Hybrid Cloud
Cloud being an emerging technology and well known to most of the industries and IT decision makers, it’s high time that we need to discuss more about this technology to get an overall understanding....
View ArticleDue to CredSSP encryption oracle remediation
Recent MS security update was the cause of this error. An authentication error has occurred. The function requested is not supported Remote computer: <computer name> This could be due to CredSSP...
View ArticleConfiguring Azure MFA for Cisco VPN using the NPS Server
In this article, we will be covering the implementation of the Azure Multi Factor Authentication for Cisco VPN using the Network Policy Server. We assume that the users are already synced from Active...
View ArticleBuilding Exchange 2019 Lab Environment on Azure using PowerShell
In this post, I would like to share the steps involved in building the Exchange 2019 lab on Azure using Az PowerShell module. My plan is to simulate some of the common scenarios for Exchange 2019 DR...
View ArticleExchange 2019 Disaster Recovery – Part 1
In this series of blog post, I would like to share the steps for the Exchange 2019 disaster recovery. In the event of a hardware or software failure, multiple database copies in a DAG enable high...
View ArticleExchange 2019 Disaster Recovery – Part 2
In continuation with previous post Part 1 , we will now perform the datacenter failover and failback. In the first scenario, we will bring the production site down and activate the DR site. Later, we...
View ArticleExchange 2019 Disaster Recovery – Part 3
In the earlier post, we performed the datacenter failover & failback which is one of the common scenarios and involves lot of steps to keep the Exchange environment up & running. This can be...
View ArticleExchange Runbooks
As many of the organizations follow the Change Management process as part of ITSM, “Runbook” is a term which is widely used for the implementation or operations of the Infrastructure services. These...
View ArticleExchange Vulnerability – March 2021 – HAFNIUM
Microsoft has detected multiple 0-day exploits being used to attack on-premises versions of Microsoft Exchange Server in limited and targeted attacks. In the attacks observed, the threat actor used...
View ArticleUseful Powershell Scripts – Exchange
Powershell is one of the efficient ways for managing Exchange servers. Most of the tasks can be done effectively using the powershell. In this article, I’m going to share some of the powershell scripts...
View Article