add many figures for the introduction section
transparencies table fitted in the slide
change name of the 'security levels' for more sense 'cryptography engineering'
set content on the 'authentication' slide
include the paper sources
move the use cases in the identify scenarios section (out the introduction)
list future contents in the accelerator scenario
add box with transparencies security threads
remove the slide about layers threads
complete the information security slide
complete the security threads slide
add 'tools' alert boxes in the solutions
add Paper sources and reference conferences
set link colors to blue
fix caption of the PLCs image
add a definition for tango first time mentioned
in section 'reference papers' add a table of subsections
add reference documents on the section 'reference papers'
add reference to the already known conferences