Cybersecurity Best Practices for Remote Work – From VPN to Backups

Remote work is here to stay, and businesses must ensure that employees’ cybersecurity practices are up to date even outside the office. In this post we cover the key security factors every SME should consider when working remotely.

1. VPN Protects Your Data in Transit

A Virtual Private Network (VPN) is one of the most essential tools for remote work. It encrypts traffic between the employee’s device and the company’s internal network, preventing outsiders from accessing data. VPN use is critical whenever sensitive customer data or internal company documents are handled. It is therefore important that only trusted, secure network connections are used when working remotely.

2. Multi-Factor Authentication (MFA)

Multi-factor authentication significantly improves security because a password alone is no longer enough to log in. MFA requires an additional confirmation step — such as a code sent to a mobile device — which prevents unauthorised access even if a password is compromised. Make sure MFA is enabled for all critical logins.

3. Cloud Backups

When working remotely, files are often saved to personal devices or cloud services. It is absolutely essential that data is backed up regularly so that important information is never lost. Files stored in Microsoft 365 are not automatically backed up, so a dedicated M365 backup solution is strongly recommended.

4. Device Protection and Software Updates

Work devices — including laptops and smartphones — must be protected by firewalls and up-to-date antivirus software. Keeping software updated is a critical part of cybersecurity, as updates patch known vulnerabilities. Employees should also use only company-provided devices rather than personal computers for work tasks.

5. Employee Training and Guidelines

Cybersecurity is not purely a technical issue. Employees need clear guidelines on safe remote work practices. Training on phishing emails, password management, and VPN usage helps prevent the vast majority of security incidents.

Summary

Remote work brings freedom and efficiency, but it also requires companies to actively manage cybersecurity. VPN, backups, MFA, and solid employee guidelines are the foundation that allows a company to operate safely in a distributed work environment. If you need help with cybersecurity solutions for remote work, Valfi is here to assist. Contact us and ask for more information!