Cybersecurity for small and mid-sized businesses
Shieldline Security Services tests your defences, watches your systems and helps your team respond when something goes wrong. We write findings in plain language so you know what to fix, and in what order.
// Frameworks we work to
capabilities
01 / OFFENSE
We attack your websites, networks and cloud accounts the way a real intruder would, then show you exactly how far we got and how to close the doors.
02 / MDR
We monitor your devices and accounts for suspicious activity and step in when something looks wrong, so a small team is not left watching alerts alone.
03 / ASSESS
A structured review of your current setup: accounts, devices, backups, policies and suppliers. You get a short list of what matters most.
04 / IR
If you suspect a breach, we help you contain it, preserve evidence and recover. We also help you decide what you need to tell customers and regulators.
05 / PEOPLE
Most breaches start with a message someone trusted. We run simulated phishing and short training sessions that staff actually remember.
06 / GRC
Customers and insurers increasingly ask for proof of security. We help you write the policies, collect the evidence and prepare for the audit.
why shieldline
Enterprise security tools and enterprise price tags do not suit a team of 20 or 200. We scope work to the risks you actually carry, not to a generic checklist.
You deal with the people doing the testing and monitoring. When we find something serious, we tell you directly and explain what to do next.
Exposed remote desktop
A server reachable from the internet with weak sign-in protection. Closed and verified the same day.
Missing multi-factor sign-in
Staff email accounts protected by a password alone. MFA rolled out across the company.
Untested backups
Backups ran nightly but had never been restored. A restore test found two corrupt volumes.
Outdated website plugin
A public site running a plugin with a known flaw. Updated and the site retested.
Shared admin password
One admin login used by several staff. Replaced with named accounts and logging.
standards
how we work
Penetration testing
Illustrative scenario · online services
A business about to launch a customer portal needs to know it holds up. We test it, report what we find in order of risk and retest once fixes are in.
Incident response
Illustrative scenario · professional services
A staff mailbox starts sending odd invoices. We contain the account, work out what was accessed and help you tell affected clients with accurate facts.
Compliance readiness
Illustrative scenario · growing company
A large customer asks for proof of your security controls. We review your setup, close the gaps and help you assemble the evidence they want to see.
These are illustrative scenarios showing how we approach common engagements, not named client results.
about shieldline
testing
Penetration testers
Test websites, networks and cloud accounts the way real attackers do, and explain every finding in terms you can act on.
monitoring
Detection analysts
Watch your devices and accounts for suspicious activity and investigate before a small problem becomes a breach.
advisory
Security advisors
Turn frameworks and customer questionnaires into a short list of practical steps your business can actually complete.
contact
If you suspect a breach, say so in the form and mark it urgent. For planned work such as testing or an assessment, tell us a little about your business and we will reply with next steps.
Contact us immediately via the form
Send an enquiry via the contact page
This security company website was built by AI from two sentences. Tell us about your business and yours is built the same way, with its pages, photos and booking in place, ready to preview in minutes.