Windows Server 2022 introduces significant security enhancements that address modern threat landscapes. From secured-core server capabilities to advanced networking features, this release demonstrates Microsoft's commitment to making Windows Server a trusted platform for critical workloads.
Secured-Core Server and Hardware Security
Secured-core server leverages hardware root of trust, firmware protection, and virtualization-based security to create a hardened platform resistant to advanced persistent threats. By validating the boot process through Trusted Platform Module 2.0 and enabling Hypervisor-Protected Code Integrity, it prevents rootkits and boot-level malware from compromising the system.
TLS 1.3 is enabled by default in Windows Server 2022, providing improved performance and stronger encryption for network communications. The removal of obsolete cipher suites and the simplified handshake process reduce both attack surface and connection latency.
DNS-over-HTTPS support allows administrators to encrypt DNS queries, preventing eavesdropping and manipulation of DNS traffic. Combined with SMB over QUIC for secure file sharing without VPN requirements, Windows Server 2022 provides modern, encrypted communication channels that align with zero trust networking principles.