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Cyber Security

Managed SIEM & SOC as a Service

Centralised security monitoring and expert analysts watching your environment around the clock.

5.0 Google reviews Microsoft Cloud Solution Provider Same working day response UK-wide coverage
Overview

Round-the-clock monitoring, without building your own SOC

Building your own Security Operations Centre is expensive and hard to staff. Most businesses can't justify it, but still need the visibility.

WhizzIT gives you managed SIEM and SOC-as-a-Service: centralised log collection, correlation and 24/7 expert monitoring, so threats are spotted and actioned fast.

Back to Cyber Security

What's included

  • Centralised log collection and correlation
  • 24/7 monitoring by security analysts
  • Threat detection and alerting
  • Incident investigation and response
  • Compliance and audit reporting
  • Scales without building your own SOC
The idea

What a SIEM is actually for

A SIEM does something quite specific: it gathers logs from everywhere, puts them into a common format, and looks for patterns across them that no single system could ever see on its own.

Your firewall records a connection from an unfamiliar country. Microsoft 365 records a successful sign-in for a finance account. An endpoint records a script running out of a temporary folder. Individually each one is unremarkable and would never justify waking anybody. In sequence, within nine minutes, they describe an attack in progress.

Correlation is the difference between having logs and being able to use them. Most businesses already produce all the evidence they need and simply have it scattered across six consoles that nobody compares, each retained for a different length of time, several of which quietly overwrite themselves.

What gets collected

  • Firewall and network device logs
  • Microsoft 365 and identity sign-in activity
  • Endpoint and server security events
  • Cloud infrastructure audit logs
  • Email security and filtering events
  • Administrative and permission changes
Honest answer

How this differs from MDR, and who is watching

These two get sold interchangeably and they are not the same thing. Managed detection and response is focused: it watches endpoints and identities for behaviour that looks like an attack and acts to contain it. SIEM and SOC is wide: it collects from everything, correlates across sources, keeps the history, and gives you the evidence trail. Most businesses start with MDR because it stops incidents. SIEM earns its place when you need to see across the whole estate, or you have compliance and audit obligations to satisfy.

In working hours alerts raise a ticket in our helpdesk and our engineers investigate. Outside those hours monitoring and first response are handled by a specialist partner we work with. We would rather set that out plainly than imply we run our own overnight operations centre, because a team our size cannot honestly staff three shifts and you can check.

Compare with managed detection and response
Why retention matters

You cannot investigate what you never kept

When something does happen, the first question is always how long this has been going on.

Attackers wait

Intrusions are routinely weeks old before anything visible happens. If your firewall keeps a fortnight of logs and your endpoint tooling a month, the answer to how they got in may simply no longer exist. Centralised retention is what makes that question answerable.

Insurers ask

Cyber insurance applications increasingly ask directly whether you have centralised logging and monitoring. The answer affects your premium, and after an incident it affects whether a claim is straightforward. Being able to produce a timeline is worth a great deal at that point.

Auditors want evidence

Saying that only authorised people can reach the finance system is a claim. Showing who accessed it, when, from where, and what changed is evidence. Centralised logs and reporting are what turn one into the other, which is why this tends to arrive on the agenda alongside a contract or a certification.

No obligation

Not sure where to start?

Tell us the problem and we will point you to the right fix, even if that turns out not to be us.

Billy gave me a wonderful service. I would recommend him highly.

Lady Julia Carter, Member, House of Lords · see all 15 reviews

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How we help

What we deliver

01

Collect

We centralise logs and events from across your environment.

02

Correlate

SIEM and analysts spot the patterns that signal an attack.

03

Act

Incidents are investigated and actioned quickly, day or night.

Good to know

Frequently asked questions

SIEM is the platform that collects logs from across your systems, normalises them and correlates events to spot patterns no single tool would catch. A SOC is the function that reviews what it produces and acts. Buying both as a service means you get the capability without recruiting analysts or building a platform.
MDR is deep and narrow: endpoints and identities, watched for attack behaviour, contained when something is real. SIEM and SOC is broad: everything logged, correlated across sources, retained so it can be investigated, and reportable for audit. They overlap a little and answer different questions. Most businesses want MDR first.
Not necessarily, and we will say so. MDR covers the incidents that matter most for a lot of smaller businesses. SIEM becomes worthwhile when you have more systems than a couple of consoles can sensibly cover, when you need log history for investigations, or when a contract, insurer or certification requires centralised monitoring and reporting.
In working hours alerts create a ticket in our helpdesk and our own engineers investigate. Outside working hours a specialist partner handles monitoring and first response so anything urgent is acted on rather than left until morning. We prefer to describe the split accurately rather than claim an in-house overnight team we do not have.
Yes, and this is often the trigger for buying it. Centralised logging, monitoring and reporting support a lot of audit requirements, and cyber insurers increasingly ask whether they are in place. The practical benefit is being able to produce a timeline on request instead of assembling one from six consoles under pressure.
Retention is agreed with you, and it is worth thinking about properly rather than accepting a default. Attackers are commonly inside a network for weeks before acting, so retention shorter than that leaves you unable to answer how an incident began. Longer retention costs more in storage and buys you the ability to investigate.
Technology partners

Brands we partner with

We hold partner status with the vendors behind the tools we deploy, so your licensing, support and escalation come direct from the source rather than through a reseller chain.

Fortinet Authorized Partner
Pax8 partner
Dell Technologies Authorized Partner
Acronis Cloud Backup Provider Partner
NinjaOne partner
Ready when you are

Interested in managed siem & soc as a service?

Book a free consultation and we'll tailor it to your business.

Send us a message

Tell us what you need. We respond the same working day.

Please enter your name.
Please enter a valid email.
Please let us know how we can help.
Please complete the reCAPTCHA to continue.
Got it, thank you.

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Need it sorted sooner? Call 020 4634 2518

Sorry, something went wrong. Please call 020 4634 2518 or email info@whizzit.co.uk.
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