Category: Microsoft

Guidance for Newly Reported Zero-day Vulnerabilities in Microsoft Exchange Server

Guidance for Newly Reported Zero-day Vulnerabilities in Microsoft Exchange Server

Microsoft is investigating two reported zero-day vulnerabilities affecting Microsoft Exchange Server 2013, Exchange Server 2016, and Exchange Server 2019. The first one, identified as CVE-2022-41040, is a Server-Side Request Forgery (SSRF) vulnerability, and the second one, identified as CVE-2022-41082, allows Remote Code Execution (RCE) when PowerShell is accessible to the attacker.   Mitigations […]

Exchange Server 2016 DAG Node Recovery

Exchange Server 2016 DAG Node Recovery

Overview If a Mailbox server that’s a member of a database availability group (DAG) is lost or fails, and is unrecoverable and needs replacement, you can run a server recovery operation. Deployment of Underlying Physical/Virtual Machine & Base Windows Server OS Provisioning of Physical/Virtual Machine (Virtual Disks in Thick Mode) […]

Installation & Configuration of Exchange Server 2019 on Windows Server 2019 [Step by Step Guide]

Installation & Configuration of Exchange Server 2019 on Windows Server 2019 [Step by Step Guide]

To prepare base environment (Physical/Virtual), Windows OS use the following server readiness checklist; Server Readiness Checklist You can also try Exchange Deployment Assistant to explore deployment methodologies, basically this tool takes your requirements as input and generate a deployment guide which you have to follow through. Deployment Assistant Tool Use […]

Installing and Configuration of Azure AD Connect [Step by Step Guide]

Installing and Configuration of Azure AD Connect [Step by Step Guide]

Topologies for Azure AD Connect Working with multi-forest environments can be a complex task so you need to plan each and everything very carefully in order to achieve the task. For Design & Topologies go through the following documentation; https://docs.microsoft.com/en-us/azure/active-directory/hybrid/plan-connect-topologies Consideration for Redundancy Azure AD Connect Server won’t work as […]