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Authentication

The authentication category contains events that are related to authentication, sessions, and access controls that monitor users on the network.

The following table describes the low-level event categories and associated severity levels for the authentication category.

Table 1: Low-level Categories and Severity Levels for the Authentication Events Category

Low-level event category

Category ID

Description

Severity level (0 - 10)

Unknown Authentication

3001

Indicates unknown authentication.

1

Host Login Succeeded

3002

Indicates a successful host login.

1

Host Login Failed

3003

Indicates that the host login failed.

3

Misc Login Succeeded

3004

Indicates that the login sequence succeeded.

1

Misc Login Failed

3005

Indicates that login sequence failed.

3

Privilege Escalation Failed

3006

Indicates that the privileged escalation failed.

3

Privilege Escalation Succeeded

3007

Indicates that the privilege escalation succeeded.

1

Mail Service Login Succeeded

3008

Indicates that the mail service login succeeded.

1

Mail Service Login Failed

3009

Indicates that the mail service login failed.

3

Auth Server Login Failed

3010

Indicates that the authentication server login failed.

3

Auth Server Login Succeeded

3011

Indicates that the authentication server login succeeded.

1

Web Service Login Succeeded

3012

Indicates that the web service login succeeded.

1

Web Service Login Failed

3013

Indicates that the web service login failed.

3

Admin Login Successful

3014

Indicates that an administrative login was successful.

1

Admin Login Failure

3015

Indicates the administrative login failed.

3

Suspicious Username

3016

Indicates that a user attempted to access the network by using an incorrect user name.

4

Login with username/ password defaults successful

3017

Indicates that a user accessed the network by using the default user name and password.

4

Login with username/ password defaults failed

3018

Indicates that a user was unsuccessful accessing the network by using the default user name and password.

4

FTP Login Succeeded

3019

Indicates that the FTP login was successful.

1

FTP Login Failed

3020

Indicates that the FTP login failed.

3

SSH Login Succeeded

3021

Indicates that the SSH login was successful.

1

SSH Login Failed

3022

Indicates that the SSH login failed.

2

User Right Assigned

3023

Indicates that user access to network resources was successfully granted.

1

User Right Removed

3024

Indicates that user access to network resources was successfully removed.

1

Trusted Domain Added

3025

Indicates that a trusted domain was successfully added to your deployment.

1

Trusted Domain Removed

3026

Indicates that a trusted domain was removed from your deployment.

1

System Security Access Granted

3027

Indicates that system security access was successfully granted.

1

System Security Access Removed

3028

Indicates that system security access was successfully removed.

1

Policy Added

3029

Indicates that a policy was successfully added.

1

Policy Change

3030

Indicates that a policy was successfully changed.

1

User Account Added

3031

Indicates that a user account was successfully added.

1

User Account Changed

3032

Indicates a change to an existing user account.

1

Password Change Failed

3033

Indicates that an attempt to change an existing password failed.

3

Password Change Succeeded

3034

Indicates that a password change was successful.

1

User Account Removed

3035

Indicates that a user account was successfully removed.

1

Group Member Added

3036

Indicates that a group member was successfully added.

1

Group Member Removed

3037

Indicates that a group member was removed.

1

Group Added

3038

Indicates that a group was successfully added.

1

Group Changed

3039

Indicates a change to an existing group.

1

Group Removed

3040

Indicates that a group was removed.

1

Computer Account Added

3041

Indicates that a computer account was successfully added.

1

Computer Account Changed

3042

Indicates a change to an existing computer account.

1

Computer Account Removed

3043

Indicates that a computer account was successfully removed.

1

Remote Access Login Succeeded

3044

Indicates that access to the network by using a remote login was successful.

1

Remote Access Login Failed

3045

Indicates that an attempt to access the network by using a remote login failed.

3

General Authentication Successful

3046

Indicates that the authentication processes was successful.

1

General Authentication Failed

3047

Indicates that the authentication process failed.

3

Telnet Login Succeeded

3048

Indicates that the telnet login was successful.

1

Telnet Login Failed

3049

Indicates that the telnet login failed.

3

Suspicious Password

3050

Indicates that a user attempted to log in by using a suspicious password.

4

Samba Login Successful

3051

Indicates that a user successfully logged in by using Samba.

1

Samba Login Failed

3052

Indicates a user failed to log in by using Samba.

3

Auth Server Session Opened

3053

Indicates that a communication session with the authentication server was started.

1

Auth Server Session Closed

3054

Indicates that a communication session with the authentication server was closed.

1

Firewall Session Closed

3055

Indicates that a firewall session was closed.

1

Host Logout

3056

Indicates that a host successfully logged out.

1

Misc Logout

3057

Indicates that a user successfully logged out.

1

Auth Server Logout

3058

Indicates that the process to log out of the authentication server was successful.

1

Web Service Logout

3059

Indicates that the process to log out of the web service was successful.

1

Admin Logout

3060

Indicates that the administrative user successfully logged out.

1

FTP Logout

3061

Indicates that the process to log out of the FTP service was successful.

1

SSH Logout

3062

Indicates that the process to log out of the SSH session was successful.

1

Remote Access Logout

3063

Indicates that the process to log out using remote access was successful.

1

Telnet Logout

3064

Indicates that the process to log out of the Telnet session was successful.

1

Samba Logout

3065

Indicates that the process to log out of Samba was successful.

1

SSH Session Started

3066

Indicates that the SSH login session was initiated on a host.

1

SSH Session Finished

3067

Indicates the termination of an SSH login session on a host.

1

Admin Session Started

3068

Indicates that a login session was initiated on a host by an administrative or privileged user.

1

Admin Session Finished

3069

Indicates the termination of an administrator or privileged users login session on a host.

1

VoIP Login Succeeded

3070

Indicates a successful VoIP service login

1

VoIP Login Failed

3071

Indicates an unsuccessful attempt to access VoIP service.

1

VoIP Logout

3072

Indicates a user logout,

1

VoIP Session Initiated

3073

Indicates the beginning of a VoIP session.

1

VoIP Session Terminated

3074

Indicates the end of a VoIP session.

1

Database Login Succeeded

3075

Indicates a successful database login.

1

Database Login Failure

3076

Indicates a database login attempt failed.

3

IKE Authentication Failed

3077

Indicates a failed Internet Key Exchange (IKE) authentication was detected.

3

IKE Authentication Succeeded

3078

Indicates that a successful IKE authentication was detected.

1

IKE Session Started

3079

Indicates that an IKE session started.

1

IKE Session Ended

3080

Indicates that an IKE session ended.

1

IKE Error

3081

Indicates an IKE error message.

1

IKE Status

3082

Indicates IKE status message.

1

RADIUS Session Started

3083

Indicates that a RADIUS session started.

1

RADIUS Session Ended

3084

Indicates a RADIUS session ended.

1

RADIUS Session Denied

3085

Indicates that a RADIUS session was denied.

1

RADIUS Session Status

3086

Indicates a RADIUS session status message.

1

RADIUS Authentication Failed

3087

Indicates a RADIUS authentication failure.

3

RADIUS Authentication Successful

3088

Indicates a RADIUS authentication succeeded.

1

TACACS Session Started

3089

Indicates a TACACS session started.

1

TACACS Session Ended

3090

Indicates a TACACS session ended.

1

TACACS Session Denied

3091

Indicates that a TACACS session was denied.

1

TACACS Session Status

3092

Indicates a TACACS session status message.

1

TACACS Authentication Successful

3093

Indicates a TACACS authentication succeeded.

1

TACACS Authentication Failed

3094

Indicates a TACACS authentication failure.

1

Deauthenticating Host Succeeded

3095

Indicates that the deauthentication of a host was successful.

1

Deauthenticating Host Failed

3096

Indicates that the deauthentication of a host failed.

3

Station Authentication Succeeded

3097

Indicates that the station authentication was successful.

1

Station Authentication Failed

3098

Indicates that the station authentication of a host failed.

3

Station Association Succeeded

3099

Indicates that the station association was successful.

1

Station Association Failed

3100

Indicates that the station association failed.

3

Station Reassociation Succeeded

3101

Indicates that the station reassociation was successful.

1

Station Reassociation Failed

3102

Indicates that the station association failed.

3

Disassociating Host Succeeded

3103

Indicates that the disassociating a host was successful.

1

Disassociating Host Failed

3104

Indicates that the disassociating a host failed.

3

SA Error

3105

Indicates a Security Association (SA) error message.

5

SA Creation Failure

3106

Indicates a Security Association (SA) creation failure.

3

SA Established

3107

Indicates that a Security Association (SA) connection established.

1

SA Rejected

3108

Indicates that a Security Association (SA) connection rejected.

3

Deleting SA

3109

Indicates the deletion of a Security Association (SA).

1

Creating SA

3110

Indicates the creation of a Security Association (SA).

1

Certificate Mismatch

3111

Indicates a certificate mismatch.

3

Credentials Mismatch

3112

Indicates a credentials mismatch.

3

Admin Login Attempt

3113

Indicates an admin login attempt.

2

User Login Attempt

3114

Indicates a user login attempt.

2

User Login Successful

3115

Indicates a successful user login.

1

User Login Failure

3116

Indicates a failed user login.

3

SFTP Login Succeeded

3117

Indicates a successful SSH File Transfer Protocol (SFTP) login.

1

SFTP Login Failed

3118

Indicates a failed SSH File Transfer Protocol (SFTP) login.

3

SFTP Logout

3119

Indicates an SSH File Transfer Protocol (SFTP) logout.

1

Identity Granted

3120

Indicates that an identity was granted.

1

Identity Removed

3121

Indicates that an identity was removed.

1

Identity Revoked

3122

Indicates that an identity was revoked.

1

Policy Removed

3123

Indicates that a policy was removed.

1

User Account Lock

3124

Indicates that a user account was locked.

1

User Account Unlock

3125

Indicates that a user account was unlocked

1

User Account Expired

3126

Indicates that a user account is expired

1