×ðÁú¿­Ê±

ÓÅ»¯Ð§ÀÍÆ÷Çå¾²ÐÔµÄÏÂÁîÐй¤¾ß

ÓÅ»¯Ð§ÀÍÆ÷Çå¾²ÐÔµÄÏÂÁîÐй¤¾ß

ͻ񻣼

Ëæ×ÅÔÆÅÌËãºÍ´óÊý¾Ýʱ´úµÄµ½À´ £¬Ð§ÀÍÆ÷µÄÇå¾²ÐÔ±äµÃÓÈΪÖ÷Òª¡£±¾ÎÄÏÈÈÝÁËÒ»ÖÖÓÅ»¯Ð§ÀÍÆ÷Çå¾²ÐÔµÄÏÂÁîÐй¤¾ß £¬Í¨¹ýʹÓøù¤¾ß £¬ÖÎÀíÔ±¿ÉÒÔÀû±ãµØ¾ÙÐÐһЩ³£¼ûµÄЧÀÍÆ÷Çå¾²ÓÅ»¯²Ù×÷¡£±¾ÎÄ»¹ÌṩÁ˸ù¤¾ßµÄÏêϸ´úÂëʾÀý £¬×ÊÖú¶ÁÕ߸üºÃµØÃ÷È·ºÍÓ¦Óá£

СÐò

Ëæ×Å»¥ÁªÍøÊÖÒÕµÄÉú³¤ £¬Ð§ÀÍÆ÷µÄÇå¾²ÐÔÎÊÌâÈÕÒæ͹ÏÔ¡£Ðí¶àÆóÒµ¡¢×éÖ¯ºÍСÎÒ˽¼Ò¶¼¸ÐÓ¦ÁË»¥ÁªÍøÇå¾²´øÀ´µÄÌôÕ½¡£¾­Óɺã¾ÃµÄʵ¼ùºÍ×ܽá £¬ÈËÃÇ×ܽá³öÁËһЩÌá¸ßЧÀÍÆ÷Çå¾²ÐÔµÄ×î¼Ñʵ¼ù £¬ºÃ±È¹Ø±ÕδʹÓõĶ˿ڡ¢ÏÞÖÆÔ¶³Ì»á¼û¡¢°´ÆÚ¸üвÙ×÷ϵͳºÍÓ¦ÓóÌÐò¡¢Ê¹ÓÃÇ¿ÃÜÂëµÈµÈ¡£È»¶ø £¬¹ØÓÚ·ÇרҵµÄÖÎÀíÔ±À´Ëµ £¬ÊÖ¶¯Ö´ÐÐÕâЩ²Ù×÷¿ÉÄÜ»áºÜ·±ËöºÍÈÝÒ×ÍÉ»¯¡£Òò´Ë £¬ÎÒÃÇÐèÒªÒ»ÖÖÏÂÁîÐй¤¾ßÀ´¼ò»¯ºÍ×Ô¶¯»¯ÕâЩ²Ù×÷¡£

ÏÂÁîÐй¤¾ßµÄÉè¼Æ˼Ð÷

ÎÒÃÇÉè¼ÆÁËÒ»¸ö¼òÆÓ¶øÊÊÓõÄÏÂÁîÐй¤¾ß £¬Ê¹ÆäÄܹ»×ÊÖúÖÎÀíÔ±Íê³ÉһЩ³£¼ûµÄЧÀÍÆ÷Çå¾²ÓÅ»¯²Ù×÷¡£

2.1 ʹÓÃPython±àд

ÎÒÃÇÑ¡ÔñʹÓÃPython±àдÕâ¸öÏÂÁîÐй¤¾ß £¬Ôµ¹ÊÔ­ÓÉÓÐÒÔϼ¸µã£º

PythonÊÇÒ»ÖÖ¼òÆÓÒ×ѧµÄ±à³ÌÓïÑÔ £¬¾ßÓÐÓÅÒìµÄ¿É¶ÁÐԺͿÉά»¤ÐÔ¡£

PythonÓи»ºñµÄµÚÈý·½¿âºÍÄ£¿é £¬Äܹ»Àû±ãµØ´¦Öóͷ£ÏµÍ³²Ù×÷¡¢ÍøÂçͨѶµÈʹÃü¡£

PythonÊÇ¿çƽ̨µÄ £¬¿ÉÒÔÔÚ²î±ðµÄ²Ù×÷ϵͳÉÏÔËÐС£

2.2 ¹¦Ð§Éè¼Æ

×ðÁú¿­Ê±ÏÂÁîÐй¤¾ßÌṩÁËÒÔϳ£¼ûµÄЧÀÍÆ÷Çå¾²ÓÅ»¯¹¦Ð§£º

¹Ø±ÕδʹÓõĶ˿ڣºÆ¾Ö¤ÖÎÀíÔ±ÌṩµÄ¶Ë¿ÚÁбí £¬×Ô¶¯¹Ø±ÕδʹÓõĶ˿Ú £¬ïÔÌ­¹¥»÷Ãæ¡£

ÏÞÖÆÔ¶³Ì»á¼û£ºÆ¾Ö¤ÖÎÀíÔ±ÌṩµÄIPµØµãÁбí £¬ÏÞÖÆÖ»ÔÊÐíÖ¸¶¨µÄIPµØµã¾ÙÐÐÔ¶³Ì»á¼û £¬ÔöÇ¿ÍøÂçÇå¾²ÐÔ¡£

°´ÆÚ¸üвÙ×÷ϵͳºÍÓ¦ÓóÌÐò£ºÊ¹ÓÃϵͳ×Ô´øµÄ°ü¹ÜÀí¹¤¾ß»òµÚÈý·½¹¤¾ß £¬×Ô¶¯¼ì²éºÍ¸üÐÂϵͳ×é¼þºÍÈí¼þ°ü¡£

Ç¿ÖÆʹÓÃÇ¿ÃÜÂ룺ͨ¹ýÉèÖÃϵͳµÄÃÜÂëÕ½ÂÔ £¬Ç¿ÖÆÓû§Ê¹ÓÃÇ¿ÃÜÂë £¬Ìá¸ßÕË»§Çå¾²ÐÔ¡£

ÏÂÁîÐй¤¾ßµÄʵÏÖ

ÏÂÃæÊÇÎÒÃÇÏÂÁîÐй¤¾ßµÄ´úÂëʾÀý £¬ÒÔչʾÆäÏêϸʵÏÖ£º

import argparse
import subprocess

def close_unused_ports(ports):
    for port in ports:
        subprocess.call(["iptables", "-A", "INPUT", "-p", "tcp", "--destination-port", port, "-j", "DROP"])

def limit_remote_access(ip_list):
    for ip in ip_list:
        subprocess.call(["iptables", "-A", "INPUT", "-s", ip, "-j", "ACCEPT"])
        subprocess.call(["iptables", "-A", "INPUT", "-j", "DROP"])

def update_system():
    subprocess.call(["apt-get", "update"])
    subprocess.call(["apt-get", "upgrade", "-y"])

def enforce_strong_password():
    subprocess.call(["passwd", "-d", "root"])
    subprocess.call(["passwd", "-l", "root"])

if __name__ == "__main__":
    parser = argparse.ArgumentParser(description="Command line tool for optimizing server security")
    parser.add_argument("-c", "--close_ports", nargs="+", help="List of ports to be closed")
    parser.add_argument("-l", "--limit_access", nargs="+", help="List of IP addresses to be allowed")
    parser.add_argument("-u", "--update_system", action="store_true", help="Update system and applications")
    parser.add_argument("-p", "--enforce_password", action="store_true", help="Enforce strong password")
    args = parser.parse_args()

    if args.close_ports:
        close_unused_ports(args.close_ports)
    
    if args.limit_access:
        limit_remote_access(args.limit_access)
    
    if args.update_system:
        update_system()
    
    if args.enforce_password:
        enforce_strong_password()

µÇ¼ºó¸´ÖÆ

ʹÓÃʾÀý

ÎÒÃÇÒÔÒ»¸öÏêϸµÄʹÓÃʾÀýÀ´ËµÃ÷ÔõÑùʹÓøÃÏÂÁîÐй¤¾ß£º

¼ÙÉèÎÒÃÇÐèÒª¹Ø±Õ80ºÍ8080¶Ë¿Ú £¬²¢ÏÞÖÆÔ¶³Ì»á¼ûÖ»ÔÊÐí10.0.0.1ºÍ10.0.0.2Á½¸öIPµØµã £¬Í¬Ê±¸üÐÂϵͳºÍÇ¿ÖÆʹÓÃÇ¿ÃÜÂë £¬ÎÒÃÇ¿ÉÒÔÖ´ÐÐÒÔÏÂÏÂÁ

python server_security_tool.py -c 80 8080 -l 10.0.0.1 10.0.0.2 -u -p

µÇ¼ºó¸´ÖÆ

Ö´ÐÐÉÏÊöÏÂÁîºó £¬¹¤¾ß»á×Ô¶¯¹Ø±Õ80ºÍ8080¶Ë¿Ú £¬ÏÞÖÆÔ¶³Ì»á¼ûÖ»ÔÊÐí10.0.0.1ºÍ10.0.0.2Á½¸öIPµØµã £¬È»ºó×Ô¶¯¸üÐÂϵͳºÍÓ¦ÓóÌÐò £¬×îºóÇ¿ÖÆʹÓÃÇ¿ÃÜÂë¡£

½áÂÛ

±¾ÎÄÏÈÈÝÁËÒ»ÖÖÓÅ»¯Ð§ÀÍÆ÷Çå¾²ÐÔµÄÏÂÁîÐй¤¾ß £¬°üÀ¨ÆäÉè¼Æ˼Ð÷¡¢¹¦Ð§ºÍ´úÂëʾÀý¡£Í¨¹ýʹÓøù¤¾ß £¬ÖÎÀíÔ±¿ÉÒÔÀû±ãµØ¾ÙÐÐһЩ³£¼ûµÄЧÀÍÆ÷Çå¾²ÓÅ»¯²Ù×÷ £¬Ìá¸ßЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¶ÁÕß¿ÉÒÔƾ֤ÏÖʵÐèÇó¾ÙÐÐÐ޸ĺÍÀ©Õ¹ £¬ÒÔ˳Ӧ×Ô¼ºµÄЧÀÍÆ÷ÇéÐΡ£Ï£Íû±¾ÎÄ¿ÉÒÔ¸ø¶ÁÕß´øÀ´Ò»Ð©ÓÐÓÃÐÅÏ¢ºÍÆô·¢ £¬½øÒ»²½Ìá¸ßЧÀÍÆ÷Çå¾²ÐÔµÄÒâʶºÍÄÜÁ¦¡£

ÒÔÉϾÍÊÇÓÅ»¯Ð§ÀÍÆ÷Çå¾²ÐÔµÄÏÂÁîÐй¤¾ßµÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí £¬°æȨÕùÒéÓë±¾Õ¾ÎÞ¹Ø £¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±ÂËÓÍ»úÍø¹Ù·½Ì¬¶È £¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ £¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢ £¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢ £¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±ÊµÊ±ÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎå £¬9:30-18:30 £¬½ÚãåÈÕÐÝÏ¢

QR code
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿