by George Chrysovaladis Grammatikos | Mar 1, 2025 | Azure, Identity, Identity + Security, Networking
Organizations today face many cybersecurity challenges. Increased remote work, greater mobility, and cloud use have made traditional security measures ineffective. MS Entra ID Global Secure Access offers a crucial solution that improves security and allows easy...
by George Chrysovaladis Grammatikos | Feb 13, 2025 | Azure, Networking
Azure Private DNS empowers you to efficiently address domain names within a virtual network, eliminating the need for a custom DNS server. Remember that the records in a private DNS zone can’t be accessed online. DNS resolution only works for virtual networks...
by George Chrysovaladis Grammatikos | Feb 1, 2025 | Azure, Networking
Several built-in tools in Azure are available to troubleshoot network connectivity, most of which can be accessed through Network Watcher. In this post, I will focus on one essential tool Network Watcher offer: Connection Troubleshoot. With the Connection Troubleshoot...
by George Chrysovaladis Grammatikos | Jan 21, 2025 | Azure, Networking
In a nutshell, Azure Virtual Network Manager is a management service that allows organizations to group, configure, deploy, and manage virtual networks globally across subscriptions. It allows you to logically group virtual networks and apply security configurations...
by George Chrysovaladis Grammatikos | Jan 15, 2025 | Azure, Networking
Azure Load Balancer offers high availability and scalability for Azure virtual machines (VMs) within a single region. To ensure high availability and scalability for globally distributed Azure services like Azure Traffic Manager. Azure Traffic Manager is a DNS-based...
by George Chrysovaladis Grammatikos | Dec 2, 2024 | Azure, Networking
Having as a fact that on 30 September 2025, Microsoft retires the default outbound access for Azure VMs you will need start considering use other outbound connectivity methods, such as: Azure NAT Gateway, Azure Firewall, Public IP directly assigned. In this blog post,...