IT Skills     Security     Security Accreditations and Best Practice     Systems Security Certified Practitioner 2021

---

Early on in the development of TCP/IP and the application layer protocols and services, it was decided not no build native security but rather to add new secure mechanisms and protocols. The aim was to maintain internetworking and interoperability without adding too much overhead. Knowing how these protocols work and how you can implement them will change how you protect your organization's information.
Use this course to get abreast of some of the most vital secure protocols and their implementation along with other core services, such as key management, web of trust (WOT), and Public Key Infrastructure (PKI).
Upon course completion, you'll be able to detail how and why these protocols and services are used. This course will help you in the lead-up to taking the (ISC)² Systems Security Certified Practitioner (SSCP) 2021 exam.

---

---

Objectives

SSCP 2021: Secure Protocols & Public Key Infrastructure (PKI) discover the key concepts covered in this course summarize the characteristics and features of IP Security (IPsec), outline what it's used for, and list the various IPsec security profiles (policies) outline how Transport Layer Security (TLS) works and describe what SSL/TLS and HTTPS are used for compare how S/MIME and DKIM are used for email security recognize the function of various key management concepts, such as storage, rotation, composition, generation, destruction, exchange, revocation, and escrow define the web of trust concept and describe a web of trust scenario describe how Public Key Infrastructure (PKI) works, the characteristics of two certificate authority (CA) trust models, and the rationale behind certificate revocation and suspension summarize the key concepts covered in this course