Fear of the unknown. Fear of the unknown or irrational fear is caused by negative thinking (worry) which arises from anxiety accompanied with a subjective sense of apprehension or dread. Irrational fear like any other fears share common neural pathway that engages to mobilize bodily resources in the face of threat.
CITI Refresher. In order to maintain CITI certification, everyone is required to complete the CITI Refresher course every three (3) years after initial certification is obtained. Completion of the refresher modules can usually be completed in less than two hours. New employees must complete the required modules and obtain CITI certification within 90 days from date of hire. 2  Members of the human subject research team, including the Principal Investigator (PI), must have current certification.
Therefore, to remain certified, you must renew within three years of your certification date. Doing so helps you continuously develop IT security skills and keeps your expertise up-to-date. To help you satisfy Option 2, we created our CompTIA Security+ Continuing Education (CE) Program. Meet your CompTIA Security+ certification renewal requirements with this all-inclusive and convenient continuing education program. Course Overview. CompTIA Security+ certifications achieved on or after January 1, 2011, are valid for three years from the date issued.