Servers are the backbone of modern computing infrastructure. They host sensitive data, AI models, and core workloads, making them prime targets for increasingly complex network threats. As server architectures become more modular and distributed, integrating various CPUs, network interface cards, accelerators, SCM modules, and with enterprises’ growing reliance on these distributed systems, the complexity of ensuring their security has increased exponentially.

Recent attack incidents — such as exploiting Secure Boot vulnerabilities or leveraging zero-day vulnerabilities in locally deployed environments — have demonstrated how platform-level attacks can bypass traditional software defenses. These threats often infiltrate through firmware implants and persistent attack paths, quietly breaching conventional defense systems. Consequently, regulatory frameworks and industry standards (including CNSA 2.0, NIST 800-193, and the EU Cyber Resilience Act) increasingly mandate the adoption of stringent hardware security measures, such as platform resilience, encryption safeguards, and secure lifecycle management.

Meeting these requirements and defending against advanced threats is no easy task. Providing system developers with robust hardware solutions and security best practices can help enterprises build resilient server architectures that support secure, scalable computing environments.

What challenges does server-level security face?

To create resilient infrastructure, developers must address the core obstacles affecting server-level security.

These evolving threats include, but are not limited to:

• Expanding firmware attack surface: Firmware — the software that drives server hardware — is becoming a target for malware and other cyberattacks. With the proliferation of IoT devices, such attacks penetrate sensitive ecosystems through system vulnerabilities, posing an increasing threat.

• SoC integration risks: On-chip management controllers (BMC) and trusted root (RoT) solutions lack flexibility and redundancy, making them susceptible to direct attacks and exploitation.

• Insecure update and configuration processes: In large interconnected computing infrastructure networks, connections between different solutions create new pathways for external attacks. Protecting these networks and ensuring system updates and data configuration consistency require protocols such as secure key injection, anti-rollback, and authentication.

• Quantum security risks are emerging: The risks posed by quantum computing are no longer a future concern but a current significant threat. Post-quantum cryptography (PQC) technologies must be deployed early in the infrastructure to guard against new types of attacks, such as “steal now, decrypt later,” where data is stolen today and decrypted for use once quantum capabilities mature.

• SKU diversity: With storage, AI, computing, and network SKUs each having independent control, security, and interface characteristics, the key is to have resilience, secure control, and scalable I/O, which is fundamental to adapting to every workload scenario.

As threats continue to evolve, the only constant is that security capabilities must be embedded in the server infrastructure from the design phase.

How Lattice FPGA Solutions Ensure Server Security

This is where Lattice FPGA comes into play.

Lattice MachXO5™-NX: Built on industry-leading secure control FPGA technology, it enhances logic density, interface speed, internal storage capacity, and security features, enabling more complex board-level management designs.

Lattice Mach-NX™: A secure system control FPGA with higher security and fast, low-power processing capabilities, enabling real-time hardware root of trust (HRoT) on server platforms.

Lattice MachXO3D™: Features an immutable internal security module, supporting HRoT functionality, pre-validated encryption capabilities, and device-level secure dual-boot capabilities.

These FPGAs provide enhanced hardware security capabilities for servers, including secure programming and configuration, HRoT and secure control plane (SCP) support, standard-based authentication, platform firmware protection and recovery (PFR), execution of secure protocols and data models (SPDM), and support for PQC algorithms.

Additionally, they possess the following high-performance features:

• Instant deterministic logic

• Parallel processing capabilities

• Post-deployment reprogrammability

• Protocol bridging

• I/O scalability

• Multi-slot flexibility

This balance of security and performance enables developers to embed protective capabilities at the chip level while meeting the massive demands of server infrastructure.

Practical Applications of Lattice FPGA in Server Security

FPGAs support secure server operations across multiple industries, particularly in the rapidly expanding AI hyperscale data center market. In these environments, FPGAs are integrated into AI server motherboards (including control and host processing modules SCM & HPM) and network cards, ensuring high-throughput processing without compromising security.

FPGAs are also applied in cloud computing and storage server architectures, providing security for enterprise-level data center operations management. These chips perform control functions, serving as the foundational HRoT and platform root of trust (PRoT), supporting secure updates, booting, authentication, and self-recovery.

These capabilities help data centers effectively respond to evolving regulations and industry standards, including the Open Compute Project’s data center security control module (DC-SCM) and data center modular hardware system (DC-MHS) standards. As these standards continue to evolve, FPGAs will assist developers in meeting security requirements and building consistent, reliable data center security architectures.

Lattice FPGAs feature critical security protection mechanisms, providing solutions that comply with NIST 800-193 standards for PFR and supporting SPDM and DICE verification mechanisms to ensure platform integrity and secure communication.

Building the Future of Secure Server Operations

As computing power increases and threats evolve, server security must be resilient, scalable, and forward-looking. Hardware-level protection is the cornerstone of addressing emerging risks and ensuring compliance.

Lattice FPGAs provide developers with flexible, standardized hardware security foundations suitable for next-generation server platforms and the modernization of traditional infrastructures. Whether building the next-generation data center or upgrading existing architectures, Lattice can help you embed security mechanisms at the chip level: achieving secure boot, authentication, post-quantum encryption, and platform resilience.

Learn how Lattice FPGA security solutions can strengthen your server architecture and accelerate compliance processes; contact us now to embark on a journey towards a more secure future.