Background papers, application notes, manuals and tutorials. BlackWatch Background Paper (PDF format - 145 k) A white paper on the issues of hazardous biological agents and biotechnology service companies. Craic Technical Report 2006-1 Dynamic DNS and Location Tracking - Risks and Benefits (PDF format - 100 k) A report on how Dynamic DNS services can be used to track the geographic location of mobile users in certain cases. Craic Technical Report 2008-1 Assessment Criteria for Select Agent Sequences (PDF format - 94 k) A discussion paper on the choice of Select Agent pathogen sequences for Sequence Screening by DNA synthesis companies.