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IT for Law Firms and Accounting Practices: How to Protect Confidential Client Data
IT and security for law firms and accounting services: confidentiality, GDPR, secure email, archiving, and remote access. A practical checklist.
Law firms and accounting practices store extremely sensitive data: contracts, court records, payroll, tax data, and financial reports. This makes them a prime target for attackers — and businesses where a single incident can permanently damage client trust.
TL;DR — Key Highlights
- Professional secrecy and GDPR require high levels of data protection.
- The biggest risks are phishing, email account takeovers, and data loss.
- Key measures: MFA, encrypted email, backups, and access controls.
- Remote access must be secure, not via open RDP.
Typical Risks
| Risk | Example |
|---|---|
| Email takeover | An attacker sends the client fraudulent payment details |
| Ransomware | Encrypted archive of case files and bookkeeping records |
| Laptop loss | Unencrypted client data exposed |
| Unauthorized access | All employees can see all case files |
Security Checklist
- MFA for all Microsoft 365 accounts and applications.
- Encryption for laptops and sending confidential documents in encrypted form.
- Access permissions categorized by client or department.
- Off-site backups with regular restoration testing.
- Secure remote access (VPN or Cloud Desktop).
- Verification process for changes to bank account details.
- Employee training on phishing awareness.
Frequently Asked Questions
- Can we use the cloud for client files?
- Yes, provided there are appropriate data processing agreements, data residency within the EU, and proper security settings.
- What should I do if my email is compromised?
- Change your password immediately, check forwarding rules, notify clients, and contact your IT partner.
- Do we need our own physical server?
- Not necessarily; most needs today are covered by Microsoft 365 with the right configurations.
#law firm#accounting service#confidentiality#GDPR