Thank you! Here are the results of your Digiscan

Your network connection today clearly meets your needs. However, this can change rapidly. Especially when the cloud takes an increasingly larger place in your IT strategy. In that case, it is advisable to switch to a dedicated fiber solution. With this connectivity technology, the bandwidths are symmetrical (download speed = upload speed) and the speed is easily adjustable. This solution is fully future proof and protects you from possible stability problems. 

Since you indicated that an interrupted connection has a major impact on your business, it is best to opt for an additional redundant route in the future with strong SLA’s. This means a second connection that runs completely separately from the first and acts as a backup. In this way, you can avoid signal failures. A truly redundant connection also follows a different trajectory from the first connection.

You have already taken cybersecurity measures at the WAN level. That's fine. However, be aware that you are avoiding a major risk by choosing to a decicated through a private network rather than the public internet. Also know that the data transmission over a fiber consists of light pulses, these are compared to electrical pulses (as in copper or coax networks) almost not hackable. An anti-DDos solution on your connection is always strongly recommended.