Cloud Security · Sheffield
Cloud Security in Sheffield
Securing what a Sheffield business runs in the cloud. Nearly every serious cloud breach traces back to configuration rather than a provider failure — a storage bucket left public, credentials committed to a repository, or an administrator account without multi-factor authentication.
Why this comes up
The problem
Cloud providers secure the infrastructure; everything you build on it remains yours to secure. That division is written into every provider's terms and routinely misunderstood as a shared outcome rather than a shared responsibility.
What you get
What we deliver
- Public exposure audit — storage, databases, management ports reachable from the internet
- Identity review removing standing admin rights, long-lived keys and dormant accounts
- Multi-factor enforced on privileged access, not merely recommended
- Encryption verified at rest and in transit, with key management understood not assumed
- Network segmentation so a compromised workload cannot reach everything else
- Logging enabled and retained somewhere an attacker cannot delete it
- Findings ranked by exploitability with the fix for each, not a scanner dump
Want this scoped for your business in Sheffield?
Thirty minutes, no charge, no sales script. You leave with a written summary of what cloud security would actually involve — whether or not you use us.
Working in Sheffield
Yorkshire & the Humber
Sheffield's advanced manufacturing base has moved a long way from steel, and the work here often involves putting sensible interfaces on top of processes that have been running on spreadsheets for a decade.
Manufacturers here typically want to replace long-standing spreadsheet processes with something reliable, without disrupting production while it happens.
Sectors we work with in Sheffield
- Advanced Manufacturing
- Metals & Materials
- Healthcare
- Higher Education
- Digital
What we work with
Technologies and platforms
- AWS
- Microsoft Azure
- Microsoft Defender for Cloud
- AWS GuardDuty
- Terraform
Who we work with
Industries we serve
- Financial services
- Healthcare
- SaaS platforms
- Legal
- Public sector suppliers
Why us
Why Sheffield businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in Sheffield
Looking for the full picture? See our Cloud Security services, everything we do in Sheffield or browse everything we do.
Cloud Security in Sheffield — common questions
- Is the cloud not secure by default?
- The infrastructure is; your configuration of it is not. Under every provider's shared responsibility model, they secure the physical estate and the platform, and you own identity, access, network rules and data. Most incidents happen entirely on the customer's side of that line.
- What is the single most common problem you find?
- Standing administrative access — accounts with permanent full rights that nobody reviews, often including former staff and old automation. It is unglamorous and it is the finding that turns a small incident into a total one.
- Do we need a dedicated security tool?
- The native tooling from your provider covers most of what a small estate needs, and it is usually switched on but unread. Buying another product before acting on the alerts you already have rarely helps.
- Does this cover penetration testing?
- No — this is configuration and architecture review. A penetration test attacks the running application and is a separate exercise. Both are worth doing, and doing this one first means the test is not spent finding open ports.
- Do you work with businesses across South Yorkshire?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout Yorkshire & the Humber, including Sheffield and the surrounding South Yorkshire area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of Sheffield businesses do you usually work with?
- Manufacturers here typically want to replace long-standing spreadsheet processes with something reliable, without disrupting production while it happens. Beyond that we work across Advanced Manufacturing, Metals & Materials, Healthcare, Higher Education and Digital.
- Do you cover the areas around Sheffield?
- Yes — we work throughout Yorkshire & the Humber, including Leeds, Nottingham, Manchester. Sheffield is an urban area of roughly 730,000+, and we take on work across the wider South Yorkshire region rather than the city boundary alone.
Talk to us about Cloud Security in Sheffield
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise