Over designs of internal doors, including contemporary, oak interior doors or timber veneers, as well as laminate, white primed and painted finish options. There are several approaches used in performing security assessments and penetration tests. Internal and external assessments relate to network/infrastructure and application testing. Penetration testing options include black box, white box and gray box tests. 2 Dec When a new patient calls our office, should we ask if he or she would prefer a tall or short, fat or thin, black or white, male or female, gay or.