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Course Outline
SSH Security and Access Management
- An overview of the SSH protocol and its critical role in secure remote connectivity
- Enhancing SSH security through key-based authentication methods
- Establishing robust password policies and integrating two-factor authentication
- Restricting SSH access to designated IP address ranges
Samba File Sharing
- An introduction to Samba and its function in facilitating file and printer sharing
- Setting up a Samba server to expose directory structures
- Defining user authentication methods and access permissions for Samba shares
- Connecting to Samba shares from both Windows and Linux client environments
DNS (Domain Name System)
- Exploring the DNS mechanism for translating human-readable domain names into IP addresses
- Deploying a DNS server using BIND (Berkeley Internet Name Domain)
- Managing DNS zones, records, and the name resolution process
- Diagnosing and resolving typical DNS-related challenges
Web Server Configuration (Apache)
- An overview of the Apache HTTP Server and its purpose in web content delivery
- Installation and configuration procedures for Apache on Linux systems
- Establishing virtual hosts to support multiple website deployments
- Implementing SSL/TLS certificates to ensure secure HTTPS communication
Cache Server Implementation (Squid)
- Analyzing caching concepts and their positive impact on web performance
- Deploying and configuring Squid as a caching proxy server
- Setting up access controls, caching rules, and logging features within Squid
- Evaluating and monitoring the efficiency of Squid’s caching operations
Email Server Management (Sendmail, Postfix)
- A review of standard email protocols, including SMTP, POP3, and IMAP
- Configuring Sendmail or Postfix to function as a robust email server
- Setting up email aliases, virtual domains, and individual user mailboxes
- Integrating spam filtering and antivirus solutions for email security
DHCP Server Administration
- An introduction to DHCP (Dynamic Host Configuration Protocol)
- Installing and configuring the ISC DHCP server
- Automating the distribution of IP addresses, subnet masks, and other network settings
- Oversight of DHCP leases and troubleshooting common configuration issues
FTP Server Deployment
- An overview of the FTP (File Transfer Protocol) mechanism
- Installation and setup of FTP server software (e.g., vsftpd, proftpd)
- Managing user access levels, permissions, and secure FTP configurations
- Enabling FTPS (FTP over SSL/TLS) to ensure encrypted file transfers
Database Management (MySQL)
- An introduction to the MySQL database management system
- Installation and configuration of the MySQL server environment
- Creating and managing databases, tables, and user account structures
- Handling data integrity, backup strategies, and database security measures
Advanced Firewall, Kernel Configuration, and Compilation
- Implementing advanced firewall rules using iptables
- Configuring Network Address Translation (NAT) and port forwarding mechanisms
- Fundamentals of Linux kernel configuration and the compilation process
- Optimizing kernel settings to enhance system performance and security posture
Requirements
- A solid foundational understanding of Linux
- Practical experience with fundamental 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.
