Event Details
Operating System->Microsoft Windows->Built-in logs->Windows 2008 or higher->Security Log->Account Logon->Kerberos Authentication Service->EventID 4820 - A Kerberos Ticket-granting-ticket (TGT) was denied because the device does not meet the access control restrictions.
EventID 4820 - A Kerberos Ticket-granting-ticket (TGT) was denied because the device does not meet the access control restrictions.

Find more information about this event on 
ultimatewindowssecurity.com.
 Sample:
A Kerberos Ticket-granting-ticket (TGT) was denied because the device does not meet the access control restrictions.

  Account Information:
   Account Name:        %1
   Supplied Realm Name:    %2
   User ID:            %3

  Authentication Policy Information:
   Silo Name:        %16
   Policy Name:        %17
   TGT Lifetime:        %18

  Device Information:
   Device Name:        %4

  Service Information:
   Service Name:        %5
   Service ID:        %6

  Network Information:
   Client Address:        %11
   Client Port:        %12

  Additional Information:
   Ticket Options:        %7
   Result Code:        %8
   Ticket Encryption Type:    %9
   Pre-Authentication Type:    %10

  Certificate Information:
   Certificate Issuer Name:        %13
   Certificate Serial Number:    %14
   Certificate Thumbprint:        %15

  Certificate information is only provided if a certificate was used for pre-authentication.

  Pre-authentication types, ticket options, encryption types and result codes are defined in RFC 4120.
Log Type: Windows Event Log
 Uniquely Identified By:
Log Name: Security
Filtering Field Equals to Value
OSVersion Windows Vista (2008)
Windows 7 (2008 R2)
Windows 8 (2012)
Windows 8.1 (2012 R2)
Windows 10 (2016)
Category Account Logon
Source Microsoft-Windows-Security-Auditing
TaskCategory Kerberos Authentication Service
EventId 4820
Field Matching
FieldDescriptionStored inSample Value
DateTime Date/Time of event origination in GMT format. DateTime 10.10.2000 19:00:00
Source Name of an Application or System Service originating the event. Source Security
Type Warning, Information, Error, Success, Failure, etc. Type Success
User Domain\Account name of user/service/computer initiating event. User RESEARCH\Alebovsky
Computer Name of server workstation where event was logged. Computer DC1
EventID Numerical ID of event. Unique within one Event Source. EventId 576
Description The entire unparsed event message. Description Special privileges assigned to new logon.
Log Name The name of the event log (e.g. Application, Security, System, etc.) LogName Security
Task Category A name for a subclass of events within the same Event Source. TaskCategory
Level Warning, Information, Error, etc. Level
Keywords Audit Success, Audit Failure, Classic, Connection etc. Keywords
Category A name for an aggergative event class, corresponding to the similar ones present in Windows 2003 version. Category Account Logon
Object Name -
Whom -
Object Type -
Class Name -
Security ID -
Account Name InsertionString1
Account Domain -
Account Information: Account Name The name of the account that Kerberos request was processed for InsertionString1 DCC1$
Service Information: Service Name The account name of the service distributing tickets, e.g. krbtgt InsertionString4 krbtgt
Network Information: Client Address The IP address of the computer that sent the ticket request. If the request was made locally, then the address will be listed as 127.0.0.1 InsertionString10 ::1
Network Information: Client Port The network port on the client machine that request was sent from InsertionString11 0
Additional Information: Ticket Options A hexadecimal number representing the Key Distribution Center (KDC) Option flags that were used or requested when the ticket was issued. KDC Option flags include information such as whether a ticket can be forwarded or renewed. The number in the Ticket Options field is a bit mask InsertionString6 0x40810010
Account Name -
Supplied Realm Name InsertionString2
User ID InsertionString3
Silo Name InsertionString16
Policy Name InsertionString17
TGT Lifetime InsertionString18
Device Name InsertionString4
Service Name InsertionString5
Service ID InsertionString6
Client Address InsertionString11
Client Port InsertionString12
Ticket Options InsertionString7
Result Code InsertionString8
Ticket Encryption Type InsertionString9
Pre-Authentication Type InsertionString10
Certificate Issuer Name InsertionString13
Certificate Serial Number InsertionString14
Certificate Thumbprint InsertionString15
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