SecProve
AssociateVendor-neutralLinux Foundation· issued from US

LFCS

Linux Foundation Certified System Administrator

Linux Foundation Certified System Administrator

Official page at Linux Foundation↔ Compare with another cert
Exam fee
$375
Ongoing
—
Study time
—
Delivery
—
Validity
—

› Quality score

34.5 / 40

Four-axis SecProve rubric, each 0–10. SecProve editorial assessment — each axis carries a written justification so you can push back on any single call without dismissing the whole score.

Blueprint rigor
How well-defined and rigorous the exam blueprint is.
Standardized Linux admin blueprint covering essential ops, networking, storage, security baseline.
8.5/10
Practical evidence
Hands-on labs / written reports vs pure MCQ.
Fully hands-on terminal-based lab exam — among the strongest practical Linux certs.
9.5/10
Currency & upkeep
How aggressively content is kept current with the field.
Linux Foundation updates regularly to track major distro changes.
9.0/10
Market recognition
How often this signal actually moves a hiring decision.
Strong recognition for Linux administrator roles globally; competing with RHCSA in US enterprise.
7.5/10

› NICE Framework work roles

The NIST NICE work-role IDs this cert maps to. NICCS lookup.

DD-WRL-001DD-WRL-004IO-WRL-005
Recognition
Global
Exam languages
en

› Core domains covered

The 1 domain this cert is centrally about. Passing the exam demonstrates working knowledge of each.

A25Security Architecture & Engineering

Reference architectures, control frameworks (NIST SP 800-53, CIS Controls), secure-by-design patterns, threat modeling, trust-boundary design, technology standards.

› Prerequisites

Experience

Working Linux command-line and shell-scripting experience.

› Progression

requiredrecommended

Where this cert fits in the typical learning path. Required edges are vendor-gated; recommended edges reflect de facto industry progression.

Required prereqs (0)

No vendor-gated prereqs.

Recommended priors (0)

No de facto priors typically expected.

LFCS
Linux Foundation
Required by (0)

No certs require this one.

Recommended next (2)
CKACloud Native Computing FoundationCKADCloud Native Computing Foundation

See this cert’s domains highlighted on the interactive map, or compare it against the rest of the catalog.

Highlight on the domain mapBrowse all certifications