Question 1

What is PracticeSIEM?

Accepted Answer

PracticeSIEM is a free, browser-based SOC analyst training platform with 28 real-world security incident cases. Analysts query authentic log artifacts using a Splunk-like search console to identify attacker IPs, compromise vectors, and malicious activity.

Question 2

Do I need to install Splunk or a SIEM to use PracticeSIEM?

Accepted Answer

No. PracticeSIEM runs completely in your web browser with zero installation, zero downloads, and no account required to start the first cases.

Question 3

What log formats does PracticeSIEM parse?

Accepted Answer

PracticeSIEM parses eight real-world log formats: Linux auth.log/syslog, Nginx web access logs, BIND DNS queries, Windows Security Event Logs, AWS CloudTrail JSON, UFW/iptables firewall logs, vsftpd FTP logs, and file integrity CSV reports.

Question 4

What security skills can I practice on PracticeSIEM?

Accepted Answer

You practice core blue team and SOC Tier 1/2 skills: investigating brute force attacks, SQL injection, DNS tunneling, Kerberoasting, AWS SSRF / IMDS credential theft, lateral movement, ransomware detection, and writing SIEM correlation queries.

Rogue SSH Key

Investigation Scenario

Investigation Objectives