Generally to be had nowadays, Windows Server 2025 builds on our undertaking to ship a protected and high-performance Windows Server platform adapted to satisfy consumers’ various wishes. This unencumber will assist you to deploy apps in any setting, whether or not on-premises, hybrid environments, or within the cloud.

Advanced multilayered safety 

In an generation the place cybersecurity is of maximum significance (see the Microsoft Digital Defense Report 2024 and the Microsoft Threat Intelligence Healthcare Ransomware Report), Windows Server 2025 stands proud with a collection of safety features designed to safeguard your knowledge and infrastructure. Here are a couple of key features: 

• Active Directory (AD): The gold usual for identification and authentication most effective will get higher with new safety features to assist support your setting towards evolving threats with larger scalability and enhancements in protocols, encryption, hardening, and new cryptographic beef up. 

• File products and services/server message block (SMB) hardening: Windows Server 2025 contains SMB over QUIC to permit protected get entry to to document stocks over the web. SMB safety additionally provides hardened firewall defaults, brute pressure assault prevention, and protections for guy within the center assaults, relay assaults, and spoofing assaults. 

• Delegate Managed Service Accounts (dMSA): Unlike conventional provider accounts, dMSAs don’t require handbook password control since AD routinely looks after it. With dMSAs, explicit permissions may also be delegated to get entry to assets within the area, which reduces safety dangers and gives higher visibility and logs of provider account job. 

These complicated safety features make Windows Server 2025 a powerful and protected platform to your IT infrastructure that you just will have to start comparing right away.

Cloud agility anyplace

Windows Server 2025 introduces a number of complicated hybrid cloud features designed to give a boost to operational flexibility and connectivity throughout quite a lot of environments. Key options come with: 

• Hotpatching enabled by way of Azure Arc: Customers running absolutely within the cloud have inherent trendy safety benefits like automated utility updates and back-up and restoration.  Now we’re bringing a few of the ones features to Windows Server 2025 for on-premises consumers with a brand new hotpatching subscription provider, enabled by way of Azure Arc. With hotpatching, consumers will revel in fewer reboots and minimum disruption to operations. Hotpatching delivers safety updates for Azure Arc-enabled Windows Server 2025 Standard or Datacenter operating on bodily machines, digital machines, on-premises, or multicloud servers. Hotpatching, lately in preview, would require a per 30 days subscription. The hotpatching function stays no further price for Windows Server Datacenter Azure Edition digital machines.

• Easy Azure Arc onboarding: Windows Server 2025 brings Azure’s tough features immediately into your datacenter thru Azure Arc. This integration simplifies the onboarding procedure to Azure’s hybrid options and complements operational flexibility, permitting you to control and protected your hybrid and multicloud environments extra successfully. 

• Software-defined community (SDN) multisite options: The software-defined community (SDN) multisite options be offering local L2 and L3 connectivity for seamless workload migration throughout quite a lot of places, coupled with unified community coverage control. 

• Unified community coverage control: This capacity permits for centralized control of community insurance policies, making it more straightforward to take care of constant safety and function requirements throughout your hybrid cloud setting.

These hybrid cloud features make Windows Server 2025 a great selection for organizations taking a look to optimize their IT infrastructure and leverage the advantages of each on-premises and cloud environments.

AI, functionality, and scale 

Windows Server 2025 is designed to care for probably the most not easy workloads, together with AI and gadget finding out. Here are some key features: 

• Hyper-V, AI, and gadget finding out: With integrated beef up for GPU partitioning and the facility to procedure massive knowledge units throughout disbursed environments, Windows Server 2025 provides a high-performance platform for each conventional programs and complicated AI workloads with reside migration and excessive availability. 

• NVMe garage functionality: Windows Server 2025 delivers as much as 60% extra garage IOPs functionality in comparison to Windows Server 2022 on similar techniques. (Based on 4K randread the usage of Diskpsd 2.2 with Kioxia CM7 SSd) 

• Storage Spaces Direct and garage flexibility: Windows Server helps quite a lot of garage answers equivalent to native, NAS, and SAN for many years and continues to at the moment. Windows Server 2025 delivers extra garage innovation with Native ReFS deduplication and compression, thinly povisioned Storage Spaces, and Storage Replica Compression now to be had in all editions of Windows Server 2025.

• Hyper-V functionality and scale: Windows Server 2025 introduces large functionality and scalability enhancements that come from Azure. Windows Server 2025 Hyper-V digital gadget maximums: 
  • Maximum reminiscence in step with VM: 240 Terabytes* — (10x earlier) 
  • Maximum digital processors in step with VM: 2048 VPs* — (~8.5x earlier) 

*Requires Generation 2 VMs

Windows Server 2025 delivers primary developments around the board for Hyper-V, GPU integration, Storage Spaces Direct (utility explained garage), software-defined networking, and clustering. These enhancements make Windows Server 2025 a very good possibility for organizations searching for a virtualization answer and for organizations taking a look to leverage AI and gadget finding out whilst keeping up excessive functionality and scalability.

System Center 2025 is to be had now

By turning in System Center 2025 at the same time as with Windows Server 2025, control of Windows Server at scale is to be had right away. This permits organizations to take advantage of new Windows Server options. Designed to give a boost to agility, functionality, and safety, this unencumber is about to give a boost to how organizations optimize their infrastructure and virtualized software-defined datacenters. We inspire you to consult with the System Center 2025 publish be told extra. 

Microsoft Ignite 2024

We stay up for assembly you in particular person and sharing those and different Windows Server 2025 options in our periods and at our sales space at Microsoft Ignite in Chicago, November 19-21. For the ones of you who can’t make it, many periods, together with our Windows Server breakout titled Windows Server 2025: New Ways to achieve cloud agility and safety, can be to be had for on-line viewing. 

We also are excited to carry new options to consumers on current Windows Server variations like 2016, 2019, 2022, in addition to 2025. Windows Server Software Assurance or lively subscription consumers can get entry to Azure control equipment like Azure Update Manager, Azure Policy Guest Configuration, Disaster Recovery, Change Tracking and Inventory, and extra, with get entry to to many options coming at no further price**. Tune into Microsoft Ignite the place we can display extra demos and data on the way to get entry to those new choices.

Additional Windows Server assets

• Try Windows Server 2025 nowadays
• Windows Server documentation
• Learn extra about what’s new in Windows Server 2025
• Microsoft Certified: Windows Server Hybrid Administrator Associate 
• Administer Active Directory Domain Services

Notes

1. ** Note: compute and garage would possibly incur further charges.