Broadcom Launches Quantum-Resistant Network Encryption with Ransomware Detection

Broadcom Inc. announced an industry-first—the new, innovative Emulex Secure Fibre Channel Host Bus Adapters (HBA)—a cost-effective, easy-to-manage solution that encrypts all data as it moves between servers and storage.

Encrypting mission-critical data is no longer a nice-to-have, but a must-have. The cost of ransomware attacks continues to rise with attacks in 2024 costing USD $5.37 million1 on average per attack. Upcoming generative AI and quantum computers magnify the risk if data is not encrypted at all points in the data center including the network.

To address these cybersecurity issues, governments have responded with mandates, including the United States’ Commercial National Security Algorithm (CNSA) 2.0, the European Union’s Network and Information Security (NIS) 2, Digital Operational Resilience Act (DORA) and more that require enterprises to modernize their IT infrastructures with post-quantum cryptographic encryption algorithms and zero trust architecture.

Today, data centers have the option of deploying application encryption or network encryption to protect their data. Network encryption offers several important advantages versus application-based encryption including preserving storage array services such as dedupe and compression, which is destroyed when using application-based encryption. Network encryption also enables real-time ransomware detection while application-based encryption hides ransomware attacks. Additional highlights of this solution include no encryption performance penalty and simple, session-based key management.

“Customers are seeking ways to protect themselves against crippling and expensive ransomware attacks as well as complying with new government regulations mandating all data be encrypted,” said Jeff Hoogenboom, vice president and general manager, Emulex Connectivity Division, Broadcom. “The Emulex Secure Host Bus Adapter meets these needs by providing an elegantly simple solution that once installed, encrypts all data across all applications.”

“As enterprises face an ever-growing wave of cybersecurity threats, the Emulex Secure HBA stands out as a simple drop-in solution that enhances SAN security without compromising performance,” said Brian Beeler, president, StorageReview.com. “In our testing, we found these HBAs excelled at securing in-flight SAN data encryption while seamlessly complementing existing security technologies. We’re excited to see these adapters become a standard layer of improved SAN security in 2025, providing enterprises with an essential tool to safeguard their critical data.”

Emulex Secure HBAs Feature: