*Valid September 30, 2024 - December 25, 2024 at Canadian stores and at indigo.ca, while quantities last, with $50.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
SSL and TLS: Theory and Practice/en-ca/ssl-and-tls-theory-and-practice/8EC38C2D-DC4E-42C5-98F4-BA29FE188D77.html8EC38C2D-DC4E-42C5-98F4-BA29FE188D77