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Cyber Essentials in Sussex
Get certified against the UK's government-backed baseline cyber security standard, with a partner who reviews your Sussex business against the five technical controls, fixes the gaps, and keeps certification current year after year.
The Five Controls
Cyber Essentials assesses five technical control areas — firewalls, secure configuration, security update management, user access control and malware protection. We review each one against your actual setup, not a generic checklist.
Gap Review First
Before you touch the self-assessment questionnaire, we walk through your network, devices and cloud services to flag anything that would trip up an assessor, so submissions go in clean the first time.
Renewed, Not Forgotten
Certification lapses after twelve months. We track your renewal date and revisit your controls before it expires, so Cyber Essentials stays valid rather than becoming last year's certificate.
Why Sussex businesses pursue Cyber Essentials
Cyber Essentials is the UK government's baseline cyber security certification, backed by the National Cyber Security Centre. It sets out five technical controls that every organisation should have in place, and independent verification that they actually do. Across Sussex's technology, creative, aviation, tourism, hospitality and education sectors, the certificate has become a practical requirement rather than a nice-to-have — many government and public-sector contracts specify it, insurers increasingly ask for it before writing cyber cover, and larger clients now list it in supplier onboarding paperwork. For a business trying to win that next contract or satisfy a due-diligence questionnaire, having Cyber Essentials in place — and being able to point to a current certificate — closes the conversation quickly instead of stalling it.
Cyber Essentials in Sussex
Sussex covers both East and West Sussex, and its economy is more varied than the seaside-town reputation suggests. Brighton has built a genuine digital and creative cluster around North Laine and the New England Quarter, with agencies, software studios and creative businesses operating alongside the city's tourism and hospitality trade. Further north, Crawley sits beside Gatwick Airport, anchoring a logistics and aviation economy that depends on secure, always-on systems to keep flights, freight and passenger services running. Direct Thameslink and Southern rail services connect the county to central London, which is part of why so many Sussex businesses work with London-based suppliers and increasingly get asked for Cyber Essentials as a condition of doing so.
What the Assessment Actually Checks
The Cyber Essentials self-assessment questionnaire asks detailed, specific questions about your firewalls, how your devices are configured, how quickly you patch known vulnerabilities, who has admin rights on what, and what stops malware getting a foothold. Answering it accurately — rather than guessing — is what separates a smooth pass from a rejected submission. We go through each control area with you before anything is submitted.
Remote-First, With Visits Where They're Needed
We deliver Cyber Essentials support remotely as standard, which suits a county spread across coastal towns, inland market towns and the Gatwick corridor. When a control genuinely needs hands-on attention — a firewall that needs reconfiguring on-site, for instance — we travel down; City Thameslink to Brighton station is around 55 minutes by Thameslink, so a same-day visit is straightforward when one's actually required.
Our approach to Cyber Essentials certification
Structured Gap Review
We start with a straightforward audit of your firewalls, device configuration, patching cadence, access control and malware protection against the Cyber Essentials requirements, so you know exactly what needs fixing before the questionnaire goes anywhere near an assessor.
Support Through Submission and Beyond
We help you complete and submit the self-assessment questionnaire accurately, and where a role or client requires the more rigorous Cyber Essentials Plus level, we prepare your systems for that independent technical audit too. Support continues after certification, not just up to it.
How it works
From first conversation to certificate in hand — our process keeps things simple.
1
Gap Review
We assess your current firewalls, devices, patching and access controls against the five Cyber Essentials requirements and tell you plainly what's missing.
2
Remediation
We fix the gaps we find — tightening configuration, closing off unnecessary access and getting patching on a proper schedule — before anything is submitted.
3
Assessment & Submission
We help you complete the self-assessment questionnaire accurately, or prepare your systems for the on-site or remote technical audit required for Cyber Essentials Plus.
4
Certification & Renewal
Once certified, we track your renewal date and revisit your controls each year, so Cyber Essentials stays current instead of quietly lapsing.
Sussex businesses turn to us when
A client or supplier has made Cyber Essentials a condition of the contract and there's a deadline attached
They're not sure whether their existing firewall and device setup would actually pass the self-assessment questionnaire
Their cyber insurance renewal now asks for evidence of Cyber Essentials before offering cover
A previous Cyber Essentials submission was rejected and they need it fixed and resubmitted properly
Staff work remotely or hybrid across Sussex and it's unclear how that affects the scope of the assessment
A public-sector or government tender specifies Cyber Essentials, or Cyber Essentials Plus, as a bidding requirement
Patching and admin access have grown informal over time and nobody's confident it would hold up to scrutiny
Certification lapsed without anyone noticing until a client or insurer asked to see the current certificate
They need Cyber Essentials Plus, not just the self-assessment level, and want the technical audit handled properly
Why choose Cloudswitched for Cyber Essentials in Sussex?
We work with Sussex businesses on Cyber Essentials without pretending to run a local branch — support is delivered remotely as standard, from firewall reviews to questionnaire submission, with on-site visits arranged around London and travelling down to Sussex when a control genuinely needs hands-on attention.
Because IT support is what we do day to day, Cyber Essentials isn't a bolt-on service for us. The same firewalls, device policies and patching schedules we manage for clients under our IT support plans are exactly what the five Cyber Essentials controls examine, so preparation and ongoing support sit together rather than being handled by two different suppliers.
Pricing is a fixed quote agreed after a free consultation, so you know the cost before any work starts — no hourly surprises partway through an assessment.
We stay involved after certification lands. Controls drift over twelve months as staff change and new devices get added, so we revisit your setup ahead of renewal rather than leaving you to rediscover the requirements from scratch each year.
Why Cloudswitched for Cyber Essentials?
We don't just fill in a questionnaire — we get your systems genuinely ready. Here's what sets us apart.
Remote-first delivery
Firewall reviews, questionnaire support and ongoing monitoring are all handled remotely as standard, so Sussex businesses get full Cyber Essentials support without waiting on a site visit for routine work.
Fixed pricing after a free consultation
We agree a fixed quote before work starts, based on a free initial consultation, so there's no hourly billing or scope creep partway through your assessment.
IT support and Cyber Essentials under one roof
Because we manage day-to-day IT support for clients, the firewalls and device policies we already look after are the same ones Cyber Essentials examines — preparation and ongoing management aren't handled by separate suppliers.
On-site visits where they're genuinely needed
Most Cyber Essentials work is remote, but when a control needs hands-on attention we travel to you — around 55 minutes from City Thameslink to Brighton, so a visit doesn't mean a lost week.
Both certification levels covered
We support businesses through the standard Cyber Essentials self-assessment and, where a contract or client demands more assurance, through preparation for the independently audited Cyber Essentials Plus.
Straightforward, plain-English reporting
You get a clear account of what was reviewed, what was fixed and what's still outstanding — not a technical report that needs translating before you can act on it.
London-based team, nationwide reach
We're headquartered in the City of London and work with SMEs across the UK remotely, with on-site visits arranged around London and further afield, including Sussex, when needed.
No guesswork on the five controls
Firewalls, secure configuration, patch management, access control and malware protection are each checked against what's actually running in your business, not assumed from a template.
Support that continues after the certificate lands
We stay involved after certification is granted, revisiting your controls ahead of each renewal so Cyber Essentials remains current rather than becoming a certificate nobody's looked at in a year.
Cyber Essentials Readiness for Businesses in Sussex
Sussex businesses increasingly rely on cloud services, remote and hybrid working, and systems that connect back to suppliers and clients elsewhere in the UK — all of which widen the surface that Cyber Essentials' five controls are designed to cover. Brighton's digital and creative businesses, the logistics and aviation operations around Gatwick, and tourism, hospitality and education organisations across the county all depend on properly configured firewalls, patched devices and controlled access to keep operating securely. Getting the fundamentals right isn't just about passing an assessment — it's what keeps day-to-day IT reliable, whether or not a client happens to ask for a certificate.
About Sussex
Sussex splits administratively into East and West Sussex, but functions as a single economic region stretching from the coast to the Gatwick corridor. Brighton anchors the county's reputation as a digital and creative hub, with agencies and software businesses clustered around North Laine and the New England Quarter, alongside the tourism and hospitality trade the city has always been known for.
Economy: Crawley and the area around Gatwick Airport form a substantial logistics and aviation economy, while further into the county, education and public-sector organisations sit alongside a steady base of established hospitality and tourism businesses. That mix of technology, creative, aviation, tourism, hospitality and education sectors means Cyber Essentials requirements arrive from different directions — client contracts, insurance renewals and tender documents alike.
Getting here: We support Sussex businesses remotely as standard, with on-site visits arranged when a control genuinely needs hands-on work. Brighton station is reachable from City Thameslink in around 55 minutes on Thameslink services, making a same-day visit straightforward when one's actually required.
County
East & West Sussex
Brighton's digital hub around North Laine and the New England Quarter sits at one end of the county, with Gatwick Airport and the Crawley logistics economy at the other. Thameslink and Southern services tie the county to central London, which is part of why so many Sussex businesses now work to the same supplier and compliance expectations as their London counterparts.
Industry
Cyber Essentials Certification
cyber essentials certification
Structured support through the UK's government-backed cyber security certification, covering gap review, technical remediation and questionnaire submission for both Cyber Essentials and Cyber Essentials Plus.
Location
Cyber Essentials in Sussex
cyber essentials Sussex
Remote-first Cyber Essentials support for businesses across Brighton, Crawley, Gatwick and the wider Sussex area, with on-site visits arranged when a control needs hands-on attention.
Frequently Asked Questions
Got questions? We've answered the most common ones below. If you need more detail, get in touch.
What is Cyber Essentials?
Cyber Essentials is a UK government-backed certification scheme, supported by the National Cyber Security Centre, that verifies an organisation has five baseline technical controls in place: firewalls, secure configuration, security update management, user access control and malware protection.
What's the difference between Cyber Essentials and Cyber Essentials Plus?
Cyber Essentials is based on a self-assessment questionnaire that's independently verified. Cyber Essentials Plus adds an independent technical audit of your systems, carried out on-site or remotely, and is often specified where a higher level of assurance is required.
How long does certification take?
It depends on how close your current setup already is to the five control requirements. A gap review comes first, then any remediation, then the questionnaire or technical audit — businesses with tidy IT already in place move through faster than those starting from scratch.
Do you need to visit our Sussex office to get us certified?
No — most of the work, from the gap review to questionnaire support, is handled remotely. We travel to Sussex when a specific control genuinely needs hands-on attention, such as physical firewall reconfiguration.
How often do we need to renew Cyber Essentials?
Certification is valid for twelve months. We track your renewal date and revisit your controls beforehand so you're not scrambling to reassess everything at the last minute.
What happens if our first assessment doesn't pass?
We go through the gap review with you before anything is submitted specifically to avoid this, but if a submission is rejected we work through the assessor's feedback and get a corrected version resubmitted.
Does remote or hybrid working affect what's covered by the assessment?
Yes — devices used to access company data and services fall within scope wherever they're based, so remote and hybrid setups need to be accounted for in the review, not just office-based equipment.
Is Cyber Essentials enough, or do we need Cyber Essentials Plus for government contracts?
It depends on the specific tender or contract — some specify the standard level, others require Cyber Essentials Plus. We'll help you check what's actually being asked for before you commit to either route.
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Cyber Essentials in Sussex
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