Sedcom Networks

01/06/2026

🚨 Think your biggest cybersecurity threat is a hacker?

It might actually be everyday human habits.

A reused password.
A quick click on a phishing email.
Uploading a file to a personal cloud account because it's faster.

Most cyberattacks don't start with sophisticated malware. They start with normal behaviours that create opportunities for attackers.

The good news? Reducing risk doesn't have to mean locking everything down. It means building security around how people actually work.

Read our latest blog to discover how businesses can reduce human-driven cybersecurity risks without impacting productivity.

👉 https://www.sedcom.net/human-cybersecurity-risk/

Discover how everyday human habits create cybersecurity risks for UK businesses and how practical security strategies can reduce exposure.

17/05/2026

Your home office might feel secure… but is it really?

In 2026, cyber risks are no longer limited to corporate offices. Home workspaces are now one of the easiest ways for attackers to access business data, devices and accounts.

From shared Wi-Fi and unsecured devices to AI tools and browser extensions, small everyday habits can create big security gaps without anyone realising.

Our latest blog explores why the “clean desk” mindset has evolved and what UK businesses should now be doing to protect remote workers properly.

Read the blog:
https://www.sedcom.net/clean-desk-2-0-why-your-home-office-is-now-a-security-risk/

Is your home office putting your business at risk? Discover how Clean Desk 2.0 protects UK businesses from hidden security threats and strengthens your cyber security approach.

06/05/2026

The biggest IT risks are often the ones businesses avoid touching.

That old server.
That outdated firewall.
That “temporary workaround” everyone forgot about years ago.

If your systems are still running but no longer properly supported, you could be carrying hidden security, downtime and compliance risks without realising it.

Our latest blog explores:
✔ End-of-support devices
✔ Unsupported systems
✔ “It still works” servers with neglected basics
✔ How a legacy debt audit can reduce business risk before problems arise

Read the full blog here.

Discover how legacy debt puts your business at risk, learn how an audit can help identify, prioritise and resolve outdated systems before they cause issues.

20/04/2026

If one layer fails, what happens next?

That is the question most businesses cannot answer.

Cyber attacks do not rely on one weakness.
They succeed when multiple small gaps line up.

We see it all the time.
Security tools are in place, but the layers around them are not fully connected.

In our latest blog, we break down the 5 security layers your business should be strengthening in 2026 and how to build a more resilient setup without adding complexity.

Read the blog or get in touch for a quick security review.

20/04/2026

Most small businesses we speak to already have security in place.

Firewalls. Antivirus. MFA.

But when we look a little deeper, there are often gaps hiding in the layers around them.
Things like device trust, patch visibility or what actually happens when an alert is triggered.

The kind of gaps you do not notice until something goes wrong.

We’ve put together a simple breakdown of 5 commonly missed security layers and how to strengthen them.

It is practical, clear and designed for real businesses, not just IT teams.

Take a look and see how your setup compares.

Discover the 5 cyber security layers many UK businesses miss and how to strengthen your protection with a practical, structured approach.

15/04/2026

This April, our CEO Dean Rolfe is taking on the £1000 Charity Run and we are fully behind him.

It is not just about getting from A to B. It is about teamwork, creativity, a few unexpected challenges along the way and raising money for charity while doing it.

👉 Read more here: https://www.sedcom.net/sedcom-ceo-1000-charity-run/

Wish him luck… he might need it 😄

Sedcom CEO Dean Rolfe is taking part in the £1000 Charity Run from Oxford to France this April, raising money for charity and building industry connections.

06/04/2026

Cloud tools are part of everyday business now.

That’s completely normal, and it’s something we help businesses manage every day.

From quick file sharing to built-in AI features, they help teams work smarter and faster.

But over time, it’s easy for things to grow beyond what’s visible.

That’s completely normal and it’s something we help businesses manage every day.

Our latest blog explains how to uncover the apps being used across your business and how to bring everything back under control in a simple, practical way.

If you’d like help understanding your setup, just drop us a message.

SMS-based MFA is no longer secure. Learn why phishing-resistant MFA is the new standard and how UK businesses can protect accounts and data.

16/03/2026

When an employee leaves your business, most organisations remember to collect their laptop and building pass.

But what about their email access, Microsoft 365 account, CRM login, or shared drive permissions?

If access isn’t properly removed, former employee accounts can become an unexpected security risk. Forgotten logins and unused permissions are one of the most common ways cyber attackers gain entry into business systems.

Secure employee offboarding isn’t just an HR task. It’s a critical part of cyber security.

Our latest article explains why businesses across the UK need a structured offboarding process and what steps you should take to protect your organisation.

Read the full article here:
https://www.sedcom.net/employee-offboarding-security-uk/

Secure employee offboarding is critical for UK businesses. Learn how to prevent insider threats, reduce cyber risk and align with UK GDPR through structured access removal.

02/03/2026

Trust is no longer a security strategy.

For UK small businesses, cyber threats don’t knock politely — they log in using stolen credentials.

Zero Trust flips the mindset:
✔ Verify every login
✔ Limit access by role
✔ Protect data everywhere
✔ Monitor continuously

It’s not about paranoia.
It’s about layered protection that works in the real world.

If you think Zero Trust is “just for big corporates”, think again.

SMS-based MFA is no longer secure. Learn why phishing-resistant MFA is the new standard and how UK businesses can protect accounts and data.

16/02/2026

SMS codes were a big step up from passwords.

But they’re no longer enough.

Cybercriminals now actively exploit SMS-based MFA through phishing and SIM swap attacks, making it one of the weakest links in modern account security.

Phishing-resistant MFA removes that risk by tying authentication to the device and the website itself. No codes to steal. No messages to intercept.

If your business is still relying on text messages for login security, it may be time for a rethink.

Read the full blog to learn why SMS MFA is outdated and what secure alternatives look like in practice: https://www.sedcom.net/the-mfa-level-up/