Linux security · Challenge 03
Trace the access.
Trace the access.
Contain the threat.
A production Linux server recorded an unapproved SSH session. Review authentication and privilege evidence, identify persistence, and submit a defensible access-review finding.
SEC-0816 · prod-app-02 · unapproved SSH session
4objectives
20minute target
100points
Security review setup
Linux Unauthorised Access Review
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Linux security assessment
Linux Unauthorised Access Review
TIME00:00
SCORE0/100
RCW Linux Security Review Environment
Review authentication, privilege, and persistence evidence. Enter help for available commands.
Access review complete
Excellent security review, Learner!
You correlated authentication and privilege evidence: a compromised public key authenticated as deploysvc, passwordless sudo enabled root access, and system-update.timer established persistence.
Final score
100/ 100
PERFECT SCORE
Unauthorised access fully traced
- Objectives
- 4 / 4
- Completion time
- 00:00
- Commands entered
- 4
Your achievement
PDF
Certificate ready
Issued by RCW IT Training and signed by Pradeep Raju.
