Wi-Fi standards and security in Intro to Computing - Draw & Build Visually

Draw This - beginner

Draw a diagram showing the evolution of Wi-Fi standards from 802.11b to 802.11ax, including their maximum speeds and frequency bands. Also, include common Wi-Fi security types (WEP, WPA, WPA2, WPA3) with a brief note on their security strength.

10 minutes

Hint 1

Hint 2

Hint 3

Hint 4

Grading Criteria

Wi-Fi standards shown in correct chronological order

Each standard labeled with correct max speed

Frequency bands (2.4 GHz, 5 GHz, or both) correctly indicated

Arrows or connectors show progression clearly

Wi-Fi security types listed separately

Security types correctly ordered from weakest to strongest

Brief notes on security strength included for each type

Diagram is clear and easy to understand

Solution

Wi-Fi Standards Evolution and Security

  802.11b (1999)
  Max Speed: 11 Mbps
  Frequency: 2.4 GHz
       |
       v
  802.11g (2003)
  Max Speed: 54 Mbps
  Frequency: 2.4 GHz
       |
       v
  802.11n (2009)
  Max Speed: 600 Mbps
  Frequency: 2.4 & 5 GHz
       |
       v
  802.11ac (2013)
  Max Speed: 3.5 Gbps
  Frequency: 5 GHz
       |
       v
  802.11ax (Wi-Fi 6) (2019)
  Max Speed: 9.6 Gbps
  Frequency: 2.4 & 5 GHz


Wi-Fi Security Types

  WEP (Weak) - Easily cracked, outdated
  WPA (Better) - Improved but vulnerable
  WPA2 (Strong) - Widely used, secure
  WPA3 (Strongest) - Latest, best security

This diagram shows the timeline of Wi-Fi standards starting from 802.11b in 1999 to 802.11ax (Wi-Fi 6) in 2019. Each standard is labeled with its maximum speed and the frequency band it uses. The arrows indicate the progression and improvement over time.

Below the standards, common Wi-Fi security types are listed from weakest to strongest. WEP is outdated and insecure, WPA improved security but has vulnerabilities, WPA2 is currently widely used and secure, and WPA3 is the latest and strongest security standard.

Variations - 2 Challenges

[intermediate] Draw a flowchart to decide which Wi-Fi security type to use based on device compatibility and security needs.

[advanced] Draw a detailed diagram comparing Wi-Fi 5 (802.11ac) and Wi-Fi 6 (802.11ax) focusing on speed, frequency bands, and security improvements.