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Belton IT Nexus
Belton IT Nexus · Est. 2004 · Newmarket, AucklandAbout us ›
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Your inbox, protected

Phishing stopped. Scams blocked. Business email secured. Your team can focus on work, not analysing every message that lands in their inbox.

AI-poweredthreat detection Sandboxedsafe attachments DMARCauthentication done right Microsoft 365native integration

Email is where most attacks start

A convincing fake invoice. An urgent message from the CEO. A link that looks completely legitimate. It only takes one click to compromise your entire organisation. That's why email security is a core part of any serious security operations strategy.

The problem is your team has work to do. They can't spend all day suspiciously analysing every email, and they shouldn't have to. Good email security handles the hard work so your people can just get on with their jobs.

We put multiple layers of protection between threats and your team. Dangerous emails get stopped before they arrive. Suspicious links get checked in real time. And when something does slip through, we catch it fast.

Good email security handles the hard work so your people can just get on with their jobs.

What's actually trying to get in

Modern email attacks are sophisticated and targeted. Basic spam filtering isn't enough anymore.

Phishing attacks. Fake emails impersonating banks, suppliers, Microsoft, or colleagues. Designed to steal passwords or trick people into harmful actions. The good ones are nearly impossible to spot by eye.

Business email compromise. Attackers impersonate your CEO, a supplier, or a trusted partner to authorise fraudulent payments. No malware involved, just convincing social engineering. Responsible for billions in losses globally.

Malware and ransomware. Malicious attachments and links that deliver ransomware or give attackers persistent access. One wrong click can encrypt everything or create a backdoor that sits there for months.

Credential harvesting. Fake login pages that capture usernames and passwords. With MFA bypass techniques getting more sophisticated, this remains a major threat vector. Strong identity and access management is your second line of defence.

Multiple layers working together

Each layer catches what the others might miss. Together they stop the vast majority of threats before anyone has to make a decision about whether an email is safe.

Everything starts with AI-powered analysis that examines sender behaviour, writing style, link destinations, attachment contents, and hundreds of other signals to identify threats never seen before.

Suspicious attachments get opened in an isolated sandbox first. If the attachment tries to do something malicious, it's caught there and your team never sees it. Links get checked in real time when clicked.

We also set up proper email authentication. DMARC, DKIM, and SPF configured correctly means attackers can't easily send emails pretending to be from your domain. All of this integrates with your Microsoft 365 environment and helps meet compliance requirements.

Technology catches most, not all

Some attacks specifically target the human element, using social engineering that no filter can detect. Your team needs to know what to look for.

We provide security awareness training that actually works. Not boring compliance videos. Real examples, relevant scenarios, and simulated phishing tests that show how attacks actually look. When someone does click something they shouldn't, our training turns it into a learning moment rather than a lecture. The goal is a security-aware culture, not a culture of blame.

In practice
§01

What you get

The essentials
01 / Caught before it arrives
AI-powered anti-phishing
Sender behaviour, writing style, link destinations and attachment contents analysed against hundreds of signals to catch threats never seen before.
02 / Detonated safely
Safe attachments & links
Suspicious attachments open in an isolated sandbox first, and links are checked in real time at click time, so your team never sees the danger.
03 / Nobody can spoof you
Email authentication
DMARC, DKIM and SPF configured correctly so attackers can't easily send mail pretending to be from your domain. A core compliance control too.
The most-targeted
§02

Email is the entry point.

By industry

Phishing and business email compromise hit some sectors harder than others. Law firms face tailored attacks impersonating clients and counterparties. Accounting practices are a perennial target during tax season and end-of-year reporting. Insurance brokerages see attackers attempting to redirect payments and intercept claims. We harden the email layer for all three.

6
Protection layers
working together
$B
Lost to business email
compromise globally
1click
All it takes to
compromise an org
M365
Native Microsoft 365
integration
More from Belton
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Related services

Protect & defend

Request an
email security review.

Tell us about your email setup and we'll show you what's getting through right now. A no-obligation discovery & security session with senior NZ engineers, not a triage script.

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