Curated List of Current Discounts

Updated Year-Round

Last Updated On: June 15, 2025

NameSale & LinkDatesTypeCategorySocial Media Post

ISC2 Certified in Cybersecurity℠ Courses and Exams

Free ISC2 Certified in Cybersecurity℠ Course and Exam. (There is a $50 annual maintenance fee after passing the certification)Going on NowTraining/CertsHas Deals Under $1,000
Humble BundleAvailable Humble Bundles*:

Going on NowBooks, DFIR Related DealsHas Deals Under $1,000
Constructing DefenseGet 25% off the Constructing Defense course using code: DFIRDIVAGoing on NowTraining/CertsHas Deals Under $1,000
AmazonThe following books are on sale on Amazon*:
Going on NowBooks, DFIR Related Deals, OSINT DealsHas Deals Under $1,000
HexordiaGet 15% off Hexordia mobile and computer forensics courses* using code: DD15Now until December 13, 2025Training/Certs, DFIR Related DealsOnly Has Deals Over $1,000
TrainSecGet 30% off the MAoS (Malware Analysis on Steroids) Bundle using code: MAOSCOMMINGSOONGoing on NowTraining/Certs, DFIR Related DealsHas Deals Under $1,000
PacktGet 50% off the first month of a Packt SubscriptionGoing on NowTraining/Certs, Books, OSINT Deals, DFIR Related DealsHas Deals Under $1,000
TCM SecurityGet 20% off Certifications + Live Trainings* and 50% off your first payment to TCM AcademyNow until June 30thTraining/Certs, DFIR Related Deals, OSINT DealsHas Deals Under $1,000

Are you offering a discount on training, books, or software related to DFIR, OSINT, or Cybersecurity? Feel free to tag me in a social media post about the sale or fill out the Submit a Discount form so I can add it.

For hundreds of free and low cost training resources year round, visit the home page.

*DFIR Diva is an affiliate of Pluralsight, Hack The Box, Blue Cape Security, Simply Cyber, INE, The Safer Internet Project, Humble Bundle, EaseUS, TCM Security, The OSINTion, DFIR Science, Springer/Apress, Amazon, Hexordia, Udacity, Udemy, NordVPN, Coursera, and a creator and affiliate of Teepublic. Earnings from sales made through affiliate links go toward the cost of keeping this site running.