› connectivity & telecoms
leased lines & wan
Leased LinesDedicated, uncontended fibreDedicated Internet AccessGuaranteed, SLA-backedFTTP & Full FibreUltrafast full fibreSD-WANIntelligent multi-site WANMulti-Site ConnectivityOne secure networkBackup ConnectivityAutomatic 4G/5G failovermobile
Business MobilesO2, Vodafone & EE airtimeSIM Only DealsFlexible 30-day & 24-monthMobile Broadband4G / 5G data-only SIMsStatic IP SIMsFixed IP for IoT & failovertelecoms
Cloud Hosted PBXVoIP phone system, powered by VoipingerSIP TrunkingConnect your PBX, cut call costsMicrosoft Teams PhoneCalling inside TeamsBusiness Phone NumbersLocal numbers in 145+ countriesCRM Integration250+ apps, click-to-dialAI Receptionist24/7 AI voice agentAI Contact CenterAI voice & chat at scale› cyber security
Wifinger
Our own guest Wi-Fi platform: a branded login page on the access points you already have, plus consent, analytics and marketing — designed, installed and managed by us.
Explore guest Wi-Fi› design · deploy · support
› surveillance & data infrastructure
A 24/7 security team — without hiring one
Our London SOC watches your entire estate around the clock — endpoints, identity, email, network and cloud — hunting, triaging and responding to threats so your team can sleep.
Alerts triaged today
1,284
3 escalated · 0 missed
Responded
MTTR · 18 min
24/7/365
UK SOC coverage
<15 min
Mean time to detect
<30 min
Mean time to respond
100%
Alerts triaged by humans
Managed Detection & Response
Speak to a security specialist
Free assessment · no obligation · 24/7 UK SOC
› alerts without answers
Tools raise alarms. We give you answers.
Most breaches aren't missed because there was no alert — they're missed because no one was watching, or the signal drowned in noise. Our SOC turns thousands of daily events into a handful of verified, actioned incidents.
- Every critical alert validated by a human — 24/7
- Correlated across endpoint, identity, email, network & cloud
- Active containment and remediation, not just notifications
Live incidents
Analyst on duty› what our soc does
A full security operation, as a service
Detection, hunting, response, forensics and reporting — the capabilities of an enterprise SOC, delivered for you by CLI Secure.
Continuous monitoring
We watch endpoints, identity, email, network and cloud around the clock — nothing goes unseen.
Alert triage
Every detection is validated by a human analyst, so you only hear about what actually matters.
Proactive threat hunting
We hunt for stealthy attackers that automated tools miss, using rich behavioural context.
Rapid response & containment
Compromised devices and accounts are isolated fast to stop threats spreading.
Digital forensics
We reconstruct exactly what happened, how, and what was affected — with evidence.
Root-cause remediation
Not just clean-up — we close the gap so the same attack can't succeed twice.
Monthly reporting
Clear posture reports and metrics you can share with the board and your insurer.
Compliance evidence
Continuous evidence mapped to Cyber Essentials, ISO 27001 and cyber-insurance.
Tuning & onboarding
We deploy the sensors, tune detections and reduce false positives over time.
› how mdr works
From signal to safe, in minutes
Detect
AI sensors flag anomalies across your estate in real time.
Triage
Analysts separate real threats from noise — no alert fatigue.
Investigate
We build the full attack story and scope the impact.
Respond
Contain, isolate and eradicate — with your sign-off where needed.
Report
Clear incident report plus guidance to prevent a repeat.
› full-estate coverage
One SOC watching every layer of your business
Endpoints
Laptops, desktops, servers & VMs
Identity
Accounts, MFA & privileged access
Email & SaaS
Microsoft 365 & Google Workspace
Network
Firewalls, VPN & traffic
Cloud
Azure, AWS & cloud workloads
› build vs buy
Your own SOC vs CLI Secure MDR
“We got a call from their SOC before we'd even seen the alert ourselves. They'd already contained the account and walked us through exactly what happened. That's a security team we could never afford to build.”
IT Manager
Financial services firm · London
› free assessment
Find out what your tools are missing
Book a no-obligation assessment. We'll review your current monitoring, show you the gaps a 24/7 SOC would close, and right-size MDR to your team.
- 30-minute call with a senior SOC analyst
- Where you'd be blind today — and why
- A clear MDR proposal & quote, no pressure
Why run MDR with CLI Secure
Always watching
A real UK SOC on duty every hour of every day, including holidays.
Senior analysts
Experienced responders you couldn't easily hire in-house.
AI + human
Automation handles scale; humans handle judgement and response.
Insurance ready
Evidence and reporting that keep insurers and auditors happy.
› faq
MDR, answered
SentinelOne and Guardz are trademarks of their respective owners. CLI Secure is a delivery partner.
› let's talk
Ready to hand off the IT headaches?
Leave your details and a London-based engineer will call you back — usually within one business hour. No sales scripts, no obligation.
Or explore Managed IT →