--- title: "Blog, Page 9 - Cybr" description: "Read practical cloud security, application security, and cybersecurity guides, tutorials, and research from Cybr." url: https://cybr.com/blog/page/9/ --- From the Cybr blog # Blog Read practical cloud security, application security, and cybersecurity guides, tutorials, and research from Cybr. 165 articles Page 9 of 17 Browse the archive ## More Blog articles 10 on this page - June 9, 2023 Christophe ### Next-Generation Firewalls (NGFWs) For the CompTIA Security+ exam, it’s important to understand what Next-Generation Firewalls (NGFWs) are. In this article, let’s learn about additional functionality that we get… Read article [Next-Generation Firewalls (NGFWs)](https://cybr.com/certifications-archives/next-generation-firewalls-ngfws/) - June 2, 2023 Christophe ### Network Access Control Lists (NACLs) and Security Groups (SGs) Access Control Lists (ACLs) also known as Network Access Control Lists (NACLs) and Security Groups (SGs) are used to allow or deny inbound or outbound… Read article [Network Access Control Lists (NACLs) and Security Groups (SGs)](https://cybr.com/cloud-security/network-access-control-lists-nacls-and-security-groups-sgs/) - May 26, 2023 Christophe ### The 5 Most Popular Security Tools You Should Know // Explained in 180 seconds I came across a resource that shows the most popular and fastest growing open source security projects on GitHub. In this Explained video, we’re going… Read article [The 5 Most Popular Security Tools You Should Know // Explained in 180 seconds](https://cybr.com/explained-series/the-5-most-popular-security-tools-you-should-know-explained-in-180-seconds/) - May 19, 2023 Christophe ### Boot Integrity Ever hear of a rootkit before? A rootkit is a malicious piece of software that’s designed to give admin control of the targeted system to… Read article [Boot Integrity](https://cybr.com/certifications-archives/boot-integrity/) - May 17, 2023 Christophe ### What are SQL Injections? // Explained in 180 seconds Whenever you visit a website or use some kind of application, that website or app needs to pull data from a database. For example, let’s… Read article [What are SQL Injections? // Explained in 180 seconds](https://cybr.com/explained-series/what-are-sql-injections-explained-in-180-seconds/) - May 14, 2023 Christophe ### Important pentesting concepts for the Security+ You’ve been running vulnerability scans on a regular basis, you’ve expanded that into a broader vulnerability assessment approach, and you’ve been fixing everything that’s been… Read article [Important pentesting concepts for the Security+](https://cybr.com/certifications-archives/important-pentesting-concepts-for-the-security/) - May 12, 2023 Christophe ### Authentication Protocols (802.1X, EAP/PEAP, EAP-FAST/TLS/TTLS, and RADIUS) Let’s talk about network authentication protocols that we can use and that we need to know for the CompTIA Security+ exam. We’re going to discuss:… Read article [Authentication Protocols (802.1X, EAP/PEAP, EAP-FAST/TLS/TTLS, and RADIUS)](https://cybr.com/certifications-archives/authentication-protocols-802-1x-eap-peap-eap-fast-tls-ttls-and-radius/) - May 8, 2023 Christophe ### What is HashiCorp Vault and why should you know about it? Vault is an open-source secrets management tool used to automate access to secrets, data, and systems. This blog post comes from our Explained in 180… Read article [What is HashiCorp Vault and why should you know about it?](https://cybr.com/explained-series/what-is-hashicorp-vault-and-why-should-you-know-about-it/) - February 10, 2023 Christophe ### Network segmentation Network segmentation is a really important topic to understand for IT in general, but also for security. As we deploy resources in our networks, creating… Read article [Network segmentation](https://cybr.com/certifications-archives/network-segmentation/) - February 9, 2023 Christophe ### Jump servers (aka bastion hosts) One of the challenges with having network segmentation is that it not only prevents attackers from accessing private networks and private resources, but it also… Read article [Jump servers (aka bastion hosts)](https://cybr.com/certifications-archives/jump-servers-aka-bastion-hosts/) [Previous](https://cybr.com/blog/page/8/) [1](https://cybr.com/blog/)[2](https://cybr.com/blog/page/2/)[3](https://cybr.com/blog/page/3/)[4](https://cybr.com/blog/page/4/)[5](https://cybr.com/blog/page/5/)[6](https://cybr.com/blog/page/6/)[7](https://cybr.com/blog/page/7/)[8](https://cybr.com/blog/page/8/)9[10](https://cybr.com/blog/page/10/)[11](https://cybr.com/blog/page/11/)[12](https://cybr.com/blog/page/12/)[13](https://cybr.com/blog/page/13/)[14](https://cybr.com/blog/page/14/)[15](https://cybr.com/blog/page/15/)[16](https://cybr.com/blog/page/16/)[17](https://cybr.com/blog/page/17/) [Next](https://cybr.com/blog/page/10/)