01 May 2026

5 Best Cybersecurity Practices for Solo Marketers

Solo marketing contractors are a prime target for cyberattacks. Here's how to protect client data, accounts, and tools.

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As a marketer, you're optimised for speed. Campaigns launch in hours, assets can be shared quickly with collaborative tools, and client data travels further than ever before. This agility comes with the challenge of a sizeable digital sprawl.

When your office is a mix of home Wi-Fi, public Wi-Fi (cafes, coffee shops, libraries, etc.), and a dozen SaaS platforms, your security perimeter extends further. The reality of working in 2026 is that you need to bake security into your daily habits and workflow.

Why The Stakes Have Shifted

A recent Australian cybersecurity report shows that business email compromise is the top cybercrime reported by Australian businesses (accounting for more than one in three incidents reported in 2024-2025).

When you're a one-person operation, there’s no IT department to catch what you miss. You hold login credentials across multiple client accounts and you move clients’ money and assets. All in all, you’re an attractive target.

The risk today usually falls into three categories:

  1. The ‘Anywhere’ office. Home routers and co-working spaces rarely have the same level of protection as corporate headquarters. This introduces an easier-to-compromise pathway for attackers.
  2. AI-enhanced phishing. The days of poorly spelt scam emails are rarer. Today’s attackers can use generative capabilities (including voice and text) to mimic your clients. A convincing email appearing to come from a client can be realistic enough to fool anyone working quickly and alone.
  3. Shadow IT. It's easy to reach for a new AI tool, free browser extension, or app without fully vetting it. However, an unvetted tool on your end can create a data leak that affects clients too.

5 Practical Steps to Strengthen Security

To make security more approachable, stop treating it like a blocker and treat it like a standard operating procedure.

01. Make MFA the Non-Negotiable Standard

If you are still reliant on passwords alone, you might as well leave your digital front door open and roll out the red carpet. Multi-Factor Authentication (MFA) is one of the most effective ways to prevent account takeovers.

The goal is to enable it on every single tool. Instead of SMS codes, which can be hacked with SIM swapping, use an authenticator app. Start with your email and any platform that connects to client billing or ad spend, then work outward from there.

02. Encrypt Your Connection on the Go

Whether you’re checking analytical reports at the airport or uploading a reel from a cafe, a VPN is your best friend. It creates a private tunnel for your data, shielding it from others on the public network. A practical starting point is NordVPN.

It is worth noting that NordVPN is free to download. However, for complete coverage, you’ll need to subscribe to a paid plan. It works in the background and asks very little of you once set up.

03. Audit Your Software/Tool Stack

We all love a new AI checker, design tool, or an analytics dashboard. Think about the last six months. How many free trials did you sign up for with a work email? How many browser extensions do you have installed that you no longer use? Without vetting, these tools might create security gaps.

Move towards a standardised tech stack which curates a gold list of approved platforms. Schedule a yearly audit: List every tool you’ve used in the past year and check whether you still have active accounts.

04. Adopt the ‘Zero Trust’ Mindset

In the old days of the physical office, if you could get in the front door, you were automatically trusted. In the remote world, we do not have this confirmation. That is where the ‘Zero Trust’ mindset comes in.

The idea is to verify every interaction. Does it sound like a chore? Yes, but you will be protecting both yourself and your clients when you do that. When granting clients or collaborators access to your tools or documents, give them only what they need. A client contact doesn't need admin access to your entire workspace. Limiting access reduces the blast radius when someone does get compromised.

05. Treat Cybersecurity as a Professional Skill

Cybersecurity training can feel like a boring annual checkbox. Instead, treat it like a professional skill, same as data analytics or SEO. Spend a few minutes each week reading about a recent breach in your industry. Follow a cybersecurity newsletter. Test yourself occasionally by questioning whether an email or message you’ve received is legitimate before clicking anything.

Future-Proof Your Growth

Getting hacked is expensive and could end your entire business if it is impactful enough. The investment required to prevent most of the cybersecurity issues while working remotely is modest. The measures discussed here are most effective when applied consistently. The contractors who grow their practice without incident over the next decade will be those who make secure habits part of how they work every single day.

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