How the PCBflow platform keeps your data safe

We’re very excited about the upcoming introduction of PCBflow, the easy-to-use, on-line collaboration space that will help board designers and manufacturers to greatly accelerate the design-to-manufacturing process.
When we talk to electronics designers and manufacturers, a frequently asked question is: “When I upload my board design/DFM profile to PCBflow, is it safe from theft or other malicious activity?”
The answer is: Yes, it is safe. All files are stored in a highly-secure environment that complies with the most demanding security standards, and is audited by Siemens.
But please read on! The rest of this post will be dedicated to explaining how your data is secured.

What happens when I log in?

OK, so you’ve logged into Each registered organization is assigned a unique Tenant ID, and all of your data in the system is tagged with your organization’s ID. PCBflow is a multi-tenant system that isolates your resources from the resources and access of other tenants. Each request that you make to PCBflow is signed with an access token, which contains information on your identity, tenant association and authorized user actions. Your requests are then forwarded to the PCBflow services.

What happens when I upload a file?

PCBFlow encrypted connection

Here’s what happens when you upload a design or capabilities file to PCBflow:

  1. Data in transit. When you upload a file to via your web browser, we establish an HTTPS connection, which secures the connection between you and our services for any type of communication, including your uploaded data. This means that your file remains encrypted until it reaches the service. Upon arrival, the data is decoded, and is forwarded to secured storage.
  2. Data at rest. When it reaches the secured storage, your file is again encrypted, using an encryption key that is generated specifically for your Tenant ID. The key is managed by a separate service and can only be accessed by an authorized tenant. The file is then stored in a separate, dedicated folder that is associated with your key ID (and not its value!).
pcbflow security 2

How is access to the file secured?

When you make an access request – say, to download your file again – the system checks the request against the privileges defined for you, and if the action is permitted, a relevant request for your tenant key is created. Using the tenant-dedicated key, the file is decoded, and its contents are transmitted back to your browser using the HTTPS protocol mentioned above. You can then download the file to your computer, just as you would download an attachment from your email system.

How do I sign up to use the system?We’re currently in the beta stage, and looking forward to a general release.
Click on one of the below links to sign up for our FREE beta program!
PCBflow for Designers
Tal Zur