You protect high-profile clients’ financial data with layers that work together: multi-factor authentication, application allowlisting, least-privilege access, managed email security, encrypted and tested backups, and staff training. For a music and entertainment accountancy firm, confidentiality is not a nice-to-have. It’s part of what clients are paying for, and a leak can do real reputational damage to them and to you.
Your clients are often well-known, and their financial details are exactly what criminals and the curious would love to see. Here’s how to keep that information locked down.
1. Control who can access what
Apply least privilege so each person only reaches the clients and files they actually work on, and enforce multi-factor authentication on Microsoft 365, your practice software and remote access. Review access regularly and remove it promptly when someone changes role or leaves. Most data exposure traces back to access that was too broad or never revoked.
2. Lock down the devices
Application allowlisting, using a tool such as ThreatLocker, means only approved software can run on your machines, which blocks ransomware and unknown programs by default. Combined with endpoint protection, disk encryption and prompt patching, it makes each laptop a much harder target.
3. Secure email and stop impersonation
Email is the most common way confidential data leaks or fraud begins. Managed filtering, anti-impersonation controls and a quarantine process stop most of it, and a firm rule to verify any change of bank details by phone protects client money.
4. Back up and be able to recover
Encrypted backups, kept where ransomware can’t reach them and tested regularly, mean a mistake or an attack never costs you client records. Being able to restore quickly is both a security control and a continuity safeguard.
5. Train your people
Your team is your front line. Short, regular security awareness training and simulated phishing reduce the chance of a costly mistake and keep confidentiality front of mind.
A real example: a London music accountancy firm
We support a London music and entertainment accountancy firm whose whole team works securely from home with no disruption, running CCH, document management (FYI and INVU), QuickBooks and payroll software day to day. Security is layered with ThreatLocker application allowlisting, access restricted by location, managed email filtering and proactive patching, so the practice stays focused on a busy, growing client book instead of on IT. When something does come up, it’s resolved on a single phone call.
For a London accountancy practice serving music and entertainment clients, this is part of managed IT and security that usually costs about £45 to £100 per user per month, scaling with headcount, your hosted desktop or CCH setup, and the security your high-profile clients expect.
Why London music accountancy firms choose First Stop IT
First Stop IT has supported businesses since 2002, including London music and entertainment accountancy firms, and we know the software your practice runs every day: CCH, QuickBooks, payroll software (including QTAC), and document management with FYI and INVU. Our credentials include:
- Cyber Essentials Certified
- IASME Cyber Assurance
- NCSC Assured Service Provider (Cyber Advisor for Cyber Essentials)
- Microsoft Partner
- Crown Commercial Service Supplier (G-Cloud)
- Quality Principles Certified
We look after more than 2,000 endpoints across 50 companies, we’ve been named a Top 50 UK MSP for three years running, and we support practices across Essex, Hertfordshire and London, including Harlow and Bishop’s Stortford.
Book a free IT and cyber security review
Want to be confident your clients’ data is properly protected? Book a free IT and cyber security review with First Stop IT and we’ll show you where you stand and what to strengthen first.