INTEGRITY · PRACTICAL LAB 02
Confidential Document
Integrity Verification
Investigate a file transfer, calculate real SHA-256 hashes, record evidence, and submit your professional findings.
◷ 45–60 minutes⬡ 100 points✓ 70% pass mark▣ Five real PDFs
0 / 5 filesInvestigations documented
NOT STARTED
INVESTIGATION TOOLS
Verification Workbench
Confidential Document Explorer
Select a trusted record or downloaded PDF to begin.
▣ TRUSTED SENDER RECORDS ORIGINAL HASHES
↓ DOWNLOADED DOCUMENTS RECEIVED FILES
SHA-256 Hash Generator
Read the downloaded PDF's actual bytes using Web Crypto.
Original vs. Downloaded
Compare the two SHA-256 values for the same document.
◉ TRUSTED ORIGINAL
No file selectedSHA-256 · sender baseline——
↓ DOWNLOADED FILE
No file selectedSHA-256 · generated now——
Generate a hash to compare the files.
Verification Results
Record your own findings and attach evidence for each file.
FINDING FOR SELECTED DOCUMENT
Evidence automatically includes both hashes, result, timestamp and file identity.
Professional Investigation Report
Prepare a clear report for Cedar Vale Medical Group.
INVESTIGATION HISTORY
Activity & Evidence Log
0 EVENTS