T0738 · Source transcript

หน้านี้แสดงข้อความจากไฟล์ต้นทางที่ผู้ใช้ให้ไว้เพื่อเทียบแนวคิด คำอธิบายภาษาไทยในหนังสือเป็นการเรียบเรียงใหม่ ไม่ได้แปลข้อความนี้ทั้งไฟล์

So far, you've learned about a variety of network protocols, including communication protocols like TCP/IP. Now we're going to go more in depth into a class of communication protocols called the IEEE802.11. IEEE802.11, commonly known as Wi-Fi, is a set of standards that define communications for wireless LANs. IEEE stands for the Institute of Electrical and Electronics Engineers, which is an organization that maintains Wi-Fi standards, and 802.11 is a suite of protocols used in wireless communications. Wi-Fi protocols have adapted over the years to become more secure and reliable to provide the same level of security as a wired connection. In 2004, a security protocol called the Wi-Fi Protected Access, or WPA, was introduced. WPA is a wireless security protocol for devices to connect to the internet. Since then, WPA has evolved into newer versions, like WPA2 and WPA3, which include further security improvements, like more advanced encryption. As a security analyst, you might be responsible for making sure that the wireless connections in your organization are secure. Let's learn more about security measures.

Network Operations