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PT0-003 · Question #146
PT0-003 Question #146: Real Exam Question with Answer & Explanation
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Submitted by thandi_sa· Mar 6, 2026Vulnerability discovery and analysis
Question
Which of the following OT protocols sends information in cleartext?
Options
- ATTEthernet
- BDNP3
- CModbus
- DPROFINET
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Topics
#OT protocols#Modbus#Cleartext communication#ICS security