Stanley Sim

Security with regard to wireless AP deployment, use one or two recognised SSIDs for the whole campus. This prevents users from logging to unauthorised hotspots, preventing man-in-the-middle attacks.

Capacity depends on choosing 2.4GHz or 5GHz, and ensuring they do not cause CCI. CCI results in lower transfer rate and not using your infrastructure optimally. Use channel management to ensure no CCI-induced problems.

Coverage depends on the AP you used. A small AP might provide enough coverage to a single classroom, while a large AP might cover multiple classrooms. 2.4GHz could penetrate walls better, but has smaller transfer rate. 5 GHz penetrate less, but has higher transfer rate.

Generally, a school network should take into consideration the 3 points: coverage, capacity and security.

You can create an image in iPadOS with Keynote. #Keynote #iPadOS @AppleEDU @Apple #appledistinguishededucator

You will learn to install Apache, MariaDB(an alternate MySQL) and PHP, together with FreeRADIUS.

You should use this if you have a Linux machine in your network. In this tutorial, I will install all the needed systems to enable FreeRADIUS from a fresh install of Ubuntu Server 18.04.3.

While exploring the best authentication methods for use within my school network, I came across RADIUS. FreeRADIUS is the open source app that many enterprises use to authenticate their users. stanleysim.com/2019/09/27/in… #FreeRADIUS #RADIUS #Network #NetworkAuthentication

Unit 1.3: User Entry. This lesson creates a UITextField and connect it to the view controller. stanleysim.com/2019/09/23/us… @AppleEDU #Swift #EveryoneCanCode #SwiftlyCoded

Unit 1.1: Hello World. Creating an introduction app with Swift using Xcode. stanleysim.com/2019/09/03/he… @AppleEDU #Swift #EveryoneCanCode #SwiftlyCoded #Xcode @simyseng

Unit 1.2: Simple Calculator #EveryoneCanCode #Swift @AppleEDU #SwiftlyCoded stanleysim.com/2019/09/08/si…