Cybersecurity for Sheffield businesses —
manufacturing, legal, NHS-grade.
Servnet designs, deploys and runs cybersecurity for Sheffield firms with regulators paying attention — AMRC + advanced-manufacturing supply chain (Boeing, Rolls-Royce, McLaren, BAE), Irwin Mitchell HQ + Sheffield legal cluster, NHS SY ICB-affiliated trusts, Sheffield + Sheffield Hallam universities, plus SCC + SYCA. Cyber Essentials Plus through to NHS DSPT and aerospace-supply-chain-grade controls.
Why Sheffield cyber programmes have their own profile
Sheffield concentrates a distinct mix — AMRC-anchored advanced-manufacturing supply chain (aerospace, automotive, defence), Irwin Mitchell HQ legal, NHS SY healthcare, and the Sheffield steel + engineering heritage estate.
Aerospace supply DEFCON + AS9100 for AMRC supply
For AMRC partners (Boeing, Rolls-Royce, McLaren, BAE Systems suppliers), cyber controls map to AS9100-aware controls, DEFCON 658 for MOD supply, NCSC Cyber Assessment Framework, Cyber Essentials Plus + DSPT where prime flow-down applies.
SRA Standards for Irwin Mitchell + Sheffield legal
For Irwin Mitchell HQ + broader Sheffield legal, cyber programmes land directly against SRA client-money + client-confidentiality + record-retention obligations.
NHS SY ICB + DSP Toolkit
For STH, Barnsley, Doncaster & Bassetlaw, Rotherham trust-affiliated organisations, cyber work lands against DSP Toolkit, HSCN-aligned segmentation, NIS Regulations 2018.
IT/OT segmentation for Sheffield steel + engineering
For Sheffield Forgemasters, Outokumpu, Liberty Steel and broader Sheffield engineering heritage estate, IT/OT segmentation is a first cyber priority — keeping ransomware out of the steel-production OT layer.
What Servnet cyber delivers in Sheffield
NGFW design + deployment
Multi-site FortiGate, Palo Alto, Cisco Firepower, Juniper SRX deployments — including IT/OT-segregated for Sheffield steel + engineering customers.
EDR / XDR + 24×7 monitored response
CrowdStrike, SentinelOne, Sophos with eyes-on-glass triage — Sheffield-priority handling with engineer dispatch into S-postcodes.
Identity, MFA + conditional access
Entra ID, Okta, PingFederate hardening; PAM (CyberArk, BeyondTrust) for privileged roles.
Cyber Essentials Plus + DEFCON 658 + ISO 27001
For Sheffield firms tendering into NHS, MOD or Boeing / Rolls-Royce primes, CE+ + DEFCON 658-aligned controls + ISO 27001 readiness.
IT/OT segmentation for Sheffield manufacturing
For Sheffield Forgemasters / Outokumpu / Liberty Steel-class customers, IT/OT VLAN architecture, monitored OT traffic, ransomware-resistant segmentation.
Incident response retainer with on-site
Retainer customers get guaranteed in-hours and out-of-hours response with engineers physically dispatched into any S postcode.
Sheffield cyber clients we work with
- ▸AMRC + Boeing / Rolls-Royce / McLaren supplyAMRC + industrial partners — AS9100-aware, DEFCON 658 where MOD flow-down applies, Cyber Essentials Plus + DSPT, SC-cleared engineer attendance.
- ▸Irwin Mitchell HQ + Sheffield legalIrwin Mitchell HQ + Bates Wells + Lupton Fawcett + Keebles — email security, DLP, client-confidentiality controls, mobile hardening for partners.
- ▸NHS SY ICB + 4 trustsSTH, Barnsley, Doncaster & Bassetlaw, Rotherham — DSP Toolkit evidence, HSCN-aligned segmentation, clinical-system hardening.
- ▸Sheffield steel + engineeringSheffield Forgemasters, Outokumpu, Liberty Steel — IT/OT segmentation, OT-aware NGFW, ransomware-resistant architecture.
- ▸Sheffield + Sheffield Hallam universitiesSheffield, Sheffield Hallam — research-data classification, JANET edge security.
- ▸SCC + SYCA + 3 authoritiesSCC + SYCA + Doncaster + Rotherham + Barnsley — NCSC CAF mapping, Cabinet Office MCSS, CCS-framework supply.
How we run cyber for Sheffield clients
On-site within hours into City Centre + AMRC
For monitored-response customers, P1 incident in S-postcodes typically has engineer in motion within an hour and on-site inside 4 hours from Surrey HQ via M1.
Quarterly operational reviews
For NHS SY, AMRC-supply, SRA-regulated customers we run quarterly reviews against the firm's controls register.
Out-of-hours windows aligned to sector
Manufacturing customers around production cycles, NHS work around DSPT audit windows, legal Friday-evening.
Quarterly threat briefings for executive sponsors
For NHS SY exec leads, AMRC-supply CISOs, Irwin Mitchell managing partners we run a 60-minute quarterly briefing.
Sheffield cybersecurity — common questions
Do you have a Sheffield office or driving from Surrey?
Our HQ is in Surrey but we maintain working engineer cover in South Yorkshire for ongoing customers. For monitored-response retainers, engineer in motion within an hour of page, on-site in S-postcodes typically inside 4 hours via M1.
Can you run cyber for an AMRC / Boeing supplier to AS9100 standards?
Yes — frequent engagement for AMRC supply-chain customers. Cyber controls align to AS9100 + DEFCON 658 + Cyber Essentials Plus.
Do you do IT/OT segmentation for Sheffield steel customers?
Yes — Purdue-model alignment, Fortinet OT-aware NGFW deployment, IT/OT VLAN architecture for Sheffield Forgemasters / Outokumpu / Liberty Steel-class customers.
Can you handle NHS DSP Toolkit for an NHS SY trust?
Yes — we work with STH, Barnsley, Doncaster & Bassetlaw, Rotherham trust-affiliated organisations on DSP Toolkit evidence.
Are you on CCS framework for SCC + SYCA + 3 authorities?
Yes — CCS G-Cloud 14, Technology Services 4 and Cyber Security Services 4.
How do you price cyber for a 100-user Sheffield firm?
Three-tier model — Foundation, Resilience, Regulated.
Other services we deliver in Sheffield
Need cyber that holds up to NHS, AMRC or SRA audit?
One call — direct to a cyber engineer who has done this for Sheffield firms. We'll size the gap and price the closure.