹ýÁß Çϳª´Ù. ´Ù¸¥ ´ëÁßÀûÀÎ ¹æ¹ý¿¡´Â <a href="http://cgiwrap.unixtools.org/">CGIWrap</a>ÀÌ ÀÖ´Ù.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="nsaliasedcgi" id="nsaliasedcgi">ScriptAliasÇÏÁö ¾ÊÀº CGI</a></h2> <p>´ÙÀ½ Á¶°ÇÀ» ¸¸Á·ÇÒ¶§¸¸ »ç¿ëÀÚ°¡ ¾î¶² µð·ºÅ丮¿¡¼¶óµµ CGI ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇϵµ·Ï Çã¿ëÇÒ ¼ö ÀÖ´Ù:</p> <ul> <li>´ç½ÅÀº °íÀÇ°Ç ½Ç¼öÀÌ°Ç »ç¿ëÀÚ°¡ ½Ã½ºÅÛÀ» °ø°Ý¿¡ ³ëÃâ½ÃÅ°´Â ½ºÅ©¸³Æ®¸¦ ÀÛ¼ºÇÏÁö ¾Ê´Â´Ù°í ¹Ï´Â´Ù.</li> <li>½Ã½ºÅÛÀÇ ´Ù¸¥ ºÎºÐÀÇ º¸¾ÈÀÌ ¾àÇؼ, ÀáÀçÀûÀÎ ÇãÁ¡À» Çϳª ´õ ¸¸µé¾îµµ ³ªºüÁú °ÍÀÌ ¾ø´Ù°í »ý°¢ÇÏ´Â °æ¿ì.</li> <li>»ç¿ëÀÚ°¡ ¾ø°í, ¾Æ¸¶ ¾Æ¹«µµ ¼¹ö¸¦ ¹æ¹®ÇÏÁö¾Ê´Â °æ¿ì.</li> </ul> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="saliasedcgi" id="saliasedcgi">ScriptAliasÇÑ CGI</a></h2> <p>ƯÁ¤ µð·ºÅ丮¿¡¼¸¸ CGI¸¦ ½ÇÇàÇÒ ¼ö ÀÖµµ·Ï Á¦ÇÑÇÏ¸é °ü¸®ÀÚ´Â ÀÌµé µð·ºÅ丮¸¦ ÅëÁ¦ÇÒ ¼ö ÀÖ´Ù. ÀÌ °æ¿ì´Â scriptaliasÇÏÁö ¾ÊÀº CGIº¸´Ù È®½ÇÈ÷ ¾ÈÀüÇÏ´Ù. ´Ü, ½Å·ÚÇÏ´Â »ç¿ëÀÚ¸¸ µð·ºÅ丮¿¡ Á¢±ÙÇÒ ¼ö ÀÖ°í, °ü¸®ÀÚ°¡ »õ·Î¿î CGI ½ºÅ©¸³Æ®/ÇÁ·Î±×·¥ÀÇ ÀáÀçÀûÀÎ º¸¾È»ó ÇãÁ¡À» °Ë»çÇÒ ¿ëÀÌ°¡ ÀÖ´Ù¸é.</p> <p>´ëºÎºÐÀÇ »çÀÌÆ®´Â scriptaliasÇÏÁö ¾ÊÀº CGI ¹æ½Ä ´ë½Å ÀÌ ¹æ½ÄÀ» »ç¿ëÇÑ´Ù.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="dynamic" id="dynamic">µ¿Àû ³»¿ëÀ» »ý¼ºÇÏ´Â ´Ù¸¥ ¹æ¹ý</a></h2> <p> mod_php, mod_perl, mod_tcl, mod_python °°ÀÌ ¼¹öÀÇ ÀϺηΠµ¿ÀÛÇÏ´Â ÀÓº£µðµå ½ºÅ©¸³Æ®´Â ¼¹ö¿Í °°Àº »ç¿ëÀÚ·Î (<code class="directive"><a href="../mod/mpm_common.html#user">User</a></code> Áö½Ã¾î Âü°í) ½ÇÇàµÇ±â¶§¹®¿¡, ½ºÅ©¸³Æ® ¿£ÁøÀÌ ½ÇÇàÇÏ´Â ½ºÅ©¸³Æ®´Â ÀáÀçÀûÀ¸·Î ¼¹ö »ç¿ëÀÚ°¡ Á¢±ÙÇÒ ¼ö ÀÖ´Â ¸ðµç °Í¿¡ Á¢±ÙÇÒ ¼ö ÀÖ´Ù. ¾î¶² ½ºÅ©¸³Æ® ¿£ÁøÀº ¾î´ÀÁ¤µµ Á¦ÇÑÀ» ÇÏÁö¸¸, ¾ÈÀüÇÏ´Ù°í °¡Á¤ÇÏÁö ¾Ê´Â °ÍÀÌ ÁÁ´Ù.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="systemsettings" id="systemsettings">½Ã½ºÅÛ ¼³Á¤ º¸È£Çϱâ</a></h2> <p>Á¤¸»·Î ¾ÈÀüÇÑ ¼¹ö¸¦ ¿î¿µÇÏ·Á¸é »ç¿ëÀÚ°¡ <code>.htaccess</code> ÆÄÀÏÀ» »ç¿ëÇÏ¿© ´ç½ÅÀÌ ¼³Á¤ÇÑ º¸¾È±â´ÉÀ» º¯°æÇÏ±æ ¹Ù¶óÁö ¾ÊÀ» °ÍÀÌ´Ù. ±×·¯±âÀ§ÇØ ´ÙÀ½°ú °°Àº ¹æ¹ýÀÌ ÀÖ´Ù.</p> <p>¼¹ö ¼³Á¤ÆÄÀÏ¿¡ ´ÙÀ½À» Ãß°¡ÇÑ´Ù</p> <div class="example"><p><code> <Directory /> <br /> AllowOverride None <br /> </Directory> </code></p></div> <p>±×·¯¸é »ç¿ë°¡´ÉÇϵµ·Ï ¸í½ÃÀûÀ¸·Î Çã¿ëÇÑ µð·ºÅ丮¸¦ Á¦¿ÜÇÏ°í´Â <code>.htaccess</code> ÆÄÀÏÀ» »ç¿ëÇÒ ¼ö ¾ø´Ù.</p> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="protectserverfiles" id="protectserverfiles">±âº»ÀûÀ¸·Î ¼¹ö¿¡ ÀÖ´Â ÆÄÀÏ º¸È£Çϱâ</a></h2> <p>»ç¶÷µéÀº Á¾Á¾ ¾ÆÆÄÄ¡ÀÇ ±âº» Á¢±Ù¿¡ ´ëÇØ À߸ø ¾Ë°íÀÖ´Ù. Áï, ¼¹ö°¡ ÀϹÝÀûÀÎ URL ´ëÀÀ ±ÔÄ¢À» »ç¿ëÇÏ¿© ÆÄÀÏÀ» ãÀ» ¼ö ÀÖ´Ù¸é, Ưº°È÷ Á¶Ä¡¸¦ ÇÏÁö ¾Ê´ÂÇÑ Å¬¶óÀ̾ðÆ®¿¡°Ô ÆÄÀÏÀÌ ¼ºñ½ºµÉ ¼ö ÀÖ´Ù.</p> <p>¿¹¸¦ µé¾î, ¾Æ·¡¿Í °°Àº °æ¿ì:</p> <div class="example"><p><code> # cd /; ln -s / public_html <br /> <code>http://localhost/~root/</code> ¿¡ Á¢±ÙÇÑ´Ù </code></p></div> <p>±×·¯¸é Ŭ¶óÀ̾ðÆ®´Â Àüü ÆÄÀϽýºÅÛÀ» µ¹¾Æ´Ù´Ò ¼ö ÀÖ´Ù. À̸¦ ¸·±âÀ§ÇØ ¼¹ö¼³Á¤¿¡¼ ´ÙÀ½°ú °°Àº Á¶Ä¡¸¦ ÇÑ´Ù:</p> <div class="example"><p><code> <Directory /> <br /> Order Deny,Allow <br /> Deny from all <br /> </Directory> </code></p></div> <p>±×·¯¸é ÆÄÀϽýºÅÛ À§Ä¡¿¡ ´ëÇØ ±âº» Á¢±ÙÀÌ °ÅºÎµÈ´Ù. ¿øÇÏ´Â ¿µ¿ª¿¡ Á¢±ÙÇÒ ¼ö ÀÖµµ·Ï ´ÙÀ½°ú °°Àº <code class="directive"><a href="../mod/core.html#directory">Directory</a></code> ºí·ÏÀ» Ãß°¡ÇÑ´Ù.</p> <div class="example"><p><code> <Directory /usr/users/*/public_html> <br /> Order Deny,Allow <br /> Allow from all <br /> </Directory> <br /> <Directory /usr/local/httpd> <br /> Order Deny,Allow <br /> Allow from all <br /> </Directory> </code></p></div> <p><code class="directive"><a href="../mod/core.html#location">Location</a></code>°ú <code class="directive"><a href="../mod/core.html#directory">Directory</a></code> Áö½Ã¾î¸¦ °°ÀÌ »ç¿ëÇÏ´Â °æ¿ì Ưº°È÷ ÁÖÀǸ¦ ±â¿ï¿©¶ó. ¿¹¸¦ µé¾î, <code><Directory /></code>°¡ Á¢±ÙÀ» °ÅºÎÇÏ´õ¶óµµ <code><Location /></code> Áö½Ã¾î°¡ À̸¦ ¹«½ÃÇÒ ¼ö ÀÖ´Ù</p> <p><code class="directive"><a href="../mod/mod_userdir.html#userdir">UserDir</a></code> Áö½Ã¾î¸¦ »ç¿ëÇÏ´Â °æ¿ì¿¡µµ ÁÖÀÇÇ϶ó. Áö½Ã¾î¸¦ "./" °°ÀÌ ¼³Á¤Çϸé root »ç¿ëÀÚ¿¡ ´ëÇØ ¹Ù·Î À§ÀÇ °æ¿ì¿Í °°Àº ¹®Á¦°¡ ¹ß»ýÇÑ´Ù. ¾ÆÆÄÄ¡ 1.3 ÀÌ»óÀ» »ç¿ëÇÑ´Ù¸é ¼¹ö ¼³Á¤ÆÄÀÏ¿¡ ¾Æ·¡ ÁÙÀ» Ãß°¡ÇÏ±æ °·ÂÈ÷ ±ÇÇÑ´Ù:</p> <div class="example"><p><code> UserDir disabled root </code></p></div> </div><div class="top"><a href="#page-header"><img alt="top" src="../images/up.gif" /></a></div> <div class="section"> <h2><a name="watchyourlogs" id="watchyourlogs">·Î±× »ìÆ캸±â</a></h2> <p>½ÇÁ¦·Î ¼¹ö¿¡¼ ¹«½¼ ÀÏÀÌ À־°í ÀÖ´ÂÁö ¾Ë·Á¸é <a href="../logs.html">·Î±×ÆÄÀÏ</a>À» »ìÆìºÁ¾ß ÇÑ´Ù. ·Î±×ÆÄÀÏÀº ÀÌ¹Ì ÀÏ¾î³ Àϸ¸À» º¸°íÇÏÁö¸¸, ¼¹ö¿¡ ¾î¶² °ø°ÝÀÌ ÀÖ¾ú´ÂÁö ¾Ë·ÁÁÖ°í ÇöÀç ÇÊ¿äÇÑ ¸¸Å ¾ÈÀüÇÑÁö È®ÀÎÇÏ°Ô ÇØÁØ´Ù.</p> <p>¿©·¯°¡Áö ¿¹:</p> <div class="example"><p><code> grep -c "/jsp/source.jsp?/jsp/ /jsp/source.jsp??" access_log <br /> grep "client denied" error_log | tail -n 10 </code></p></div> <p>ù¹ø° ¿¹´Â <a href="http://online.securityfocus.com/bid/4876/info/">À߸øµÈ Source.JSP ¿äûÀ¸·Î ¼¹öÁ¤º¸¸¦ ¾Ë¾Æ³¾ ¼ö ÀÖ´Â TomcatÀÇ Ãë¾àÁ¡</a>¸¦ ÀÌ¿ëÇÏ·Á´Â °ø°Ý Ƚ¼ö¸¦ ¾Ë·ÁÁÖ°í, µÎ¹ø° ¿¹´Â Á¢±ÙÀÌ °ÅºÎµÈ Ãֱ٠Ŭ¶óÀ̾ðÆ® 10°³¸¦ ´ÙÀ½°ú °°ÀÌ º¸¿©ÁØ´Ù:</p> <div class="example"><p><code> [Thu Jul 11 17:18:39 2002] [error] [client foo.bar.com] client denied by server configuration: /usr/local/apache/htdocs/.htpasswd </code></p></div> <p>Àß ¾Ë µíÀÌ ·Î±×ÆÄÀÏÀº ÀÌ¹Ì ¹ß»ýÇÑ »ç°Ç¸¸À» º¸°íÇÑ´Ù. ±×·¡¼ Ŭ¶óÀ̾ðÆ®°¡ <code>.htpasswd</code> ÆÄÀÏ¿¡ Á¢±ÙÇÒ ¼ö ÀÖ¾ú´Ù¸é <a href="../logs.html#accesslog">Á¢±Ù ·Î±×</a>¿¡ ´ÙÀ½°ú °°Àº ±â·ÏÀÌ ³²À» °ÍÀÌ´Ù:</p> <div class="example"><p><code> foo.bar.com - - [12/Jul/2002:01:59:13 +0200] "GET /.htpasswd HTTP/1.1" </code></p></div> <p>Áï, ´ç½ÅÀº ¼¹ö ¼³Á¤ÆÄÀÏ¿¡¼ ´ÙÀ½ ºÎºÐÀ» ÁÖ¼®Ã³¸®ÇßÀ» °ÍÀÌ´Ù:</p> <div class="example"><p><code> <Files ~ "^\.ht"> <br /> Order allow,deny <br /> Deny from all <br /> <Files> </code></p></div> </div></div> <div class="bottomlang"> <p><span>°¡´ÉÇÑ ¾ð¾î: </span><a href="../en/misc/security_tips.html" hreflang="en" rel="alternate" title="English"> en </a> | <a href="../ko/misc/security_tips.html" title="Korean"> ko </a> | <a href="../tr/misc/security_tips.html" hreflang="tr" rel="alternate" title="Türkçe"> tr </a></p> </div><div class="top"><a href="#page-header"><img src="../images/up.gif" alt="top" /></a></div><div class="section"><h2><a id="comments_section" name="comments_section">Comments</a></h2><div class="warning"><strong>Notice:</strong><br />This is not a Q&A section. 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