UNIX System Administration
Difficulty
UNIX System Administration Foundations teaches IT professionals how to secure UNIX servers. Practice hardening configurations, applying patches, using access controls, and scripting with Bash to manage systems safely. Give your team the skills they need to protect UNIX infrastructure and reduce organizational risks.
16
modules
91
hours of content
11
real-world skills
Learning Objectives
- Implement secure configurations and patch management for Debian-based Linux systems
- Use NGINX securely and manage UNIX system administration with Bash scripting
- Apply AppArmor and SELinux for enhanced Linux security
- Secure macOS systems with updates, encryption, firewalls, SIP, and GateKeeper
- Configure Safari, lock screens, and disable unnecessary macOS features to reduce risk
- Adopt comprehensive strategies for securing UNIX-based systems
- Maintain best practices for ongoing system hardening and protection
Who is it for?
- UNIX system administrators seeking to bolster their security skills
- Security analysts specializing in the protection of UNIX environments
- IT professionals responsible for securing UNIX-based infrastructure
Showcase your skills with an OffSec Learning Badge
Proficiency
Proven knowledge of concepts and practical methodologies in securing UNIX systems
Industry recognition
A valuable OffSec credential demonstrating your commitment to cybersecurity
Hands-on skill
Demonstrated ability to implement UNIX security measures and harden system attacks
Flexible pricing for teams of any size
Scalable options to fit your team's training needs
UNIX System Administration FAQ
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Are there any prerequisites for UNIX System Administration?
There are no formal prerequisites, but learners should have a basic understanding of UNIX systems, some bash scripting knowledge, and a basic knowledge of web system administration.
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UNIX System Administration: NIST Work Roles
- Communications Security (COMSEC) Management
- Secure Systems Development
- Systems Administration
- Systems Security Analysis
- Defensive Cybersecurity
- Infrastructure Support
- Vulnerability Analysis
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UNIX System Administration: NIST TKS’s
- Perform cost/benefit analyses of cybersecurity programs, policies, processes, systems, and elements
- Communicate the value of cybersecurity to organizational stakeholders
- Knowledge of the Communications Security (COMSEC) Material Control System (CMCS)
- Knowledge of privacy laws and regulations
- Knowledge of business continuity and disaster recovery (BCDR) policies and procedures
- Knowledge of policy-based access controls
- Skill in implementing enterprise key escrow systems
- Skill in encrypting network communications
- Skill in auditing technical systems
- Skill in implementing Public Key Infrastructure (PKI) encryption
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Skills learned in UNIX System Administration
- Bash scripting
- Automation scripting
- Firewall management
- Network security
- Data security
- System security
- Incident response planning
- Configuration hardening
- Secure protocol config
- Patch management
- Security assessment
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Is UNIX System Administration good for beginners?
Yes, this learning path is designed to be accessible for entry-level learners, as long as they have experience in the prerequisites above, while providing valuable insights and hands-on practice for those with some prior experience.
