Discover the intricacies of Public Key Infrastructure (PKI) with this comprehensive book. Explore the basics of cryptography and digital signatures, learn about the vital role digital certificates play in establishing trust, and gain a deeper understanding of the security protocols that underpin modern communications and transactions. This book is an indispensable resource for anyone wanting to gain a better understanding of PKI and its impact on secure communications and identity management. Whether you are an IT professional, security professional, or simply interested in learning more about the subject, this book is an essential resource for your library.