Free tools
Quick checks for your business domain
Each one answers a single question in a few seconds, in plain English. Free, no signup, and nobody is told you ran it.
Email spoofing check
Whether a criminal can send email that looks like it came from you, and the one record that stops it.
Website security check
Your certificate, your encryption, the protections a browser looks for, and what your site gives away about itself.
Lookalike domain check
Domains one typo away from yours that somebody has already registered and pointed somewhere, and when.
The full free check
All of the above together, plus leaked passwords, what is open to the internet and whether you are on a blocklist, with a score.
Start with one visit
Tell us about the business and roughly how many computers. We will come back with a price and a date.