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] An engineer wearing a hard hat who has experience with cybersecurity in the oil and gas industry holds a tablet while standing in front of a petroleum oil refinery.](https://images.ctfassets.net/wp1lcwdav1p1/2RZ2csGYKh9Igb5ryqgHTT/481e008ed17efa022200446cce8a5439/GettyImages-1497102572-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A person working for a CISSP salary sits at a large desk with multiple desktops and types on a keyboard.](https://images.ctfassets.net/wp1lcwdav1p1/5xgtPxpnqdAuh265enzaXs/14cb1ed4931e6e4d5891a0e725585479/GettyImages-1442979224.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Two software developers sit at a computer and review information for their public sector cybersecurity jobs.](https://images.ctfassets.net/wp1lcwdav1p1/4xGxdTDowiHzbcnEhkJen1/51c44c5bc7a8183af19676e3960cffb4/GettyImages-867421026__1_-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A cybersecurity expert uses post-quantum cryptography strategies to help their organization plan for future cyber threats.](https://images.ctfassets.net/wp1lcwdav1p1/4Rg41EM7rlrq6uqiCIiXrq/943821955a705dc4a285dab80aff7786/GettyImages-2268594927-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A web developer goes over SSL/TLS protocols as they sit on the edge of their desk in a shared office and work on a laptop.](https://images.ctfassets.net/wp1lcwdav1p1/5NIOgyG591ObZSp0cgzaq4/eb3b51c00891dcef5ac28a04993eaa39/GettyImages-2223558515-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Two security analysts who earn a competitive CompTIA Security+ salary look at a computer screen in an office.](https://images.ctfassets.net/wp1lcwdav1p1/63p6EMWjhvRVwp7g7HsUOC/30c343b0281bf870a5aaa65d57991ec7/GettyImages-2246080925.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A cybersecurity professional researches CompTIA PenTest+ salary information as they plan their next certification and career path.](https://images.ctfassets.net/wp1lcwdav1p1/4Pu3hq60hlehYPjVuQOlss/83be39e40f2353c4bca5453dc60e3beb/GettyImages-2259543801__1_.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] An aspiring network professional explores CCNA jobs, including common CCNA jobs’ salary details and the demand for various roles.](https://images.ctfassets.net/wp1lcwdav1p1/49gAese9008u9fX5HtDY74/2012171b51fce010be4bffbf67b7c78c/GettyImages-2259543801.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image]: Two cybersecurity professionals explore CySA+ salary and career paths as they consider when to earn the credential.](https://images.ctfassets.net/wp1lcwdav1p1/68KvTvM2AIpxeoULfYUdQO/330dc204b45171fdde37c3e1fe7b522f/GettyImages-2246080913-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured thumbnail] Grey Box Testing](https://images.ctfassets.net/wp1lcwdav1p1/2QlZAqjNAvQuDDtxhvs4d5/8d509f287a556cf07c80f6596d0474c0/December-TN-Revision-03__16_.png?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A cloud security architect earning a CCSP salary concentrates as they look at a computer screen.](https://images.ctfassets.net/wp1lcwdav1p1/4v9NN3eo9ta13KlCuAHVEV/3286197dd76d9e8980185b2179698e74/GettyImages-2044493481.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Network engineers reviewing infrastructure diagrams on a laptop while discussing connectivity optimization solutions.](https://images.ctfassets.net/wp1lcwdav1p1/2R1k2alz7wTOargrmGHyCW/dfb2ecf74e8e37a6796fce0c95ca2545/GettyImages-1132866976.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] An instructor leads a discussion about ISO 27001, answering questions from learners about its role as a global standard and how it impacts ISMS.](https://images.ctfassets.net/wp1lcwdav1p1/28oaitEvCr28Eh9j4iCv2E/b702a510dfb0a554af0f88f9c5e26a58/GettyImages-2173548140.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] An information security manager leads a meeting to highlight the company’s current cybersecurity measures and discuss strategies for detecting vulnerabilities and responding to incidents.](https://images.ctfassets.net/wp1lcwdav1p1/5JinPEmMzzJ7wBf9qVIdQG/ab1a605789b6794821a114904514e253/GettyImages-2169143036.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A cybersecurity professional is sitting at a desk with two monitors and a laptop while a colleague stands next to them, pointing at one of the monitors.](https://images.ctfassets.net/wp1lcwdav1p1/6ICZg55QnT373s8tZFmUlA/1c6976b834cb14e52cb24e8b1a29ffab/GettyImages-2216398916.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
