Are Data Centres Key to Secure Software-Defined Vehicles?

A new BlackBerry QNX report, Under the Hood: SDV Developer Report, finds the UK’s Software-Defined Vehicle (SDV) ambitions are slowing under regulatory pressure and development bottlenecks.

For the data centre industry, this is a clear opening. Automakers now need low-latency connectivity, secure data platforms and assured compliance more than flashy features. That demand plays directly to the strengths of colocation, edge and telco-integrated facilities.

The regulatory squeeze creates infrastructure demand

UK developers are wrestling with fast-moving rules affecting in-car technology. In 2024, the sector faced hundreds of new or proposed measures, and 43% of developers rank compliance among their biggest hurdles.

The impact is split: 39% say regulation has accelerated work, while another 39% report delays. The toughest areas are cybersecurity, software updates and Over-the-Air (OTA) compliance, and data privacy, such as GDPR.

Each of these depends on resilient networks and verifiable data handling. Data centres can provide:

• Sovereign, compliant data platforms to manage telemetry, logs and OTA artefacts with auditable controls

• Carrier-dense interconnects that shorten data paths between automakers, clouds and mobile networks

• Proximity edge zones for low-latency processing of safety-critical workloads and V2X hand-offs

As Manuel Tagliavini, Software Principal Analyst at S&P Global Mobility, says: “Regulatory frameworks are evolving, but not fast enough to match the pace of innovation.

“OEMs must build resilience into their development processes and lean on trusted partners to navigate compliance while maintaining speed and agility.”

Recalls and bottlenecks shift priorities to secure, fast pipelines

Recent software recalls have forced 57% of UK teams to change their approach, with 40% calling the shift “major”.

The biggest internal blockers are long development cycles, testing and debugging, and integration complexity.

Private 5G inside R&D and manufacturing sites, backed by nearby edge compute, can shorten feedback loops for continuous integration and continuous testing.

Data centres that offer on-net private 5G, MEC and hardware-in-the-loop friendly lab space become critical to accelerating release cadence without compromising safety.

Skills, security and trust: where infrastructure partners help

Developers say cybersecurity skills will be the most vital capability in the coming years, followed by functional safety, AI and machine learning and real-time systems.

The top risks to SDV rollouts are cybersecurity vulnerabilities, regulatory uncertainty and a lack of consumer trust.

Telecommunications providers and data centre operators can jointly harden the SDV stack by providing:

• Zero-trust network fabrics across production, test and fleet operations

• HSM-backed key management and signing services for OTA pipelines

• DDoS-resilient, monitored interconnects with clear incident response playbooks

Cutting through the hype to focus on reliable connectivity

While AI-driven personalisation grabs headlines, 59% of UK developers think it is over-prioritised today.

More than half cite unrealistic consumer expectations as a reason features miss deadlines.

Notably, 82% believe a deliberately minimalist, lower-tech vehicle could still win commercially.

That strengthens the case for investing in robust connectivity, predictable latency and secure update distribution over non-essential extras, exactly where data centres add value.

Thomas Cardon, Director of EMEA Automotive Sales at QNX, says: “These findings confirm the challenges that UK automakers face, with regulatory pressures, cybersecurity skills shortages and rising consumer expectations all combining to stall progress.

"AI will be part of the solution, but it’s no quick fix. The manufacturers leading the way in the UK are the ones using automation to ease bottlenecks, embedding compliance into their processes and focusing engineering talent on innovation that delivers safer, more secure and more reliable vehicles.”

What data centre operators should do next

1. Stand up automotive-grade edge zones near R&D clusters, proving grounds and manufacturing corridors

2. Offer managed OTA distribution hubs with code-signing, SBOM storage and tamper-evident audit trails

3. Bundle private 5G and MEC for test, validation and digital twin workflows

4. Publish latency-backed SLAs for V2X-adjacent workloads and inter-metro traffic

5. Provide compliance toolkits that streamline GDPR and security attestations for OEMs and Tier-1s

Regulatory drag and recalls are pushing SDV programmes to prioritise secure data movement, assured compliance and resilient operations.

Data centres, especially those tightly integrated with telecoms, are now pivotal to how the UK automotive sector regains momentum.