Security7 min read

Cybersecurity for SMEs: a practical checklist

Lams IT Solutions

5 October 2025

Why SMEs are a popular target

The five most important security measures for every SME are: use a password manager, enable two-factor authentication, set up daily backups, change your router password, and train employees to recognise phishing. Most are free and can be implemented within a day. Below is the complete checklist.

Checklist: basic security for SMEs

Passwords and access

Use a password manager (Bitwarden, 1Password)

Enable two-factor authentication on all accounts

Remove accounts of former employees immediately

Software and updates

Keep Windows/macOS and all software up to date

Use a reliable antivirus program

Remove unused software

Backups

Make daily automatic backups

Store backups at an external location or in the cloud

Regularly test whether backups can be restored

Network

Use a separate guest network for visitors

Change the default password of your router

Consider a VPN for remote workers

Employees

Train employees to recognise phishing

Establish a clear policy for the use of personal devices

Professional help

Unsure about the security of your business network or devices? Lams IT Solutions performs a security audit and advises on the most cost-effective measures — explore our IT Support services or schedule an appointment.