ComplianceSafe is a complex and powerful product, but we’ve hidden all the complexity so it’s easy for you to use. Let’s take a look under the hood and we’ll show you how we do what we do.
But first, let’s take a look at the surface for a second — or, more specifically, the user interface. A main design goal for ComplianceSafe was to make it easy for the non-technical user. You don’t have to know anything about how e-mail works, or how we do what we do, to configure ComplianceSafe. Read about that here: “Getting started with ComplianceSafe is easy.”
So now you’ve got yourself set up on ComplianceSafe — then what?
ComplianceSafe gets to work as soon as one of your users sends an email message. Before it goes on to its recipient, the message spends a fraction of a second with ComplianceSafe, which runs tests on the message to be sure it doesn’t contain any privacy violations. We’re looking for Social Security numbers, credit card numbers, and private health and financial information traceable back to an individual, perhaps one of your patients or customers. Sending that kind of information in unencrypted email runs afoul of HIPAA, GLBA, PCI-DSS and a variety of other rules and regulations.
One way to find that information would be keyword filtering. Using keyword filtering, we would search email messages for simple text that indicates violations. We’d block email containing numbers with the correct number of digits to be Social Security numbers or credit card numbers. We’d block email containing medical terms like “diabetes” or “coronary heart disease.”
But the problem with simple keyword filtering is that it’s frequently wrong. It frequently blocks email that is, in fact, harmless. In other words, it generates “false positives.” What if the numbers aren’t credit card numbers or Social Security numbers, even if they do contain the same number of digits? And healthcare providers might have email discussions of diabetes or coronary heart disease, and those discussions would be perfectly legitimate, so long as they don’t disclose confidential patient information.
What’s wrong with a few false positives, you might ask. After all, isn’t it better to be safe than sorry?
The problem is that false positives waste people’s time. Users can’t use email in the ways they need to get their jobs done. Email managers have to waste time dealing with the false positives reports. It’s ineffective security. And ineffective security breeds contempt. Users who find the company e-mail difficult to use will just go to their personal email accounts, which you don’t control.
So we use sophisticated algorithms to make sure that data leaks are what they appear to be.
For example, when we come across numbers that appear to be Social Security numbers, we make sure that they are. We know that there are no legitimate Social Security numbers starting with 888. We know what a legitimate Social Security number looks like.
For numbers that might be credit card numbers, we use a tool called the Luhn algorithm to verify that a number that looks like it might be a credit card number actually is one. If the number fails the Luhn test, then it doesn’t trigger an alarm with ComplianceSafe.
For Protected Health Information (PHI) and private financial information, we use lexicons — lists of keywords — but that’s just the beginning. We look for those words in conjunction with other patterns of text. For example if we see language that’s associated with a cardiac condition, preceded by a Social Security number, the letters “DOB,” and something that looks like a date, we know there’s a high risk someone is emailing out personal health information associated with identifiers for a particular person. That’s a potential HIPAA violation, and we flag it.
The algorithms we’re using with our new product have been tested for years with our existing PacketSure appliance and managed service.
Once we’ve found a potential violation, we act on it based on the instructions you gave ComplianceSafe when you configured it. We can keep a record for your later review, warn the sender, send you a notification, or we can block the email outright.
Finally, we make a priority out of providing very personal customer service. ComplianceSafe is designed for small businesses. We know if you have a problem, you need help right away, and we’ll do that for you.
To find out more about how ComplianceSafe works, watch the introductory video on our home page. Or just go ahead and sign up.