×ðÁú¿­Ê±

LinuxЧÀÍÆ÷Çå¾²ÐÔ£ºWeb½Ó¿Ú±£»¤Õ½ÂÔµÄÒ»Á¬Ñݽø¡£

LinuxЧÀÍÆ÷Çå¾²ÐÔ£ºWeb½Ó¿Ú±£»¤Õ½ÂÔµÄÒ»Á¬Ñݽø

Ëæ×Å»¥ÁªÍøµÄÆÕ¼°ºÍÉú³¤ £¬WebÓ¦ÓóÌÐòµÄʹÓÃÒѾ­³ÉΪÎÒÃÇÒ»Ñùƽ³£ÉúÑĺÍÊÂÇéµÄÖ÷Òª×é³É²¿·Ö¡£È»¶ø £¬ËæÖ®¶øÀ´µÄÊÇWebÇå¾²ÎÊÌâµÄÈÕÒæÍ»³ö¡£ÎªÁ˱£»¤Ð§ÀÍÆ÷ºÍÓû§Êý¾ÝµÄÇå¾² £¬ÎÒÃÇÐèÒªÒ»Ö±ÌáÉýLinuxЧÀÍÆ÷µÄÇå¾²ÐÔ £¬²¢½ÓÄÉÓÐÓõÄÕ½ÂÔÀ´±£»¤Web½Ó¿Ú¡£

±¾ÎĽ«Ì½ÌÖLinuxЧÀÍÆ÷ÖеÄWeb½Ó¿Ú±£»¤Õ½ÂÔ £¬²¢Õ¹Ê¾Ò»Ð©³£¼ûµÄ´úÂëʾÀý¡£

¸üÐÂÈí¼þ°üºÍ²Ù×÷ϵͳ

°´ÆÚ¸üÐÂЧÀÍÆ÷ÉϵÄÈí¼þ°üºÍ²Ù×÷ϵͳÊÇÒ»ÖÖ»ù±¾µÄЧÀÍÆ÷Çå¾²²½·¥¡£Í¨¹ýʵʱװÖÃ×îеÄÇå¾²²¹¶¡ºÍ¸üР£¬¿ÉÒÔÐÞ¸´ÒÑÖªµÄÎó²î²¢Ìá¸ßЧÀÍÆ÷µÄÇå¾²ÐÔ¡£ÒÔÏÂÊÇÔÚDebian/UbuntuÉϸüÐÂÈí¼þ°üµÄʾÀý´úÂ룺

sudo apt update
sudo apt upgrade

µÇ¼ºó¸´ÖÆ

ÉèÖ÷À»ðǽ

·À»ðǽÊÇЧÀÍÆ÷Çå¾²µÄµÚÒ»µÀ·ÀµØ¡£Í¨¹ýÉèÖ÷À»ðǽ¹æÔò £¬¿ÉÒÔÏÞÖÆ´ÓÍⲿ»á¼ûЧÀÍÆ÷µÄÁ÷Á¿ £¬´Ó¶ø×èֹDZÔڵĹ¥»÷¡£ÒÔÏÂÊÇʹÓÃiptablesÉèÖ÷À»ðǽ¹æÔòµÄʾÀý´úÂ룺

sudo iptables -A INPUT -i eth0 -p tcp --dport 80 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -A OUTPUT -o eth0 -p tcp --sport 80 -m state --state ESTABLISHED -j ACCEPT
sudo iptables -A INPUT -i eth0 -p tcp --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT
sudo iptables -A OUTPUT -o eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT
sudo iptables -A INPUT -j DROP
sudo iptables -A OUTPUT -j DROP

µÇ¼ºó¸´ÖÆ

ÉÏÊö´úÂ뽫ÔÊÐí´ÓÍⲿ»á¼ûHTTP£¨¶Ë¿Ú80£©ºÍSSH£¨¶Ë¿Ú22£© £¬²¢ÇҾܾøÆäËûËùÓд«ÈëºÍ´«³öµÄÁ÷Á¿¡£

ʹÓÃSSL/TLS±£»¤Êý¾Ý´«Êä

ΪÁËÈ·±£Êý¾ÝÔÚ´«ÊäÀú³ÌÖеÄÇå¾²ÐÔ £¬ÎÒÃDZØÐèʹÓÃSSL/TLSЭÒé¼ÓÃÜWeb½Ó¿ÚµÄ´«Êä¡£ÒÔÏÂÊÇʹÓÃNginxÉèÖÃSSLÖ¤ÊéµÄʾÀý´úÂ룺

server {
    listen 443 ssl;
    server_name example.com;

    ssl_certificate /etc/nginx/ssl/example.com.crt;
    ssl_certificate_key /etc/nginx/ssl/example.com.key;

    location / {
        # Web½Ó¿ÚÉèÖÃ
    }
}

µÇ¼ºó¸´ÖÆ

ÉÏÊö´úÂ뽫¼àÌýHTTPS£¨¶Ë¿Ú443£©ÇëÇó £¬²¢ÎªÐ§ÀÍÆ÷ÌṩSSLÖ¤ÊéºÍ˽Կ¡£

ÉèÖûá¼û¿ØÖÆ

ΪÁËÏÞÖƶÔWeb½Ó¿ÚµÄ»á¼û £¬ÎÒÃÇ¿ÉÒÔʹÓûùÓÚIPµØµãµÄ»á¼û¿ØÖÆÁÐ±í£¨ACL£©»òʹÓÃÓû§ÃûºÍÃÜÂë¾ÙÐÐÉí·ÝÑéÖ¤¡£ÒÔÏÂÊÇʹÓÃApacheÉèÖûùÓÚIPµØµãµÄ»á¼û¿ØÖÆÁбíµÄʾÀý´úÂ룺

<Directory "/var/www/html">
    Order deny,allow
    Deny from all
    Allow from 192.168.0.0/24
</Directory>

µÇ¼ºó¸´ÖÆ

ÉÏÊö´úÂ뽫ÔÊÐíÀ´×Ô192.168.0.0/24Íø¶ÎµÄIPµØµã»á¼ûWeb½Ó¿Ú¡£

ʵÑéÇ¿ÃÜÂëÕ½ÂÔ

ʹÓÃÇ¿ÃÜÂëÊDZÜÃâ¶ñÒâÓû§¾ÙÐÐÃÜÂëÍƲâºÍ±©Á¦ÆƽâµÄÖ÷Òª²½·¥¡£ÒÔÏÂÊÇʹÓÃPAM£¨Pluggable Authentication Modules£©ÉèÖÃÇ¿ÃÜÂëÕ½ÂÔµÄʾÀý´úÂ룺

password required pam_cracklib.so retry=3 minlen=8 dcredit=-1 ucredit=-1 ocredit=-1 lcredit=-1

µÇ¼ºó¸´ÖÆ

ÉÏÊö´úÂ뽫ҪÇóÃÜÂëÖÁÉÙÓÐ8¸ö×Ö·û £¬²¢ÇÒ±ØÐè°üÀ¨¾Þϸд×Öĸ¡¢Êý×ÖºÍÌØÊâ×Ö·û¡£

×ÛÉÏËùÊö £¬±£»¤LinuxЧÀÍÆ÷ÖеÄWeb½Ó¿ÚÊÇÈ·±£Ð§ÀÍÆ÷ºÍÓû§Êý¾ÝÇå¾²µÄÖ÷Òª²½·¥¡£Í¨¹ý¸üÐÂÈí¼þ°üºÍ²Ù×÷ϵͳ¡¢ÉèÖ÷À»ðǽ¡¢Ê¹ÓÃSSL/TLS¼ÓÃÜ´«Êä¡¢ÉèÖûá¼û¿ØÖƺÍʵÑéÇ¿ÃÜÂëÕ½ÂÔ £¬ÎÒÃÇ¿ÉÒÔÔöǿЧÀÍÆ÷µÄÇå¾²ÐÔ¡£Í¬Ê± £¬±¾ÎÄËùÌṩµÄ´úÂëʾÀýÒ²¿ÉÒÔ×ÊÖú¶ÁÕßÏàʶÔõÑùʵÑéÕâЩսÂÔ¡£

×¢ÖØ£º±¾ÎÄÖÐËùʾµÄ´úÂë½öÓÃÓÚÑÝʾĿµÄ £¬¿ÉÄÜÐèҪƾ֤ÏêϸÇéÐξÙÐÐÐ޸ĺ͵÷½â¡£½¨ÒéÔÚÏÖÕæÏàÐÎÖÐʹÓÃʱÉóÉ÷²Ù×÷ £¬²¢×ñÕÕ×î¼Ñʵ¼ùºÍÇå¾²½¨Òé¡£

ÒÔÉϾÍÊÇLinuxЧÀÍÆ÷Çå¾²ÐÔ£ºWeb½Ó¿Ú±£»¤Õ½ÂÔµÄÒ»Á¬Ñݽø¡£µÄÏêϸÄÚÈÝ £¬¸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±

13452372176

¿É΢ÐÅÔÚÏß×Éѯ

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

QR code
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿