Question: Karen Elizabeth Todner (born April 1962), is a British solicitor and author, Her clients include which  Scottish systems administrator and hacker who was accused in 2002 of perpetrating the "biggest military computer hack of all time", known as the "Pentagon Hacker"?
Sentence (from "Georgios Magklaras"): He has been a strong advocate of Linux, Open Source tools and the Perl programming language and has given a series of lectures internationally in the fields of Intrusion Detection Systems, Digital Forensics, Bioinformatics, Computer Programming and Systems Administration.
Relevant evidence: No