Easy understanding about Windows server 2022 and 2019

Simple Comparing Windows Server 2022 and 2019 [New Features]

With the release of the most recent version of the well-known Microsoft Windows Server OS in August 2021, the comparison of Windows Server 2022 and 2019 has recently gained popularity. The expense of switching to a new server OS is the main factor as usual. However, given its additional capabilities and emphasis on enhanced security, enterprises may decide that upgrading to the new OS is worthwhile as the trend toward remote work and cloud storage and administration persists. The fact that Windows Server 2019's mainstream support will cease in January 2024 is another reason to upgrade. Extended support is still available until 2029, but some features can incur extra charges.

This article examines the fundamental distinctions between Windows Server 2022 and 2019, the features of Windows 2019 that are being phased out in favor of Windows 2022, and how you can extend any version of Windows using Parallels® Remote Application Server (RAS).

Upgrade to Windows Server 2022 Worth It?

Despite fierce competition, Windows Server is still a preferred server operating system among businesses. Cloud computing is becoming more and more popular, thus Microsoft added native Azure support in Windows Server 2019. The three editions of Windows Server 2022 significantly expand and enhance the cloud computing features of the previous version.

As with any software upgrade, the associated costs can deter enterprises from making the upgrade right away. When Windows 2019 was released, many firms refrained from updating older Windows server OS versions due to the same factor. You can bypass Windows 2019 and move straight to Windows 2022 if you haven't upgraded to that version yet.

So, should you switch to Windows Server 2022 from servers running Windows 2019 and earlier? To aid in your decision, let's examine its updated features and upgrades.

In Windows Server 2022, what has changed?

Security features, Azure hybrid capabilities, and the application platform might be considered the three main aspects of Windows Server 2022.

Security

Despite the fact that Microsoft added Advanced Threat Protection to Windows Server 2019, new threats that pose elevated risks for enterprises continue to surface. As a result, Microsoft added new significant security capabilities to Windows Server 2022, including hardware root-of-trust, firmware protection, and virtualization-based security.

Secured-Core Server, which uses Windows Defender System Guard and Trusted Platform Module 2.0 to defend the hardware, firmware, and operating system from threats, is at the heart of the Windows Server 2022 security concept. In order to increase security, the Secure Message Block (SMB) network file sharing protocol is now encrypted by default.

Other enhancements consist of making hypervisor-protected code integrity the default setting and utilizing Windows Defender Credential Guard's virtualization-based isolation technology to safeguard credentials and other sensitive assets that go through your networks. A client that can conduct Domain Name System (DNS) lookups over Hypertext Transfer Protocol Secure (HTTPS), eliminating any interference with such lookups, ties all of them together.

Azure Hybrid Features

The enhanced SMB runs the QUIC protocol rather than the conventional Transport Control Protocol (TCP) for Azure support, enabling users to access file servers operating on Azure from any location—on-premises or on Azure—without the need for a virtual private network (VPN). Hotpatching, which upgrades Windows Server VMs without necessitating a reboot, and on-premises and multi-cloud environments to Azure are now available thanks to Azure Arc.

Software Platform

SMB encrypts everything that passes through it, and to avoid performance lags, the data that runs through it is also compressed. To manage your server infrastructure, you can also utilize the brand-new Windows Admin Center, which is accessible via a web browser.

Feature Deprecation in Windows Server 2022

Microsoft deprecated the following functionality included in Windows Server 2019 and prior Windows Server versions with the launch of Windows Server 2022, either completely or partially:

1. Internet Storage Name Service (iSNS): Microsoft finally made the decision to discontinue iSNS due to its concentration on SMB. You can still add specific iSCSI targets or connect to already-running iSNS servers, though.

2. Guarded Fabric and Shielded VMs: Since Azure Confidential Computing and Azure Security Center have taken center stage, future development of these features has been placed on hold, but support will still be provided.

3. Launching sconfig.cmd from a CMD window: When logging into a server that has Server Core installed, Sconfig is now opened by default. Sconfig must be launched using PowerShell, which is now Server Core's default shell, if you need to do so.

4. Workflows that rely on Windows Deployment Services (WDS) will still be able to function, but only after displaying a deprecation notice when deploying images using WDS boot.wim. WDS images will no longer be allowed on Windows 11 and upcoming Windows Server releases. Since there are now better, more powerful tools for distributing Windows images, this is being done.

With Parallels RAS, improve Windows Server 2022

On Windows Server 2022 and Windows Server 2019, Parallels RAS aids in the secure delivery of virtual devices and programs to any client device. The platform uses features like multifactor authentication, extremely configurable access control, and detailed client policies to help secure your assets. Additionally, it includes an effective monitoring and reporting system that can provide customized reports on every moment the server administration actions occur within your network.

Due to its seamless support for RDS deployment and maintenance, Parallels RAS is the best virtual desktop infrastructure (VDI) solution for Windows-based companies.

Key Features of Windows Server 2022 Compared to 2019

You can use the table that outlines the key distinctions between Windows Server 2022 and Windows Server 2019 to help decide which version will prevail in a fight.

Key Feature	Function	Windows Server 2019	Windows Server 2022
Improved Security	Hypervisor-based code integrity	Not available	Available
	Secured-Core Server	Not available	Available
	Hardware-enforced Stack Protection	Not available	Available
	Transport Layer Security (TLS)	TLS 1.2 supported	TLS 1.3 enabled by default
Better Platform Flexibility	Uncompressed image size	Approximately 3.7 GB in size	Better at approximately 2.7 GB in size
	Dynamic Source Routing (DSR)	Not available	Available
	Virtualized time zone	Mirrors host time zone	Configurable within container
	Domain Joining for Group Managed Service Accounts (gMSA)	Not available	Available
New Windows Admin Center	Automatic Windows Admin Center updates	Not available	Available
	Automated extension lifecycle management	Not available	Available
	Event Workspace for tracking data	Not available	Available
	Detachable Events Overview Screen	Configurable	Built-in
	Configurable destination virtual switch	Not available	Available
	Customizable Virtual Machine (VM) information columns	Not available	Available
Upgraded Hyper-V Manager	Action bar	Not available	Available
	Live Storage Migration	Not available	Available
	Affinity and anti-affinity rules	Not available	Available
	VM clones	Not available	Available
	Running workloads between servers	Not available	Available
	New partitioning tool	Not available	Available
Hybrid Cloud Support	Azure Arc	Available	1.3 enabled by default
	Storage Migration Service	Available	Improved deployment and management
Enhanced Kubernetes Experience	HostProcess containers	Not available	Available
	Multiple subnets	Not available	Available