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What Is a Three-Way Handshake?
Learn what a three-way handshake is and why it’s important in network communications.
January 31, 2024
Article
IT
Learn more about the skills and certifications you need for a career in IT support, cybersecurity, cloud computing, and more.
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Akamai Technologies, Inc.
Skills you'll gain: Endpoint Security, Incident Response, Network Security, Vulnerability Scanning, Security Management, Penetration Testing, Cybersecurity, Authentications, Vulnerability Assessments, Encryption, Firewall, Identity and Access Management, Hardening, Threat Detection, Disaster Recovery, Multi-Factor Authentication, Public Key Infrastructure, Mobile Security, Wireless Networks
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Skills you'll gain: Computer Networking, Network Troubleshooting, Package and Software Management, Systems Administration, Cloud Infrastructure, IT Infrastructure, TCP/IP, Desktop Support, Network Security, Network Architecture, Computer Hardware, Linux, Encryption, Microsoft Windows, Lightweight Directory Access Protocols, Cybersecurity, Security Awareness, Technical Support, Software Installation, Help Desk Support
Amazon Web Services
Skills you'll gain: AWS Identity and Access Management (IAM), Infrastructure as Code (IaC), Command-Line Interface, Amazon CloudWatch, AWS CloudFormation, Root Cause Analysis, Amazon DynamoDB, Network Troubleshooting, Amazon Web Services, Customer Relationship Management, Software Architecture, IT Automation, Linux Commands, Cloud Computing, Linux, Amazon S3, Scalability, Scripting, Cloud Infrastructure, Web Applications
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The world of IT offers a variety of career paths in diverse industries. An IT professional can specialize in cybersecurity to keep computers and businesses safe, cloud computing to make information easier to access, or in help desk roles to assist in the everyday functions of an organization. With so many options and opportunities available, it can be tricky to know where to start. On Coursera, you'll find expert resources to support your goals, whether you're just starting out or are ready to take the next step in your career. Explore information technology topics, including:
