Which ports are required in order to authenticate against a ldap server ...
Apr 14, 2015 · Would it be enough to allow only port 389 between both domains or are there any other ports which are required in order for the machines on the NJ domain to authenticate against ldap …
Is it possible to deprecate LDAP port 389? - Server Fault
Jun 30, 2025 · Is it possible, with the current generation of Microsoft Server circa 2025, to deprecate LDAP on 389 and exclusively use LDAPS on 636? Obviously, the appropriate CA certificates and …
Step by Step Guide to Setup LDAPS on Windows Server | Microsoft ...
Mar 23, 2019 · First published on MSDN on Apr 10, 2017 Step-by-step guide for setting up LDAPS (LDAP over SSL) The guide is split into 3 sections : Create a Windows Server VM in Azure Setup …
LDAP is used over port 389 although LDAPS is configured in AD
Oct 11, 2023 · LDAP is used over port 389 although LDAPS is configured in AD Short summary I set up a lab environment with an active directory based on domain functional level 2016 and windows …
Active Directory Hardening Series - Part 3 – Enforcing LDAP Signing
Mar 4, 2024 · Don’ t assume that enforcing LDAP signing is the same thing as forcing all LDAP traffic to use port 636 instead of 389. LDAP sessions with StartTLS and SASL binds with signing on port 389 …
How to query LDAP via port 636 from powershell? - Server Fault
Aug 9, 2018 · I use adsi to connect to AD and measure the latency of the connection. For same query when i replace server with server:636 , it fails. What is the easiest way to do a ldap "find" through …
LDAP Channel Binding and LDAP Signing Requirements - Server 2025 ...
Nov 4, 2019 · Upcoming updates behavior of LDAP Signing (integrity) and LDAP Channel Binding (aka CBT). Want to know more? Just go through this article.
LDAP 389 - Can we disable it | Microsoft Community Hub
Mar 21, 2023 · Yes, you can disable LDAP on port 389 and fully replace it with LDAPS on port 636. LDAPS is the secure version of LDAP that uses SSL/TLS encryption to protect communications …
How can I figure out my LDAP connection string? - Server Fault
Apr 8, 2010 · The connection string is made up of the LDAP server's name, and the fully-qualified path of the container object where the user specified is located. The connection string begins with the URI …
LDAP Authentication though a Firewall - Server Fault
May 26, 2011 · LDAP uses TCP 389 for unsecured communication and 636 for secured communication. A client starts an LDAP session by connecting to an LDAP server, called a Directory System Agent …