Explore articles about cybersecurity, networking, and cloud technology. Learn about career paths in security and IT, in-demand skills and certifications, and how to prepare for roles such as cybersecurity analyst and cloud engineer.
Explore popular networks and security courses
Skills you'll gain: Threat Modeling, Network Security, Vulnerability Management, Intrusion Detection and Prevention, Hardening, Incident Response, Threat Management, Cybersecurity, Network Protocols, Threat Detection, Cloud Security, Vulnerability Assessments, Network Architecture, Computer Security Incident Management, Operating Systems, Debugging, Linux, Web Presence, Python Programming, SQL
Skills you'll gain: Cybersecurity, Security Controls, Cyber Attacks, Security Information and Event Management (SIEM)
Skills you'll gain: Email Security, Cybersecurity, Hardening, Authorization (Computing), Cyber Attacks, Security Awareness, Security Controls, Encryption, Data Security, Authentications, Application Security, Threat Detection, Cryptography, Patch Management, Multi-Factor Authentication
Networks and security encompass many skills and career paths, including data privacy, cloud security, cryptography, and network administration. In today's digital age, experts in networks and security are highly sought after across various industries. Pursuing a career in this rapidly expanding field allows you to leverage technical skills to make a significant business impact. Delve into the diverse career options, essential skills, and job types within networks and security to begin your journey in this dynamic and rewarding domain.
Interested in networking? Find out more about what a network administrator does and popular network administrator certifications.
Interested in cybersecurity? Read about typical cybersecurity roles and responsibilities, and explore essential cybersecurity skills.
Interested in cloud security? Dive into a cloud architect's daily work and popular cloud architect certifications.
Ready to start learning? Explore our catalog of network administration, cybersecurity, and cloud security courses for beginners and experienced professionals.
![[Featured Image] A person receiving a network technician salary is on a phone call while in a server room.](https://images.ctfassets.net/wp1lcwdav1p1/3kuUjXSm7hlA8yjGi0qRe/cf2ba947977088a275d16d04edebcaa2/GettyImages-1334004080-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A network analyst sits at a desk and uses a laptop to oversee their company's network operations.](https://images.ctfassets.net/wp1lcwdav1p1/7qGlLsEt2jUKBiE2v5101X/1f38d15c7fe5b2989cac78577db434a2/GettyImages-529793821.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A network technician is holding a laptop to troubleshoot a problem in a server room.](https://images.ctfassets.net/wp1lcwdav1p1/14vkez8hD7lVlmH3aiw57b/38bfb49be2fbe25f0ebfcdb199133b9e/GettyImages-1334003865.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A network engineer explains Border Gateway Protocol to a new hire who will be working with the company’s internet data management team.](https://images.ctfassets.net/wp1lcwdav1p1/2OqCfKyjK2VSgnA3Gmlwrr/58f80f771afad0e7ab412367f08d1ee7/GettyImages-498573129-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A biologist holds a molecular model as they study complex networks.](https://images.ctfassets.net/wp1lcwdav1p1/6SvyCYRyYD997CfPbUejnv/a2a9e7656faaa3d5c45cbb4ce6d0a775/GettyImages-168166241.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] Two cybersecurity analysts sit in front of a computer monitor with code on the screen in a bright office.](https://images.ctfassets.net/wp1lcwdav1p1/17kv9Gt5hsV5GyPmTqJjix/c8085f74105e6fc4a6b362e34865ba2b/GettyImages-2028997753.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A network manager is at a computer in an office updating new software.](https://images.ctfassets.net/wp1lcwdav1p1/p6otI6BU33KaNZzuZOMUY/92eb71bf9ba553941f62bc31a980ae81/GettyImages-514408465-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Two people work on computers, one on a laptop sitting on a couch in the background and the other on a desktop in the foreground, transmitting data online thanks in part to the transport layer.](https://images.ctfassets.net/wp1lcwdav1p1/6oGZd3R1jHRAHjwnYePlud/7a62cad09725a5e67de016ecacc32465/GettyImages-1313131469__1_.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A person is working from their home office on a secure device, conducting a business meeting involving confidential information protected through a radius server.](https://images.ctfassets.net/wp1lcwdav1p1/4hmr7M7tEC3JAsnDf23vbI/d81ce7259eca4844b0472b51f4d479ed/GettyImages-1393600919.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] An electrical engineer holds several coaxial cables with connectors on each end in each hand while standing in a data center.](https://images.ctfassets.net/wp1lcwdav1p1/3qq7KG2JwsQC35ALg1dp7x/fbd8b5805fbc891d1a236faf4b28a76c/GettyImages-503877597.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A smiling software engineer holds an Android phone equipped with VPN APK while sitting at her desk in an office](https://images.ctfassets.net/wp1lcwdav1p1/2DbB2benSuu2GGaoDvgKBd/a03d941a1c3e5529e72346c74738c21d/GettyImages-1415308730.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A medical office manager talks on the phone at their desk while using a VPN tunnel to keep patient records private and secure.](https://images.ctfassets.net/wp1lcwdav1p1/sAl1eTLxT9W5Bt81lP5md/e2fb52ee8ee4963dba32b0441daf73ed/GettyImages-1348969678.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
