An arrangement 200 for allowing
handover of a computer 104 is provided. The computer 104 comprises first and second physical storage media, each comprising at least three different logical storage partitions, and a secret manager 105, comprising an integrity compartment 402, an identity compartment 403, and a
handover compartment 404. The integrity compartment 402 comprises one slot for each logical storage partition, each slot comprising an integrity secret to be used for verifying the integrity of the
software in the storage partition. The identity compartment 403 comprises first and second slots, each comprising an identity secret associated with an operator, to be used for verifying the identity of the operator and is initialized with an identity secret for a first operator 101 in the first slot. The first slot is only accessible by the first operator 101, and the second slot is not accessible by the first operator 101.