--- title: "Certifications Archives - Cybr" description: "Read practical guides, tutorials, and security research about Certifications from the Cybr blog." url: https://cybr.com/certifications-archives/ --- From the blog # Certifications Read practical guides, tutorials, and security research about Certifications from the Cybr blog. Browse the archive ## Latest articles 10 on this page - December 2, 2025 ### AWS Security Specialty C03 vs C02: What Actually Changed By the time you are reading this, the C02 version of the AWS Security Specialty exam is no longer available. It has been replaced by… Read article [AWS Security Specialty C03 vs C02: What Actually Changed](https://cybr.com/certifications-archives/aws-security-specialty-c03-vs-c02-what-actually-changed/) - October 7, 2024 ### AWS SCS-02 Practice Exam Questions With Detailed Explanations Studying for the AWS Certified Security Specialty (SCS-02) certification exam? Practice and challenge your readiness with our free practice exam questions. We’ll be adding a… Read article [AWS SCS-02 Practice Exam Questions With Detailed Explanations](https://cybr.com/certifications-archives/aws-scs-02-practice-exam-questions-with-detailed-explanations/) - January 30, 2024 ### AWS Services and Concepts on the AWS Security Specialty Exam \[Cheat Sheet\] Sometimes the hardest part is knowing where to start studying for an exam. With so much to learn and so many different topics, what should… Read article [AWS Services and Concepts on the AWS Security Specialty Exam \[Cheat Sheet\]](https://cybr.com/cloud-security/aws-services-and-concepts-on-the-aws-security-specialty-exam/) - September 22, 2023 ### Incident response process There’s been a security incident in your organization. What do you do? Panic? No ;)! You follow an incident response process. In this article, we’re… Read article [Incident response process](https://cybr.com/certifications-archives/incident-response-process/) - September 15, 2023 ### Network Access Control (NAC) In our course, we talk about Zero Trust and how it’s an approach that believes in continuously checking access and policy violations, even within internal… Read article [Network Access Control (NAC)](https://cybr.com/certifications-archives/network-access-control-nac/) - September 13, 2023 ### Modes of operation We talked about ciphers and block ciphers in the prior post. A block cipher on its own would only ever encrypt a single block of… Read article [Modes of operation](https://cybr.com/certifications-archives/modes-of-operation/) - September 8, 2023 ### Cipher Suites When you’re using symmetric encryption you can use what’s known as either a stream cipher or a block cipher. They both ultimately encrypt your data,… Read article [Cipher Suites](https://cybr.com/certifications-archives/cipher-suites/) - August 29, 2023 ### Directory / Path Traversal Just like you have directories on your PC, laptop, and mobile phones, web servers also have directories. For example, if you were to purchase web… Read article [Directory / Path Traversal](https://cybr.com/certifications-archives/directory-path-traversal/) - July 17, 2023 ### Answers to Performance-Based Questions (PBQs) | Security+ 601 This post contains the answers and explanations to our free Performance-Based Questions (PBQs) that we specifically designed to prepare you to take and pass the… Read article [Answers to Performance-Based Questions (PBQs) | Security+ 601](https://cybr.com/certifications-archives/answers-to-performance-based-questions-pbqs-security-601/) - June 30, 2023 ### Exercise types (red/blue/white/purple teams) We’ve talked about how we can use vulnerability scans, penetration tests, and bug bounties to find vulnerabilities in our systems. Another approach you may have… Read article [Exercise types (red/blue/white/purple teams)](https://cybr.com/certifications-archives/exercise-types-red-blue-white-purple-teams/) 1[2](https://cybr.com/certifications-archives/page/2/)[3](https://cybr.com/certifications-archives/page/3/) [Next](https://cybr.com/certifications-archives/page/2/)