» Center for Professional Development
The Computing Technology Industry Association (CompTIA) is considered the world's leading technology association. Since its founding in 1982, CompTIA has set standards for certification in IT support, from hardware and devices to 网络 and cybersecurity. This 100% online course will help you gain the knowledge and skills you need to launch an IT career via the CompTIA's A+, Network+ and Security+ certifications.
The A+, Network+ and Security+ certifications are sequential. A+ focuses on devices; Network+ is dedicated to the hardware, software and protocols for networking; and Security+ adds the layer of core security functions across devices, 网络, and the organizations that deploy them.
CompTIA称之为A+, Network+ and Security+ sequence a "stacked" credential that validates baseline skills in the three disciplines: devices, 网络, 和安全. Each individual certification is considered an independent signal of competence in the area it addresses.
根据CompTIA, the A+ certification is often associated with baseline or entry-level support positions such as service desk analyst, technical support specialist, 现场服务技术员, associate network engineer, 数据支持技术员, desktop support administrator, end-user computing technician, 服务台技术员, or system support specialist.
根据CompTIA, the Network+ certification is often associated with positions such as Network administrator, 网络现场工程师, 计算机技术人员, 服务台技术员, 系统工程师, network support specialist, 或者网络分析师.
根据CompTIA, the Security+ certification is often associated with junior IT auditor or penetration tester positions. Other titles might include systems administrator, network administrator, or security administrator.
There are no prerequisites prior to taking this course. You should have a basic understanding of computer systems and 网络.
大卫·格里姆斯 has more than 10 years of management and leadership experience in the private and non-profit sectors. Grimes is passionate about technology and education, having worked as academic dean, 学生服务主任, 技术协调员, 老师, 顾问, 科技专栏作家. He holds a Master of Education and a Bachelor of Science from Ohio State University, both in Technology Education.
