Bitcoins

Your benefits as a customer of Bitcoin.de
Largest Bitcoin marketplace in Europe with over 430,000 customers
First and so far only Bitcoin marketplace worldwide trading with audited Bitcoin customer portfolios by a publically accredited auditing company (last audit as per 29/08/2016, next audit scheduled for september 2017)
Over 98% of the Bitcoin customer portfolios are stored offline
All Bitcoin.de servers are located in secure data processing centers in Germany
Regular security audits by external companies
Advantage of a market place such as Bitcoin.de: your funds always remain on your own bank account covered by statutory deposit insurance. Most Bitcoin exchanges on the contrary hold your funds as a rule unsecured on the company bank account of the exchange operator with the risk of a total loss should the exchange operator become insolvent.
Other advantages are the Bug Bounty program, encrypted email transmission and much more