CompTIA Certification Training: Network+, Security+: New! Get certified with CompTIA Network+ and Security+ through this all-in-one training course designed to build in-demand IT skills. Learn networking fundamentals like hardware, topologies, protocols, and the OSI model, along with key concepts such as TCP/IP, wireless, cloud computing, security, and troubleshooting—preparing you to build, manage, and maintain networks. The Security+ portion covers essential cybersecurity skills, including risk assessment, threat management, access control, and cryptography, helping you identify and mitigate modern security threats while earning a widely recognized certification. Prerequisites: A+ Certification and a minimum of 9-12 months of hands-on experience working in a junior network admin/network support tech job role.