This page lists the full catalogue of services Sesibe delivers to small businesses around Nottingham. Since 2013 the team has completed 3,115 jobs for 2,340 clients, with 667 returning for further work. Below, each service is described with its scope and fixed price, so you know exactly what is covered before you get in touch.
Every engagement starts with a short call to confirm the number of devices, staff accounts and systems involved. This lets us quote the fixed prices shown below without hidden add-ons. A typical enquiry receives a reply within 1 hour, and most jobs for a single office can be scheduled within a week of confirmation.
Our client base is made up of firms with between 1 and 50 staff — shops, offices, clinics and trades based in and around Nottingham. The pricing below reflects that scale: single-site networks, a handful of servers, and staff using a mix of desktops, laptops and mobile devices rather than large data centres.
Each service below carries one price, agreed before work begins. There are no percentage-based fees and no charges tied to results, since outcomes in security work can never be promised as a guaranteed percentage. What is guaranteed is the scope of work carried out and the report or configuration delivered at the end.
11 services, each priced individually
A scan of your public-facing IP addresses, domains and open ports, checking for outdated software, exposed services and known weaknesses. You receive a written list of findings ranked by severity, plus plain-language notes on what each one means for daily operations.
£320We examine your existing firewall rules, remove ones that are no longer needed, and tighten access to admin panels and remote ports. Includes a short document listing every rule changed, so your IT contact knows exactly what was adjusted and why.
£280A controlled test email is sent to your team to measure who clicks suspicious links or opens attachments. Results are compiled into a report by department, without naming individual staff, to support targeted follow-up training rather than blame.
£250Separates guest Wi-Fi, staff devices and payment terminals onto distinct network segments, reducing how far an intruder could move if one device is compromised. Suitable for offices and shops with a single router or a small managed switch stack.
£190Sets minimum password rules across your systems and enables multi-factor authentication on email, file storage and any admin accounts. Staff receive a one-page guide explaining the change, and we test that no one is locked out afterwards.
£150Checks whether current backups actually restore, how far back they go, and whether copies exist offsite. We run a test restore of sample files and report on gaps, such as devices or shared drives currently missing from any backup routine.
£220Reviews your setup against the five technical control areas used in UK government-backed self-assessment schemes: firewalls, secure configuration, access control, malware protection and patch management. You get a gap list to work through before applying.
£340A written plan covering who to call, what to isolate, and how to communicate with staff and customers if a breach or ransomware event occurs. Built around your specific systems, not a generic template, and reviewed with your team in a walkthrough session.
£300Installs and configures antivirus and device monitoring software across laptops, desktops and mobiles used for work. Includes central alerting so unusual activity on any single device is flagged rather than discovered weeks later during a manual check.
£160A two-hour, on-site or remote session covering phishing recognition, safe use of removable media and reporting procedures. Delivered in plain language for non-technical staff, with a short handout they can keep at their desk afterwards.
£150A yearly follow-up combining a fresh vulnerability scan, a firewall rule check and a review of any incidents logged since the last visit. Designed for returning clients who want confirmation that earlier fixes are still holding up after software updates.
£400Tell us which systems and how many staff are involved, and we will confirm scope and price before any work starts.
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