Siemens IT Solutions and Services is an internationally leading provider of IT solutions and services. It covers the entire IT service chain from a single source, from consulting to system integration, right through to the management of IT infrastructures. In addition, Siemens IT Solutions and Services extends the range of offerings of the other Siemens Sectors to include IT solutions. With its comprehensive know-how and industry-specific knowledge, Siemens IT Solutions and Services provides measurable added value for its customers. Through his subsidiary, Siemens IT Solutions and Services Finance s.a. (PSF Company) has also an important role in the financial market.

As part of Europe's leading technology company, Siemens IT Solutions and Services offers a broad range of security solutions. Siemens flagship offering in Identity and Access Management is DirX. This solution handles the logical access to all corporate systems by a role based concept and makes administrative processes more efficient. In combination with "ID Centre" all biometric attributes of an individual such as fingerprints and palm vein structure can be managed by a central system.
One of Siemens new services is the "Biometric Password Reset Management" which allows the customer to reset their master passwords by using the unique characteristic of their voice.
To identify individuals at virtualized platforms like "Software as a Service" Siemens offers the 3-Factor-Authentication solution. This solution, using an internet ID card, can be used for various services like secure online banking or secure messaging.
In addition Siemens has one of the most efficient spam filtering systems to protect more than 470.000 employees from spam. This system is also offered to external clients.