42 Source code validation; IT security, protection and restoration relating to source code verification and escrow as a service; professional consultancy relating to computer security; security services relating to computerised data; registering and recording of software source codes and of the software itself; consultancy services relating to information technology; computer consultancy and advisory services; consulting services in the field of cloud computing; industrial analysis and research services; recovery of computer data; monitoring the computer systems of others for technical purposes, holding and providing back-up computer programs and facilities; data encryption and decoding; data warehousing; data storage (other than physical) of programs and data; testing of software for escrow deposits; source code testing; software verification; source code validation; computer software testing, namely source code testing; providing quality assurance in the field of computer software, namely software continuity assurance; scientific and technical services related the aforementioned.