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Course Outline
Introduction to SSH and SSH Access Security
- Overview of SSH protocol and its significance in secure remote access
- Securing SSH access using key-based authentication
- Implementing strong password policies and two-factor authentication
- Configuring SSH to allow access from specific IP addresses only
Samba File Sharing
- Introduction to Samba and its role in file and printer sharing
- Configuring Samba server to share directories
- Setting up user authentication and permissions for Samba shares
- Accessing Samba shares from Windows and Linux clients
DNS (Domain Name System)
- Understanding DNS and its role in translating domain names to IP addresses
- Setting up a DNS server using BIND (Berkeley Internet Name Domain)
- Configuring DNS zones, records, and name resolution
- Troubleshooting common DNS issues
Web Servers (Apache)
- Introduction to Apache HTTP Server and its role in serving web pages
- Installing and configuring Apache on Linux
- Creating virtual hosts for hosting multiple websites
- Configuring SSL/TLS certificates for secure HTTPS communication
Cache Servers (Squid)
- Understanding the concept of caching and its benefits for web performance
- Installing and configuring Squid as a caching proxy server
- Configuring access controls, caching policies, and logging in Squid
- Testing and monitoring Squid's caching effectiveness
E-mail Servers (Sendmail, Postfix)
- Overview of email protocols (SMTP, POP3, IMAP)
- Setting up and configuring Sendmail or Postfix as an email server
- Configuring email aliases, virtual domains, and user mailboxes
- Implementing spam filtering and antivirus protection for email
DHCP Server
- Introduction to DHCP (Dynamic Host Configuration Protocol)
- Installing and configuring ISC DHCP server
- Assigning IP addresses, subnet masks, and other network parameters dynamically
- Managing DHCP leases and troubleshooting common DHCP issues
FTP Server
- Overview of FTP (File Transfer Protocol)
- Installing and configuring an FTP server (e.g., vsftpd, proftpd)
- Configuring user access, permissions, and secure FTP options
- Enabling FTPS (FTP over SSL/TLS) for encrypted file transfers
Databases (MySQL)
- Introduction to MySQL database management system
- Installing and configuring MySQL server
- Creating databases, tables, and user accounts
- Managing data, backups, and database security
Advanced Firewall Setup, Kernel Configuration, and Compilation
- Advanced firewall setup using iptables
- Implementing network address translation (NAT) and port forwarding
- Introduction to kernel configuration and compilation
- Customizing kernel options for improved performance and security
Requirements
- An understanding of Linux
- Experience with basic Linux commands
21 Hours
Testimonials (2)
Very good structured and complex documentation. A good pace for exercises. Detailed explanations and right to subject.
Tiberiu Longauer
Course - Linux Advanced
I liked the fact that 80-90% of things were new to me, and it opened my eyes about a lot of technologies and about how sys admin works.
