Collaborate Disseminate
Lots of articles on the net describes how you can join a Linux box to a Windows Active Directory domain, some using “realmd”, some using samba and so forth. Others describe how you can do things manually without using realm join or net ads… Continue reading Manually creating computer account and SPN’s in Kerberos (krb5) keytab file for Window Active Directory domain
Recently, we migrated from Windows 7 to Windows 10 and during that migration, we progressively ran into some issues with our NAS device. To be more precise, we progressively noticed some tcp socket flooding on it while client… Continue reading Does Kerberos authentication handle DNS names the same way between Windows 7 and Windows 10?
This is a form of the Kerberos protocol
I have two questions. Why does this protocol give the opportunity of a known plain-text attack because of no authentication of Joe? And how would an attacker perform a known plain-text… Continue reading Known plain-text attack on Kerberos
My security concepts in computer/internet/inside an organization etc is very weak and I am trying to understand things like keys,certificates,kerberos,SSL,digital signature etc unit by unit. One thing though which often creep… Continue reading How does security in gmail and net banking work?
I’m playing around with Kerberos SSO. As experimented so far,
When I open a web app that is configured with Kerberos, from the browser, it prompts me for the username and credential, once I enter, I’m logged into the web ap… Continue reading Caching TGT from a browser
I am having an http (IIS) resource server which uses Kerberos 5 for authentication. Every time I reach the page I need to key in my username and password but if I have done kinit in my machine (Windows 10) and have configured… Continue reading Kerberos with HTTP Resource Server Login
My organization uses SSO for its applications i.e. Once a user logs into his Windows 10 workstation, he accesses his web application without login. I was informed that the web applications uses NetIQ Identity Manager(IdP) and Kerberos in t… Continue reading How does the browser know windows logged in user id or Kerberos TGT?
Firstly, please apologise me if I’m still confused about stuff here, Kerberos auth is quite the complex issue for a java dev
So, I have the following scenario:
A suite of webapps which use kerberos pre-authentication for ac… Continue reading Browser not generating kerberos ticket
I have developed a TLS 1.3, PKI based communication module with OpenSSL for a SCADA system. I intend to broaden the security of this system by implementing some kind of access control. My goal is to be able to set the privile… Continue reading How to develop the access control/authorization of a TLS 1.3 based system?
The NTLM over HTTP documentation can be found here https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-ntht/f09cf6e1-529e-403b-a8a5-7368ee096a6a
Where is the Kerberos over HTTP official documentation?