keylogger¸¦ °ÝÆÄÇÏ´Â ¹æ¹ý
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Keyloggers ÀÇ Å°½ºÆ®·ÎÅ© ±â·Ï ÀåÄ¡¸¦ À§ÇÑ ¿ä¾àÀº, ´ç½ÅÀÇ ±â¹ÐÀ» ħÀÔÇϱâ À§ÇÏ¿© ÇØÄ¿°¡ »ç¿ëÇÑ ¿ÀÈ÷·Á ºÒÄèÇÑ °ø±¸ ÀÌ´Ù. ÀÌ °ø±¸´Â Àº¹ÐÇÏ°Ô ´ç½ÅÀÌ ¸¸µå´Â ¸ðµç Ű½ºÆ®·ÎÅ©, ¸Å ¸¶¿ì½º Ŭ¸¯À» ºÙÀâÀ» ¼ö ÀÖ°í, ´ç½ÅÀÌ ±×°Í¿¡ ´ëÇÏ¿© »ý°¢ÇÒ ¶§, ´ç½ÅÀÌ ¾ÆÁÖ ¹«¼¿î, ÄÄÇ»ÅÍ¿¡ ÇÏ´Â ½ÇÁ¦·Î ¸ðµÎ.
±×·¯³ª keyloggers´Â - ´ç½ÅÀÌ `¸¦ ŸÀÚ¸¦ Ä¡´Â °æ¿ì¿¡ ÀüºÎ ³ª»ÚÁö ¾Ê´ÙKeyloggers' Google·Î, °ÅÄ¥°Ô ÀÚ¸£´Â °ø±¸·Î »ç¿ëµÇ±â À§ÇÏ¿© ¸¸µé¾îÁöÁö ¾Ê´Â ¿ÏÀüÇÏ°Ô Á¤´çÇÑ keyloggersÀÇ ¼ö¹éÀÌ ´ç½Å¿¡ ÀÇÇÏ¿© µé¾î°¥ °ÍÀÌ´Ù. ±×·¯³ª ¾î¶² »ç¶÷µé À̵éÀ» ÇдëÇϰí, Paypal¿Í ´Ù¸¥ °íµµ ±â¹Ð Á¤º¸¸¦ À§ÇÑ ¾ÏÈ£¸¦ ÈÉÄ¡´Â °ÍÀ» ½ÃµµÇÑ´Ù.
¸ÕÀú ³ª´Â Æ÷½ºÆ®¸¦ À§¿¡ ½è¾ú´Ù keyloggers¸¦ °ËÃâÇÏ´Â ¹æ¹ý ´ç½ÅÀÇ ÄÄÇ»ÅÍ¿¡ ¹ÝÀü ÇÁ·Ï½Ã ¼¹ö¸¦ »ç¿ëÇÏ¿© ±×µéÀ» ¿ìȸÇϰŵç. ´ç½ÅÀÌ È®½ÇÇÑ °æ¿ì¿¡ ±×°ÍÀ» ¶ÇÇÑ ÀÐ¾î ´ç½ÅÀº ´ç½ÅÀÇ ÄÄÇ»ÅÍ¿¡ ¼³Ä¡µÈ keylogger°¡ ÀÖ´Ù.
ÀÌ·¸°Ô, ´ç½ÅÀº Èñ¸ÁÀÌ ÀÖ ´ç½ÅÀÌ keylogger - ÀÖ°í ±×·¯³ª ¶ÇÇÑ, ´Ù¸¸ ´ç½ÅÀº ÃßÃøÇÑ ´ç½ÅÀº ÀÌ keylogger¸¦ Á¦°ÅÇÒ ´Ù°í ÃßÁ¤ÇÏÀÚ ÃßÁ¤ÇÏÀÚ. ´ç½ÅÀº ¸ðµÎ¸¦, ´ç½ÅÀÇ ÄÄÇ»ÅÍ ´Ù¼ö ½Ã°£ °Ë»çÇØ ½ÃµµÇß´Ù, ±×·¯³ª ´ç½ÅÀº ¾ÆÁ÷µµ ±×°ÍÀ» ã¾Æ³¾ ¼ö ¾ø´Ù. ÀÌ·¸°Ô, ´ç½ÅÀº ¾î¶»°Ô °ÅÄ¥°Ô À߸®±âÀÇ °øÆ÷ ¾øÀÌ ´ç½ÅÀÇ ÀüÀÚ ¿ìÆí ¾ÏÈ£¸¦ ÀÔ·ÂÇϴ°¡? ¿©±â¿¡¼ ¾î¶»°Ô ÀÌ´Ù.
¹æ¹ý 1: ¿Â¶óÀΠŰº¸µå
JavaScript Űº¸µå¸¦ »ç¿ëÇØ¼, À纸ÁõÇϰí ÀÖ´Â, ¾î¶² keyloggerµçÁö ´ç½ÅÀÇ Å°½ºÆ®·ÎÅ©¸¦ ÁÖ¿ö ¼ö ÀÖ´Â ¾Æ¹« ¹æ¹ýµµ ¾ø´Ù. ±×·¯³ª, ±×°ÍÀº À̵éÀ» »ç¿ëÇÏ¿© È®½ÇÈ÷ Àڱؿ¡ µÇ°í, °ÔÀÓÀ»À» °¡Áø ³ë´Â °ÍÀº ºÒ°¡´ÉÇÏ´Ù.
¿Â¶óÀΠŰº¸µå¿¡ ¿¬°á: http://www.codeproject.com/jscript/jsvk.asp
¹æ¹ý 2: ½Å Safekeys
½Å Safekeys´Â ÁøÂ¥·Î ÀÛ°í, ±×·¯³ª È¿°úÀûÀÎ ÇÁ·Î±×·¥ÀÌ´Ù. ±×°ÍÀº 8kb¿¡¼¸¸ ´ë·« ¾ÈÀ¸·Î ¹«°Ô¸¦ ´Ü´Ù. ´ç½ÅÀº ÆíÁö¿¡ ´·¯¼ ±×°ÍÀ» »ç¿ëÇϰí, ¹Ù´Ú¿¡ ¹é»ö »óÀÚ·Î ±×°ÍÀ» ŸÀÚ¸¦ Ä£´Ù. ´ç½ÅÀº ´ç½ÅÀÇ paypal, ¶Ç´Â ÀüÀÚ ¿ìÆíÀ» À§ÇÑ ¾ÏÈ£ Çʵå·Î ¶Ç´Â ´ç½ÅÀÌ ½ÃµµÇϰí ÀÖ´Ù ¹«¾ùÀ̰ǿ¡ Á¢±ÙÇÏ´Â °ÍÀ», ±× ¶§ ¾ÏÈ£¸¦ ²ø ¼ö ÀÖ´Ù. ¿ÏÀüÇÏ°Ô ¾ÈÀüÇÑ.
½Å SafeKeysÀÇ ÁÁÀº ÀÛÀº ¿©ºÐ Ư¡Àº Keyloggers¸¦ ¼ÓÀ̱â À§ÇÏ¿© À§·Î ÀûÀçÇÑ´Ù¿¡ ±×°Í »Ó ¾Æ´Ï¶ó, ÀÌ´Ù ´ç½ÅÀÇ ½ºÅ©¸°¿¡ ¹èÄ¡ ¸Å¹ø, ÇÁ·Î±×·¥ º¯È°¡ ±×°Í Æø°ú °íµµÀÌ´Ù ÀÌ´Ù. Àú°Í À̿ܿ¡, ¾Æ¹«°Íµµ ¾ÈÀüÀ» °ÈÇÏ´Â °ÍÀ» µ½´Â ´ç½ÅÀÇ ¿À¸²ÆÇ¿¡ ÀúÀåµÇÁö ¾Ê´Â´Ù. °æÆíÇÑ ÀÛÀº °ø±¸À̰í, ´ç½ÅÀÌ ´ç½ÅÀÌ ÀÏÁöµµ ¸ð¸¥ keylogged µÎ·Á¿öÇÏ´Â ÄÄÇ»Å͸¦ »ç¿ëÇØ¾ß ÇÏ´Â °æ¿ì¿¡ ´ç½ÅÀº ÀÎÅÍ³Ý ´Ù¹æ¿¡ °°ÀÌ ´Ù¸¸ ´ç½Å¿¡ ±×°ÍÀ» Ææ ¸ó´Ù Áöų ¼ö ÀÖ´Ù.
ÇÁ·Î±×·¥¿¡ ¿¬°á: http://www.aplin.com.au/
¹æ¹ý 3: ³ª´Â Keyloggers¸¦ ¹Ì¿öÇÑ´Ù
³ª´Â Keyloggers¸¦ÀÌ´Ù ±âº»ÀûÀ¸·Î `°ÉÀÌ' ±â°èÀåÄ¡ Á¤º¸¸¦ ÀÔ¼öÇÏ´Â ¸¹Àº keyloggers »ç¿ë ¹«´ÉÇÏ°Ô ÇÏ´Â ÇÁ·Î±×·¥ ¹Ì¿öÇÑ´Ù. ±×·¯³ª, ¶§¶§·Î ±×°ÍÀº ´Ù¸¥ ÇÁ·Î±×·¥À¸·Î Ãßµ¹Çϰí, ±×µé¿¡°Ô ±â´ÉÀ» ¾Æ´Õ´Ï´Ù Á¦´ë·Î ¸¸µç´Ù (¶Ç´Â ÀüÇô!), ±×·¡¼ ±×°ÍÀº Á¶±ÝÀ» °ï¶õÇÑ ¶§¶§·Î ¾ò´Â´Ù.
´Ù¿î·ÎµåÇÒ °ÍÀÌ´Ù ¿¬°á: http://dewasoft.com/privacy/i-hate-keyloggers.htm
¹æ¹ý 4: QFX Keyscrambler
QFX KeyScrambler encrypts what you¡¯re typing, so the keylogger gets a bunch of mumbo jumbo, and decrypts again for you, so that you get exactly what you typed. It¡¯s quite useful, but it¡¯s a relatively large program, so just keep that in mind.
Link to download: http://www.inputsafe.com/download/KeyScrambler_Setup.exe
And there you have it! A good few methods which all work (and are proven to), so you should always be safe from keyloggers. Just mind that you make sure that you try to remove the keylogger instead of just going around it first, and only use these methods as a last-resort if you can¡¯t remove your keylogger. Happy Safe Surfing.
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Does this give a complete fool proof solution for it?
Even windows on screen keyboard is also a good option. This post is very much useful for all users. Hence stumbled¡¦.
Isn¡¯t this only valid for software keystroke loggers? I don¡¯t think these methods will detect a hardware based logger like keykatcher
Not sure about keykatcher, but it might not work for some of them. Some better made software keyloggers, particularly ones made to target specific programs aren¡¯t fooled by this. MMORPG forums often have the advice of pasting your password into the password box so they keylogger doesn¡¯t detect any keystrokes typed into the window, so somebody made a keylogger that would detect the paste and get the password out of the clipboard instead.
Method 5: Install ubuntu (linux) on your computer, and use that instead of windows¡¦. wubi is the easiest way of doing that.
In regards to onscreen keyboards, i stumbled accross a key logger the other day that had the option to screen capture an area around your mouse pointer when you clicked. So dont count on the screen keyboards
The Windows Screen Keyboard doesn¡¯t help in the case of most keyloggers. however an online screen keyboard, as mentioned, must help.