在Ubuntu上配置Apache2以實現安全防護涉及多個步驟,包括配置SSL/TLS加密、限制訪問、禁用不必要的模塊、啟用安全模塊等。以下是一些關鍵的安全防護措施:
sudo apt-get install libapache2-mod-ssl-stapling
sudo mkdir /etc/apache2/ssl/
sudo openssl genrsa -out /etc/apache2/ssl/apache.key 2048
sudo openssl req -new -key /etc/apache2/ssl/apache.key -out /etc/apache2/ssl/apache.csr
<VirtualHost *:443>
ServerName yourdomain.com
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/apache.crt
SSLCertificateKeyFile /etc/apache2/ssl/apache.key
</VirtualHost>
sudo systemctl restart apache2
Order deny,allow
和Allow from
指令,限制訪問來源。<Directory /var/www/html>
Order deny,allow
Deny from all
Allow from 192.168.1.100/24
</Directory>
ServerTokens Prod
Require
指令,禁止用戶通過顯式路徑訪問網站目錄。<Directory "/var/www/html">
Require all granted
</Directory>
sudo /etc/init.d/apparmor stop
sudo update-rc.d -f apparmor remove
sudo apt-get remove apparmor apparmor-utils
sudo a2dismod php7.x-apache2
sudo apt-get install libapache2-mod-security2
sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 443 -j ACCEPT
sudo iptables -A INPUT -p icmp --icmp-type echo-request -j DROP
sudo ufw allow OpenSSH
sudo ufw enable
通過以上步驟,可以顯著提高Ubuntu Apache2服務器的安全性。建議定期檢查和更新安全配置,以應對新的安全威脅。