Sprucing Up Cyber Hygiene: Smarter Habits to Implement Before the Start of 2026

If you’ve worked in tech or security for more than five minutes, you’ve probably heard the phrase cyber hygiene. It gets thrown around a lot, usually in policy docs or training videos nobody finishes.

However, right now, potentially more than ever, we should all be taking cyber hygiene best practices a lot more seriously. We’re not dealing with the cyber criminals we used to fight against a decade ago. Cybercrime’s a business now, one that’s worth over £8 trillion globally.

It’s automated, it’s fast, and it’s aimed at everyone. Not just big corporates with IT budgets the size of small countries. If you’ve got data, you’re a target.

The trouble is, most companies still aren’t ready for this reality. Most of the breaches and major attacks that have happened in the last couple of years were completely avoidable – caused by simple errors like a weak password, or a missed patch update.

This month is Cybersecurity Awareness Month, which, if you ask me, should be every month. Still, October’s a good excuse to hit pause and ask, are we actually doing the basics right?

Here’s how you can clean up your cyber hygiene and improve your cybersecurity strategy, just in time for the new year.

Why Cyber Hygiene Is Everyone’s Problem Now

Just in case you’re confused, let’s cover the basics: “What is cyber hygiene?”

It’s not a product you buy – it’s a strategy you implement every day. Think of it like actual human hygiene. That’s the stuff you do, or forget to do each day to keep you healthy, brushing your teeth, washing your hands, and so on. In the cybersecurity world, hygiene is made up of things like keeping your systems up to date, knowing who has access to what, and changing passwords regularly.

Now, you might be thinking, “Yeah, we’ve got tools for that.” Sure. So does everyone else. Unfortunately, tools don’t mean much if your habits are out of sync.

In the last 12 months, phishing attacks using AI have skyrocketed. Some estimates say they’re up by over 80% . That includes scams using cloned voices, deepfake videos, and emails that can pass for your CFO’s style of writing. At the same time, more than half of UK businesses admitted to facing at least one cyber incident this year

Most of those didn’t start with a brute-force attack or fancy malware. They started with something simple. Something someone forgot to do. That’s why this matters.

Even if you’ve invested in top-shelf gear: firewalls, AI scanners, the lot, it won’t save you from bad habits. A misconfigured setting. A password reused across three systems. A laptop that never gets patched because it’s “the boss’s one and he doesn’t like IT messing with it”.

So, what do we do?

Start with a proper cybersecurity risk assessment, if possible. A real one, not a five-minute checklist. Look at your infrastructure, your software, your people. Companies like Thrive and Open Systems are doing solid work here. Their assessments go deep and help you build an actual roadmap, not just a heatmap of red boxes.

Then follow it up with habits. Real ones. Not once-a-year workshops. Daily, weekly, monthly tasks. Updates, backups, MFA, reviews, training. It’s a routine. That’s why they call it hygiene.

Cyber Hygiene Best Practices and Daily Habits to Adopt Today

Here’s where the rubber meets the road from a cyber hygiene perspective.

If you want real security, and not just the illusion of it, your team needs better habits. The good news? Most of what works is simple. We’re not talking about six-figure investments or an army of analysts. We’re talking cyber hygiene best practices your team can actually manage.

Let’s run through the non-negotiables, the things every business should be doing right now, no matter the size or sector.

1.      Sort Out Your Passwords

Whether you’re securing your UC and CC systems, or entire suites of applications, passwords still matter. We’ve seen companies with secure VPNs, endpoint detection, firewalls, all blown open because someone reused “London2020!” across three logins. So:

• Enforce long, unique passwords for every system.
• Use a password manager. Doesn’t matter which one, just use it.
• Rotate them regularly.
• Ditch SMS-based 2FA and switch to app-based MFA (like Microsoft Authenticator or Duo).

If your team grumbles about it, remind them that stolen credentials were behind 49% of breaches last year, according to Verizon’s latest DBIR. That’s not an edge case. It’s the norm.

Tools from vendors like Esentire or Open Systems can also flag compromised credentials on the dark web, so you know where your biggest risks lie.

2.      Keep Everything Up to Date

Patching sounds simple, but when you’ve got 200 apps, six cloud platforms, five legacy tools, and 30 laptops that only connect to your network occasionally, things get chaotic.

Shadow IT is a huge problem for cyber hygiene too. Your devs spin up a cloud instance to test something. Nobody tells IT. It’s exposed. Nobody patches it. Then the bots find it.

• Run inventory tools that show you everything on the network, not just the stuff you remember.
• Automate patches where possible. Yes, it might break something, but not patching is worse.
• If you’re not sure where to start, focus on internet-facing systems and anything handling sensitive data.

Rackspace and Thrive both offer infrastructure management services that include patch control, which is especially handy if your IT team’s already stretched thin.

3. Upgrade Your Authentication Game

Still relying on username + password for critical systems? You’re not alone, but you are exposed. These days, every company (large or small) should be using multi-factor authentication at a minimum. If you can, you could even consider going a step further.

Move beyond MFA and start thinking about contextual access and biometrics. We’re talking fingerprint login, facial recognition, device posture checks, time-of-day rules, geo-fencing.

This stuff isn’t science fiction anymore. It’s what Zero Trust looks like in practice.

• Enforce MFA on every external login for cloud apps, VPNs, email.
• Use conditional access policies (e.g. block logins from unknown countries).
• Review admin access rights monthly. Yes, monthly.

Comcast Business and Thrive both offer Zero Trust assessments and tools that help phase this stuff in, even across hybrid workforces.

4. Rethink Your Network, Go SASE or Go Home

If you’re still routing everything through a single data centre, via clunky VPNs, you’re asking for lag and risk. The world’s gone hybrid. Your network needs to catch up.

Secure Access Service Edge (SASE) wraps security and networking into one cloud-native model. It gives you speed, consistency, and control, even when your staff are spread across 12 cities and three time zones.

What you get:

• Direct-to-cloud access with baked-in security
• Real-time threat detection at the edge
• Simpler management (no more juggling 10 vendors)

According to Gartner, 70% of remote access deployments will use ZTNA or SASE by the end of 2025. This isn’t niche anymore. If you need a place to start, Telstra and Comcast Business are two of the big players offering managed SASE and SD-WAN services.

5. Backups and Disaster Recovery: No More Excuses

Your backup strategy is only useful if:

• It actually runs regularly.
• It’s stored offsite and can’t be encrypted by ransomware.
• You’ve tested recovery in the last three months.

Ransomware crews are getting smarter. Many now delete backups before encrypting your main systems, leaving you with zero options unless you want to pay in Bitcoin. That’s why immutable storage and air-gapped backups are now a must.

Companies like Rackspace and Thrive offer managed backup and recovery that ticks all the boxes, including regular testing.

6. Remember Your Encryption Might Not Be As Strong As You Think

We’ve all been told to “encrypt everything.” Which is good advice for cyber hygiene, but how many teams have checked if the encryption they’re using is still up to scratch?

Some encryption methods won’t survive the next wave of tech. Quantum computing isn’t mainstream yet, but when it lands, a lot of current cryptography will fold like wet wrapping paper. There’s already chatter about harvest now, decrypt later attacks. That’s where attackers steal encrypted data today, just to crack it later when the tech catches up. So:

• Make sure all sensitive data is encrypted at rest and in transit. That includes backups, emails, and stuff moving between cloud platforms.
• Start talking to your providers about post-quantum encryption. It’s early, but you don’t want to be last.
• Use tools with built-in encryption by default, not the kind you have to manually turn on.

Vendors like Esentire and Open Systems have been flagging this early and already offer encryption monitoring and policy enforcement. Worth a look, especially if you’re in finance, legal, or healthcare.

7. Let AI Spot the Suspicious Stuff Before It Hits the Fan

Attackers are using AI. You should be too.

Modern attacks move fast. Faster than most teams can respond. That’s why AI-powered threat detection and response is becoming the go-to defence for businesses that don’t have round-the-clock security teams for enhanced cyber hygiene.

We’ve seen setups where an AI system spotted a privilege escalation attempt at 3am, triggered a containment response, and flagged the alert to the on-call analyst, all before the attacker could move laterally across the network. You’re not getting that speed from manual log reviews. With an intelligent system, here’s what you get:

• AI monitors traffic, user behaviour, access attempts, and more
• It spots patterns no human analyst can see at scale
• It can trigger automatic blocks or quarantines if something looks dodgy

This is where Thrive, Rackspace, and Open Systems really shine. Their MDR (Managed Detection and Response) offerings use AI as part of a layered defence, and still keep real humans in the loop when it matters.

Right now, you can’t rely on people alone to catch everything. Humans miss things. AI can too, but it usually misses a lot less.

8. Train Your Team Like They’re the First Line of Defence

You can have the best tech stack in the world. Doesn’t matter if you’re overlooking cyber hygiene. If someone clicks on a fake invoice or plugs a random USB stick into their laptop, you’re toast.

Here’s a stat that says it all: 82% of breaches involve a human element, and usually, those people are your employees, just making silly mistakes. Training them won’t mean they never make an error, but it definitely helps.

• Make security awareness training part of your onboarding and regular operations, not just a once-a-year refresher.
• Run phishing simulations. Yes, even the sneaky ones. Especially the sneaky ones.
• Focus on real-world examples: fake HR emails, holiday scams, deepfake video calls from “the boss” asking for urgent payments.

Some teams are going a step further and using AI to generate adaptive training. These systems adjust based on how each employee responds, which means the ones who keep clicking get more support, not just more blame. Don’t just punish mistakes, either. Create a culture where people flag dodgy stuff before it causes trouble.

9. Keep a Tight Grip on Your Communication Tools

You’ve probably moved a lot of your comms to the cloud and UCaaS platforms by now, Microsoft Teams, Zoom, Slack, whatever. Maybe you’ve got a contact centre hooked into CRM systems. Maybe you’re running hybrid UC setups that span multiple countries.

That’s a huge attack surface.

Unified comms and contact centre platforms are magnets for phishing, voice spoofing, and credential theft. We’ve seen deepfake voice attacks where someone mimicked a company director over Teams.

To lock things down:

• Use end-to-end encryption wherever possible
• Require logins for all video meetings, even internal ones
• Regularly audit connected apps and integrations (those sneaky API keys are a backdoor)

Plenty of companies offer secure comms solutions that build encryption, logging, and access controls into your UC tools. Even better if they integrate with your broader threat detection stack.

10. Run Risk Assessments Like You Mean It

Last tip, and it’s a big one.

If you don’t know what you’ve got, what’s exposed, or where your weak spots are, how exactly are you planning to protect your company?

Too many companies only run full assessments after an incident. By then, it’s like calling the fire brigade when your kitchen’s already ashes. For a stronger cyber hygiene strategy:

• Schedule a full cybersecurity risk assessment at least once a year, ideally twice
• Include infrastructure, software, cloud platforms, identity systems, vendors, and people
• Use the findings to build a roadmap, not just a report

Make it a team activity. Bring IT, security, leadership, and ops together. Security isn’t an IT thing. It’s a business thing.

Clean Up Your Cybersecurity with TechGrants

Cyber hygiene is really just like regular hygiene. It really depends mostly on discipline and consistency. Doing the same small things regularly, before big things go wrong.

If you need help with that, we’re here for you. We also know this isn’t always easy. Budgets are tight. Internal resources are stretched. It’s hard to know which tools are worth the money and which vendors are just making noise.

If you’ve never worked with us, we help businesses access no-strings-attached funding to support digital transformation and cybersecurity improvements. We can also help you choose the vendors that are right for you, based on your needs, not just our opinions.

So if this Cybersecurity Awareness Month has got you thinking about how exposed things really are, that’s a good thing. Now you’re ready to act.

Clean up your cyber hygiene. Build the habits. Get your team on board, and reach out to us for a little extra help along the way.