IT Security Service.

Cyber security monitoring is about spotting problems early, before they turn into major incidents. Rather than waiting for someone to notice that the network feels slow or an account has been compromised, monitoring tools watch your systems around the clock and raise alerts when something unusual happens.

For a small business, this can include monitoring servers, network devices and endpoints, security logs from firewalls and Microsoft 365, and key cloud applications. IT Support UK interprets these alerts for you, filters out the noise, and responds quickly when a genuine threat appears, for example unusual logins, repeated password guessing, or malware activity. The result is less downtime, faster response to attacks, and peace of mind that someone has eyes on your systems even when you are not in the office.

Traditional, unmanaged antivirus that quietly sits on a PC and never gets checked is no longer enough. Modern threats include ransomware, fileless malware and targeted attacks that require smarter tools and active management.

With Managed Antivirus from IT Support UK, every device is protected by business grade endpoint security that is centrally monitored and updated. Policies are tuned for your environment, suspicious behaviour is investigated, and infections are dealt with promptly, rather than relying on staff to run manual scans. Reporting makes it easy to see which machines are protected, which need attention, and how many threats have been blocked. For a small business, this closes a big security gap and ensures that antivirus protection is always up to date and aligned with wider cyber security controls, instead of being treated as a forgotten tick box.

Email is still the number one route for attacks, including phishing, fake invoices, malware, and account takeover attempts. Without proper protection, a single careless click can lead to data loss, fraud or business disruption.

IT Support UK provides layered email security that sits in front of your mailboxes and filters out spam, dangerous attachments, malicious links and impersonation attempts. This is combined with features such as advanced threat detection, quarantine management, and protection against business email compromise. Integration with Microsoft 365 or other email platforms means policies are consistent and centrally managed. For staff, the experience is simple, they see less junk and have clear warnings when an email may be risky. For the business, you drastically cut the chances of an email based attack reaching inboxes in the first place.

Antivirus alone cannot protect you from all web based threats. Many attacks now start from compromised websites, malicious adverts, or links in social media and cloud apps. Web protection acts as an extra safety net, checking the sites your users access and blocking those that are known to be malicious or risky.

IT Support UK’s managed web protection can filter traffic by category, reputation and security risk at DNS or gateway level. That means you can reduce exposure to phishing sites, drive by downloads and other online threats, while also applying sensible browsing policies if needed. Because the service is managed, you do not have to worry about maintaining blocklists or tuning settings. Reports show which threats were blocked and highlight patterns, for example frequent visits to risky sites, so you can target user education where it is most needed.

Even if your own systems look secure, passwords and data linked to your business may already be circulating on the dark web from previous breaches. Dark web monitoring searches known criminal marketplaces and breach databases for signs that your email addresses or credentials have been exposed.

IT Support UK tailors dark web monitoring around your domains, key staff and high risk accounts, such as finance and admin roles. When exposed data is found, you receive clear guidance on what to do next, for example forcing password resets, enabling multi factor authentication, or reviewing access rights. This allows you to respond proactively to breaches that might otherwise go unnoticed, reducing the risk of account takeover and targeted attacks. Dark web monitoring does not replace other defences, but it gives you a valuable outside in view of what attackers may already know about your organisation.

A business grade firewall is your first line of defence at the network edge, controlling which traffic is allowed in and out of your systems. Basic routers often lack proper security features, logging and ongoing management, which can leave serious gaps.

IT Support UK designs, deploys and manages network firewall solutions that are appropriate for your size and complexity, from a single office to multi site environments with remote workers. Managed firewalls can provide intrusion prevention, secure VPN access, content filtering and granular control over applications and services. Regular reviews make sure rules remain up to date as the business changes, rather than growing messy over time. For small businesses, a managed firewall service removes the headache of configuring and maintaining this critical security control while giving you confidence that network traffic is being monitored and filtered in line with best practice.

DMARC (Domain based Message Authentication, Reporting and Conformance) helps stop attackers sending fake emails that appear to come from your company domain. It works together with SPF and DKIM to check whether incoming messages are genuinely authorised, then tells receiving mail servers what to do with anything suspicious.

For small businesses, implementing DMARC can reduce phishing and brand impersonation, improve deliverability of legitimate email, and provide useful reports on who is sending on your behalf. IT Support UK helps you design and roll out DMARC safely, starting with monitoring mode and gradually moving towards stricter enforcement once you are confident that all genuine senders are correctly configured. This avoids the risk of accidentally blocking important mail while still tightening your security. Combined with other email security layers, DMARC becomes part of your standard cyber hygiene, sending a clear signal that your organisation takes email security seriously.

Cyber Essentials is the UK Government backed scheme that sets out five basic technical controls which, when implemented properly, can prevent a large proportion of common cyber attacks. Many insurers, customers and public sector frameworks now expect suppliers to hold Cyber Essentials or Cyber Essentials Plus certification.

IT Support UK works with small and growing organisations to achieve and maintain Cyber Essentials in a practical, affordable way.
The team helps you understand the requirements, identify any gaps, and put sensible fixes in place, such as improving patching, tightening access control, and reviewing firewall and antivirus settings.

You will be guided through the questionnaire and evidence gathering, with technical changes handled for you where needed. Ongoing support helps you keep your certification current, rather than treating it as a one off project. The result is stronger security, easier compliance, and a clear badge you can show to clients to demonstrate your commitment to protecting their data.

Technology alone cannot stop every attack. Human error is consistently identified as one of the biggest causes of security incidents, through actions like clicking on phishing emails, using weak passwords or sharing data in the wrong way.

Security training turns your people into a strong first line of defence rather than a weakness. IT Support UK can help you deliver engaging, plain English training that explains real world risks and shows staff what to watch out for in their day to day work. Topics typically include phishing and social engineering, password hygiene, safe use of devices and public Wi Fi, data protection basics and how to report anything suspicious.

Training can be reinforced with short refreshers and phishing simulations, so learning sticks over time rather than being a once a year tick box exercise. For small businesses, this kind of practical awareness often delivers some of the biggest improvements in security for the least cost.

Many businesses have firewalls, antivirus, backups and cloud services in place, but are not sure how well these actually protect them. A Security Gap Analysis gives you a structured, independent view of where you stand today, where you need to be, and what needs to change to close the gap.

IT Support UK’s Cyber Security Gap Analysis reviews your current controls against best practice, relevant standards such as Cyber Essentials, and your specific business risks. This can include looking at endpoint protection, patching, identity and access management, backup and recovery, email and web security, and network configuration.

Findings are presented in clear, non technical language with a prioritised action plan that focuses on practical improvements, not expensive rip and replace recommendations. For leadership teams, this provides evidence based reassurance and a simple roadmap that can be followed over time, rather than relying on guesswork or vendor sales pitches.

An IT Audit takes a wider look at your technology estate, covering not just security, but also resilience, performance, and how well your systems support your business goals and compliance obligations.

IT Support UK’s IT Audit, Vulnerability and Compliance service examines your infrastructure, cloud platforms, network, devices and key applications. It checks configuration, access control, backup and disaster recovery, patch management, documentation and policy, as well as alignment with regulations such as GDPR and industry expectations.

The output is a plain English report that highlights strengths, pinpoints weaknesses, and offers realistic recommendations ordered by risk and effort. For many small businesses, the first audit uncovers low cost changes that significantly reduce risk, such as closing unused remote access, tightening admin permissions or improving how backups are tested. Regular audits then act as a health check, helping you keep on top of changes as your business grows and technology evolves.