CyberStark
CyberStark
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Email Security

Email is where most business security incidents actually start. Not through anything exotic, just a message that looked genuine enough that someone trusted it. The attacks have got good enough now that even cautious, experienced people get caught out, and the consequences for a small business can be serious: money transferred to the wrong account, a supplier relationship compromised, or customer data exposed.Read more

Common Types of Cyber Threats

What you're actually up against

Phishing & Social Engineering

Phishing & Social Engineering

Employees can be tricked into revealing passwords or sensitive information.

Ransomware

Ransomware

Attackers can encrypt business data and demand payment to restore access.

Weak Passwords

Weak Passwords

Compromised or reused passwords can provide attackers with access to business systems.

Unpatched Systems

Unpatched Systems

Outdated software can contain vulnerabilities that attackers exploit.

Data Breaches

Data Breaches

Sensitive customer, employee and business information can be exposed or stolen.

What's included

A bundle of services you can pick and choose from

Email is where most business security incidents actually start. Not through anything exotic, just a message that looked genuine enough that someone trusted it. The attacks have got good enough now that even cautious, experienced people get caught out, and the consequences for a small business can be serious: money transferred to the wrong account, a supplier relationship compromised, or customer data exposed.

What makes email security worth thinking about as a category is that the threat is not one thing. There is the daily volume of junk that slows your team down and creates noise. There is the targeted message carefully crafted to look like it came from your bank, your supplier, or your own leadership. There is the link that was clean when it arrived but was quietly changed to something harmful by the time someone clicked it. Each of those needs a different response, which is why businesses that take email seriously tend to layer their protection rather than rely on a single product.

The services in this section cover the main layers available to UK businesses of all sizes. That includes filtering what arrives before it reaches your team, protecting messages in transit so they cannot be read if intercepted, keeping a tamper-proof record for compliance or disputes, and removing harmful content that has already landed in an inbox. Growing businesses often add layers as they scale, starting with the basics and building as their risk picture changes.

If you are not sure where to start, it is worth thinking about your actual exposure:

  • High email volume with a lot of staff time lost to junk? A good spam filter pays for itself quickly in time alone.
  • Teams regularly handling payment instructions or supplier requests? Targeted phishing protection reduces the chance of fraud significantly.
  • Operating in a regulated sector, or likely to face data subject access requests? Archiving becomes a practical and sometimes legal requirement.

You do not need every layer at once. The right starting point is the gap that would hurt most if something went wrong.

FAQ

Email Security questions

Small businesses are targeted heavily precisely because attackers expect them to have less protection in place. You do not need to be a large company for a phishing email to cause real financial damage or trigger a data breach. The scale of the harm is proportionate to your size, but the likelihood of being targeted is not.

Built-in filtering catches a lot of the obvious stuff, and that is genuinely useful. What it tends to miss are more deliberate attacks: targeted phishing, business email compromise, and links that appeared clean at delivery but were changed to something harmful by the time anyone clicked them. Specialist email security sits on top of your existing setup and catches what the default filters let through.

Spam filtering deals mainly with volume, sorting unsolicited bulk mail away from your inbox before it wastes your team's time. Phishing protection is looking for something more deliberate: messages crafted to trick a specific person into handing over credentials, authorising a payment, or opening something harmful. They solve different problems, which is why many businesses use both.

Encryption scrambles the content of a message so it can only be read by the intended recipient. If an email is intercepted in transit, the content is unreadable without the right key. Whether you need it depends on what you send. If your emails regularly carry personal data, financial information, or anything confidential, encryption is worth considering. In some regulated sectors it is expected rather than optional.

Archiving creates a secure, searchable record of every email sent and received by your business. It is not a blanket legal requirement for all UK businesses, but it is required or strongly expected in certain regulated sectors. Beyond compliance, it has real practical value: if there is ever a dispute about what was agreed with a client, or a data subject access request arrives, having a reliable email record saves a significant amount of difficulty.

No service stops everything, and any provider that claims otherwise is not being straight with you. What good email security does is reduce the volume and sophistication of what reaches your team considerably, and catch the attacks that do get through before they cause damage. Technical protection works best alongside basic staff awareness, not as a substitute for it.

Why Us

Real people, not just a checklist

A lot of providers hand you a generic package and a login. We hand you a plan built around your business, and people who explain what's actually going on.

Hands-on support

A named specialist guides you through everything, no generic self-service portal.

Structured readiness review

We check your submission is ready before it goes for formal assessment, so you're not caught out by an easy-to-avoid mistake.

Fast turnaround

Certification in as little as 5 working days, security reviews and testing often start within days.

Nothing lapses silently

We track certificate expiry and follow-up scans ahead of time, so your protection never quietly goes stale.

One team, every service

Penetration testing, vulnerability testing, and ongoing monitoring handled in-house by our own team. Certification is coordinated end-to-end by us with an accredited certification body, so you get one point of contact, not several vendors to manage.

Certification pass guarantee

If you don't pass Cyber Essentials first time, we work with you at no extra cost until you do.

Hands-on support

A named specialist guides you through everything, no generic self-service portal.

Structured readiness review

We check your submission is ready before it goes for formal assessment, so you're not caught out by an easy-to-avoid mistake.

Fast turnaround

Certification in as little as 5 working days, security reviews and testing often start within days.

Nothing lapses silently

We track certificate expiry and follow-up scans ahead of time, so your protection never quietly goes stale.

One team, every service

Penetration testing, vulnerability testing, and ongoing monitoring handled in-house by our own team. Certification is coordinated end-to-end by us with an accredited certification body, so you get one point of contact, not several vendors to manage.

Certification pass guarantee

If you don't pass Cyber Essentials first time, we work with you at no extra cost until you do.

Get a clear answer on what your business actually needs.

Free, no-obligation 10-minute call, we'll tell you honestly, even if that means less work for us.

No sales pressure, no confusing quotes. Tell us about your business and your contracts, and we'll tell you exactly which certification and services make sense, and what it'll cost.

Get a clear answer on what your business needs

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