In Short:
  1. Have a MSc with honnors, or be about to succeed with good results
  2. Identify the kind of subject of research you like within the IT domain
  3. Get in touch with the qualified supervisors of the Doctoral School of this link that are specialised on those subjects
  4. With his(her) support, look for a three year PhD funding
  5. Define with him(her) a more precise PhD subject and apply to the Doctoral School under his(her) supervision