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Q8linux FAQ (Frequently Asked Questions)

Category: Main -> security

·  security+security
·  how to use fail2ban

·  security+security
1-here is a link that contian a very importants links/guids in how to secure and optimize your linux.
click here

2- here is another link that contain security tips:click here

3- Slackware System Hardening click here

4- A Guide to Configuring Your Linux Server for Performance, Security, and Manageability TrinityOS

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·  how to use fail2ban

كيفيه استخدام برامج fai2ban

اولا قم يتحميله وتنصيبه:

apt-get install fail2ban


 عند استخدام fail2ban

اعمل كوبي اولا
cd /etc/fail2ban
cp jail.conf jail.local
nano jail.local
وضع هذا بداخله
enabled = true
port    = ssh
filter  = sshd
logpath  = /var/log/auth.log
maxretry = 3
لتفعيل الحمايه لخدمة ssh
وسوف تلقي كثير من الامثله والنماذج بداخل الفايل
فقط ضع true لتفعيل الذي تتريده
enabled  = true
ثمه اعمل رستارت لخدمه fail2ban
/etc/init.d/fail2ban restart
وللتاكد من تفعيلها اكتب هذا الامر
iptables -L
سوف تجد الخدمه التي فعلتها
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