Expand Keycloak instructions

Add Lab 4 Auth content

Renumber crypto lab

Renumber injection lab

Renumber database security lab

Renumber system monitoring and firewall labs

Renumber forensics lab (to be later merged with backups lab, and add digital preservation content too?

Move backups lab content

Revise scrypt task to include recommended work factor, update output

Refine John instructions

Expand John the Ripper section with description of pattern chars and an exercise.

Update output for scrypt activity

scrypt activity done (again)

scrypt activity done

Update output

Expand John the Ripper section

Expand final password policyt section with questions, other uncommited changes

Various rewordings

Split Python permutations content, add link to hashlib docs

Add question on password popularity and entropy

Rename password complexity section, expand examples

Some tweaks to Python permutations exercise

Moved lab 2 files

Update lab 2

Build lab 2, remove pipfiel

Enable Lab 2 content

Update output

Hide Tomcat section, add line break in CLI example

Lab 1 2022 release

Hide later labs, tweak lab 1 info, add httpcat