Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux·ÀÈëÇÖ snortµÄ°²×°ÓëÅäÖÃ

ÈëÇÖ¼ì²âϵͳ£¨IDS£©ÊǶԼÆËã»úºÍÍøÂçϵͳ×ÊÔ´ÉϵĶñÒâʹÓÃÐÐΪ½øÐÐʶ±ðºÍÏìÓ¦µÄ´¦Àíϵͳ£¬ËüÏñÀ״ᆵ½äÒ»Ñù£¬ÔÚ²»Ó°ÏìÍøÂçÐÔÄܵÄǰÌáÏ£¬¶ÔÍøÂç½øÐо¯½ä¡¢¼ì²â£¬´Ó¼ÆËã»úÍøÂçµÄÈô¸É¹Ø¼üµãÊÕ¼¯ÐÅÏ¢£¬Í¨¹ý
 
·ÖÎöÕâЩÐÅÏ¢£¬²é¿´ÍøÂçÖÐÊÇ·ñÓÐÎ¥·´°²È«²ßÂÔµÄÐÐΪºÍÔâµ½¹¥»÷µÄ¼£Ï󣬴ӶøÀ©Õ¹ÁËϵͳ¹ÜÀíÔ±µÄ°²È«¹ÜÀíÄÜÁ¦£¬Ìá¸ßÁËÐÅÏ¢°²È«»ù´¡½á¹¹µÄÍêÕûÐÔ¡£Ò»°ãÀ´Ëµ£¬IDSÊÇ×÷Ϊ·À»ðǽµÄ²¹³ä£¬ËùÒÔIDSÒ»°ã´¦ÓÚ·À»ðǽ֮ºó£¬¿ÉÒÔ¶ÔÍøÂç»î¶¯½øÐÐʵʱ¼ì²â£¬²¢¸ù¾ÝÇé¿ö¼Ç¼ºÍ½ûÖ¹ÍøÂç»î¶¯¡£
ÈëÇÖ¼ì²âϵͳIDS¸ù¾Ý¹¤×÷µÄÖØµã²»Í¬£¬¿É·ÖΪ»ùÓÚÖ÷»úµÄÈëÇÖ¼ì²âϵͳºÍ»ùÓÚÍøÂçµÄÈëÇÖ¼ì²âϵͳ¡£ÈëÇÖ¼ì²âϵͳ¹¹³ÉÒ»°ã·ÖΪ£¬Á½¸ö²¿·ÖÒ»¸ö²¿·ÖÊǼì²âµÄ²¿·Ö£¨Sensor£©£¬Ò»²¿·ÖÊÇ´¦Àí±¨¾¯½á¹ûµÄ¿ØÖÆÌ¨¡£²»Í¬µÄÈëÇÖ¼ì²âµÄ¹¹³ÉÒ²²»Ì«Ò»Ñù´óÖ¶¼¾ßÓпØÖÆÌ¨ºÍSensorÁ½¸ö»ù±¾²¿·Ö£¬»ùÓÚÖ÷»úµÄÈëÇÖ¼ì²â¶à°ëÔÚÖ÷»úÉϰ²×°Ò»¸ö´úÀí³ÌÐòÀ´ÊÕ¼¯ÏµÍ³ÐÅÏ¢ÏòSensor»ã±¨¡£
ÈëÇÖ¼ì²âϵͳµÄ¼ì²âÐÅÏ¢À´Ô´¶¼ÊÇͨ¹ý×ÔÉíµÄ¼ì²â²¿·ÖSensor µÃµ½µÄ¡£
¡¡¡¡
»ùÓÚÍøÂçµÄÈëÇÖ¼ì²â£¬Ö÷ÒªÊÇͨ¹ý¶ÔÍøÂçÊý¾Ý°üµÄ½ØÈ¡·ÖÎö£¬À´²éÕÒ¾ßÓй¥»÷ÌØÐԺͲ»Á¼ÆóͼµÄÊý¾Ý°üµÄ¡£ÔÚÍøÂçÀï»ùÓÚÍøÂçµÄÈëÇÖ¼ì²âϵͳµÄ¼ì²â²¿·Ö Sensor Ò»°ã±»²¼ÖÃÔÚÒ»¸ö½»»»»úµÄ¾µÏó¶Ë¿Ú£¨»òÕßÒ»¸öÆÕͨµÄHUBÈÎÒâ¶Ë¿Ú£©£¬ÌýÈ¡Á÷¾­ÍøÂçµÄËùÓÐÊý¾Ý°ü£¬²éÕÒÆ¥ÅäµÄ°ü£¬À´µÃµ½ÈëÇÖµÄÐÅÏ¢Ô´¡£
¡¡¡¡
»ùÓÚÖ÷»úµÄÈëÇÖ¼ì²âϵͳµÄSensor ²»¿ÉÄÜÖ±½Ó´ÓϵͳÄÚ²¿»ñÈ¡ÐÅÏ¢µÄ£¬ËüÊÇҪͨ¹ýÒ»¸öÊÂÏÈ×öºÃµÄ´úÀí³ÌÐò£¬°²×°ÔÚÐèÒª¼ì²âµÄÖ÷»úÀïµÄ£¬ÕâЩ´úÀí³ÌÐòÖ÷ÒªÊÕ¼¯ÏµÍ³ºÍÍøÂçÈÕÖ¾Îļþ£¬Ä¿Â¼ºÍÎļþÖеIJ»ÆÚÍûµÄ¸Ä±ä£¬³ÌÐòÖ´ÐÐÖеIJ»ÆÚÍûÐÐΪ£¬ÎïÀíÐÎʽµÄÈëÇÖÐÅÏ¢¡£
»ùÓÚÍøÂçµÄÈëÇÖ¼ì²âϵͳµÄ¼ì²â¶ËSensorÒ»°ã±»²¼ÖÃÔÚÍøÂçµÄºËÐĽ»»»»ú£¬»òÕß²¿ÃŽ»»»µÄ½»»»»úµÄ¾µÏó¶Ë¿Ú£¨²ÉÈ¡°ÑSensor ·ÅÔÚºËÐĽ»»»»úÆ÷µÄ¾µÏñ¶Ë¿Ú»¹ÊDz¿ÃŽ»»»»úµÄ¾µÏñ¶Ë¿Ú£¬Ö÷ÒªÓÉÍøÂçµÄÁ÷Á¿ºÍ¿Í»§»úµÄÊýÁ¿£¬ÒÔ¼°ÈëÇÖ¼ì²âµÄ´¦ÀíÄÜÁ¦ºÍÍøÂç·¢Éú¹¥»÷µÄƵ·±³Ì¶ÈÀ´¶¨µÄ£©ÔÚÍø¹ÜµÄ»úÆ÷ÉÏ£¬°²×°ÉÏÈëÇÖ¼ì²âϵͳµÄ¿ØÖÆÌ¨£¬×ö±¨¾¯´¦Àí£¬ÔÚÖØÒªµÄ·þÎñÆ÷»òÕßÓбØÒªµÄ¿Í»§¶Ë°²×°´úÀí³ÌÐòÊÕ¼¯ÏµÍ³ºÍÍøÂçÈÕÖ¾µÈϵͳÐÅÏ¢£¬Ñ°ÕÒ¾ßÓй¥»÷ÌØÐÔµÄÊý¾Ý°ü¡£¼¼ÊõÈËÔ±¶ÔÀ´×ÔÖ÷»úµÄºÍÍøÂçµÄ¼ì²âÐÅÏ¢½øÐзÖÎöºÍ¼à¿Ø¡£
SnortÊÇĿǰӦÓÃ×îΪ¹ã·ºµÄÒ»¸öIDS²úÆ·£¬Ëü±»¶¨Î»ÎªÒ»¸öÇáÁ¿¼¶µÄÈëÇÖ¼ì²âϵͳ£¬Ëü¾ßÓÐÒÔϼ¸¸öÌØµã£º
£¨1£© ËüÊÇÒ»¸öÇáÁ¿¼¶µÄÍøÂçÈëÇÖ¼ì²âϵͳ£¬ËùνÇáÁ¿¼¶ÊÇÖ¸¸ÃÈí¼þÔÚÔËÐÐʱֻռÓü«ÉÙµ


Ïà¹ØÎĵµ£º

linuxÏÂÍøÂçÁ÷Á¿¼à¿Ø¹¤¾ß¶þ


ÒòΪ×ölinux³£³£»áÒª×ölinuxϵÄÁ÷Á¿²é¿´£¬ÏÂÃæµÄÈý¸ö·½·¨ÄܺܺõĽâ¾öµ±Ç°Á÷Á¿²é¿´
iftop¹¤¾ß
ÓÃ;: ÓÃÀ´¼´Ê±¼à¿´ÍøÂ·×´Ì¬ºÍ¸÷ipËùʹÓÃµÄÆµ¿í
iftop ¹Ù·½ÍøÕ¾:
http://www.ex-parrot.com/~pdw/iftop/
°²×°iftop£¬£¬±ØÐëÏȰ²×°libpcap
http://www.tcpdump.org/release/
wget http://www.tcpdump.org/release/libpc ......

VIM+GDB linux c/c++ µÄ±à³ÌÀûÆ÷

 VIM+GDB linux c/c++ µÄ±à³ÌÀûÆ÷
http://blog.csdn.net/jackyvan/archive/2010/01/15/5193693.aspx
ÆäʵVIMÒ²ÄܰѱàÒë µ÷ÊÔ¼¯³ÉÔÚÒ»Æð£¬ÏñÊÇÒ»¸öIDEÒ»Ñù¡£
Ê×ÏÈÏÖÔÚVIMµÄÔ´Â룬ÒòΪҪ¼¯³Éµ÷ÊÔ»·¾³µÄ»°ÐèÒªÖØÐ±àÒëVIM²ÅÐУ¬ËùÒÔÎÒÃDz»ÈçÖØÐ°²×°Ò»¸ö¡£
VIMµÄÏÖÔÚµØÖ·£º
http://www.vim.org/sources.php
È»ºóÏ ......

ʲôÊÇ Ubuntu Linux Èí¼þÔ´

Ô´£¬ÔÚubuntuÏ£¬Ëü¾ÍÏ൱ÓÚÈí¼þ¿â£¬ÐèҪʲôÈí¼þ£¬Ö»Òª¼ÇµÃÕýÈ·µÄÈí¼þÃû²¢ÇÒÈ·¶¨ÔÚubuntuÏ¿϶¨ÓеÄÈí¼þ£¬¾Í¿ÉÒÔʹÓÃÃüÁîÀ´°²×°Èí¼þµÄ£¨µ±È»Ò²¿ÉÒÔÓÃÐÂÁ¢µÃÀ´°²×°£©ÃüÁîÊÇ£ºsudo apt -get install Èí¼þÃû £¬±ÈÈç˵QQ£¬Äã²»ÄÜÊäÈë³É sudo apt-get install qq ,Õâ¸öÊDz»¶ÔÁË£¬ÒòΪQQûÓÐ linux°æµÄ£¬Ö»ÄÜÓôúÌæÀ´ÊµÏÖ£¬±ÈÈç´ ......

»ùÓÚ80x86µÄLinuxµÄ·Ö¶ÎºÍ·ÖÒ³»úÖÆ

1 »ùÓÚ80x86µÄLinux·Ö¶Î»úÖÆ
80386µÄÁ½ÖÖ¹¤×÷ģʽ£º80386µÄ¹¤×÷ģʽ°üÀ¨ÊµµØÖ·Ä£Ê½ºÍÐéµØÖ·Ä£Ê½£¨±£»¤Ä£Ê½£©¡£LinuxÖ÷Òª¹¤×÷ÔÚ±£»¤Ä£Ê½Ï¡£
ÔÚ±£»¤Ä£Ê½Ï£¬80386Ð鵨ַ¿Õ¼ä¿É´ï16K¸ö¶Î£¬Ã¿¶Î´óС¿É±ä£¬×î´ó´ï4GB¡£Âß¼­µØÖ·µ½ÏßÐÔµØÖ·µÄת»»ÓÉ80386·Ö¶Î»úÖÆ¹ÜÀí¡£¶Î¼Ä´æÆ÷CS¡¢DS¡¢ES¡¢SS¡¢FS»òGS¸÷±êʶһ¸ö¶Î¡£ÕâЩ¶Î¼Ä´æÆ ......

¡¾LinuxÓ¦ÓÃÓëÇý¶¯¿ª·¢¡¿LinuxÄں˵ÄÅŶÓ×ÔÐýËø

ÅŶÓ×ÔÐýËø(FIFO Ticket Spinlock)ÊÇ Linux ÄÚºË 2.6.25 °æ±¾ÖÐÒýÈëµÄÒ»ÖÖÐÂÐÍ×ÔÐýËø£¬Ëü½â¾öÁË´«Í³×ÔÐýËøÓÉÓÚÎÞÐò¾ºÕùµ¼Öµē¹«Æ½ÐÔ”ÎÊÌâ¡£±¾ÎÄÏêϸ½éÉÜÁËÅŶÓ×ÔÐýËøµÄÉè¼ÆÔ­ÀíºÍ¾ßÌåʵÏÖ£¬²¢Óë ²Ù×÷ϵͳ²ÉÓõÄÀàËÆ¼¼Êõ½øÐбȽϡ£×îºóÌÖÂÛ¿ÉÄܵÄÀ©Õ¹ÅŶÓ×ÔÐýËøµÄһЩÏë·¨¡£
ÒýÑÔ
×ÔÐýËø(Spinlock)ÊÇÒ»ÖÖ Lin ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ