← All Kali Issues
Rubeus

Kerberos error

A Authentication High

🔴 Error Message

KRB_AP_ERR_SKEW clock skew too great

📖 What This Means

Time difference between attacker and DC.

🔧 Step-by-Step Fix

  1. Sync time: sudo ntpdate DC_IP
  2. Or: sudo rdate -n DC_IP
  3. Check: date on both systems

🔗 More Rubeus Issues

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Clock skew error
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TGT request failed
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Ticket request failed
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