01 Enable multi-factor authentication everywhere Passwords get stolen. MFA means stolen passwords alone cannot grant access. Enable it on email, banking, cloud services, VPNs. Every login that matters. Use authenticator apps, not SMS where possible. ›
02 Use a password manager People reuse passwords because remembering unique ones is hard. Password managers solve this. They generate strong, unique passwords and remember them for you. Most have business plans that let you share credentials safely with staff. ›
03 Keep everything updated Most attacks exploit known vulnerabilities with available patches. Enable automatic updates on Windows, macOS, phones, browsers. Update your router firmware. Patch your web applications. Updates are free security fixes. ›
04 Back up your data properly Ransomware encrypts your files and demands payment. Good backups let you restore without paying. Follow the 3-2-1 rule: three copies, two different media types, one offsite. Test your restores. A backup that cannot be restored is not a backup. ›
05 Train your people Phishing works because people click without thinking. Regular, brief training keeps security awareness fresh. Teach staff to verify unexpected requests, hover over links before clicking, report suspicious emails rather than ignoring them. ›
06 Limit admin access Not everyone needs administrative privileges. Daily work should use standard accounts. Admin access only for tasks that require it. This limits damage when an account gets compromised. ›
07 Secure your email settings Configure SPF, DKIM, and DMARC records for your domain. These prevent attackers from sending emails that appear to come from your business. Most email providers offer guides. It takes an hour and costs nothing. ›
08 Know what you have You cannot protect what you do not know exists. Maintain a list of your devices, software, and cloud services. When vulnerabilities emerge, you will know what needs attention. ›