Security+ Training Course Index: Professor Messer’s Course Notes: Professor Messer's Practice Exams: Discount Exam Vouchers: Professor Messer Recommended Study Materials: - - - - - There are many different formats that can be used for certificate storage. In this video, you’ll learn about DER, PEM, PKCS #12, CER, and PKCS #7. - - - - - Subscribe to get the latest videos: Calendar of live events: Frequently Asked Questions: FOLLOW PROFESSOR MESSER: Professor Messer website: Discord chat: Twitter: Facebook: Instagram: LinkedIn: