Cryptography Overview

Cryptography allows security managers to ensure that the user's data is protected to a reasonable degree. For instance, only those with the proper authorization and decryption key can open and view the contents of the information being developed or sent across the network. In this video, CBT Nuggets trainer Erik Choron reviews cryptography in context with the CIA triad. 👉 👉 Watch the entire Network Penetration Testing Essentials (PEN-100) training course: https://courses.cbt.gg/cop2 🔎 Read more in our blog _How to Implement PKI Solutions and Cryptography_ for more info: https://blog.cbt.gg/implement-pki-1a6a90 🚀 *Not a CBT Nuggets subscriber? Sign up for a FREE trial today:* https://training.cbt.gg/sbp 📚 Prerequisites and experience needed for popular IT certifications: https://training.cbt.gg/mwu ================= 🚨 🚨 *FAQs* 🚨 🚨 *Is it worth it to take a PEN-100 course?* Yes, it's worth taking this PEN-100 course if you're new to cybersecurity or you need a refresher on foundational skills. This course will give you hands-on experience with system administration, networking, scripting, troubleshooting, and cryptography – which are all essential for penetration testing. This course provides a foundation of skills and knowledge that can lead to advanced or specialty certifications like the PEN-200, or get you started in a career in penetration testing. *How difficult will this PEN-100 (Penetration Testing Essentials) course be?* This PEN-100 course was designed for beginners – it's approachable if you're new to cybersecurity or if you need a refresher. Diving into topics like Linux, Windows, networking, and scripting can be challenging, but the course assumes very little prior experience and includes clear explanations, hands-on activities, and assessments to reinforce learning. This is meant as a foundational course, so you won't be forced into advanced pentesting before you're ready. *How can learning penetration testing essentials impact your career?* Learning the basics behind penetration testing opens up career pathways into almost all aspects of cybersecurity. The foundational skills in systems administration, networking, scripting and troubleshooting that this course covers are highly valued by employers. And once you're finished with this course, you'll be prepared to take more specialized and advanced penetration testing courses, which opens up roles like pentester, security analyst, or ethical hacker. *What are penetration testing skills useful for?* Penetration testing skills are essential for identifying and mitigating vulnerabilities in networks, systems and applications. Those kinds of skills help you secure sensitive data, ensure compliance with regulations, and maintain trust in your digital systems. Whether you stop after taking this course, or use it to move on to more advanced penetration testing skills, you'll learn skills that are valuable in IT security, systems administration, and even network design. *Who should take this PEN-100 course?* The best candidate for this course is a newcomer to cybersecurity or an IT professional who wants to transition into security roles. This PEN-100 course is good for anyone who wants to build foundational skills in systems administration, networking, and scripting. This course lays a very wide foundation, so it's equally useful for people pursuing a penetration testing career as well as those looking to get into other IT jobs. ----------------- #cybersecurity #pentesting #cryptography #ethicalhacking #ittraining #itcertifications #onlinetraining #itprofessional #networking #itcareer #techcareers #adept #cbtnuggets