#kerberos — Public Fediverse posts

FreeIPA Flaw Enables Anonymous Clients to Create Admin Credentials

A critical vulnerability in FreeIPA, tracked as CVE-2026-76578, allows an unauthenticated client to create admin credentials by exploiting a chain of defects that lets them create a Kerberos identity and join the administrators group. This flaw, with a preliminary CVSS score of 9.8, was fixed in FreeIPA version…

https://osintsights.com/freeipa-flaw-enables-anonymous-clients-to-create-admin-credentials?utm_source=mastodon&utm_medium=social

#FreeipaVulnerability #Kerberos #Cve202676578 #IdentityManagement #AuthenticationBypass

Архитектура под замену: чему нас научил переход с OIDC на Kerberos

Нужно было заменить OIDC на Kerberos при внедрении платформы в облако заказчика. Простая замена не сработала: пользовательский контекст и межсервисные вызовы оказались плотно завязаны на OIDC. В статье рассказываю, как мы искали компромиссное решение, пересматривали границы между бизнес-логикой и инфраструктурой и довели проект до приемки без полной переработки платформы. Что пошло не так

https://habr.com/ru/companies/cloud_ru/articles/1065624/

#Kerberos #OIDC #JWT #IAM #микросервисы #аутентификация #токены #архитектура #облако

What is Silver Ticket Attack: A Comprehensive Guide

In this article, I cover how Silver Ticket attacks work, common exploitation scenarios, detection techniques, and mitigation strategies.
https://denizhalil.com/2026/05/27/silver-ticket-attack-comprehensive-guide/

#CyberSecurity #ActiveDirectory #SilverTicket #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil

Kerbrute: Enumerating Active Directory Accounts

In this article, I cover how Kerberoasting works, common attack techniques, detection methods, and practical defense strategies.

🔗 https://denizhalil.com/2026/05/21/kerberoasting-attack-defense-guide/

#CyberSecurity #ActiveDirectory #Kerberoasting #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil

Basic Active Directory Enumeration: A Comprehensive Guide

In this article, I cover how Kerberoasting works, common attack techniques, detection methods, and practical defense strategies.
https://denizhalil.com/2025/05/05/basic-active-directory-enumeration-a-comprehensive-guide/

#CyberSecurity #ActiveDirectory #Kerberoasting #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil

What is Kerberoasting Attack – Kerberoasting: A Comprehensive Guide

In this article, I cover how Kerberoasting works, common attack techniques, detection methods, and practical defense strategies.
https://denizhalil.com/2026/05/21/kerberoasting-attack-defense-guide/

#CyberSecurity #ActiveDirectory #Kerberoasting #Kerberos #CredentialAccess #RedTeam #BlueTeam #Pentesting #WindowsSecurity #InfoSec #ThreatDetection #DenizHalil