lcm
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
      • Invitee
    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Versions and GitHub Sync Engagement control Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
Invitee
Publish Note

Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

Your note will be visible on your profile and discoverable by anyone.
Your note is now live.
This note is visible on your profile and discoverable online.
Everyone on the web can find and read all notes of this public team.
See published notes
Unpublish note
Please check the box to agree to the Community Guidelines.
View profile
Engagement control
Commenting
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
  • Everyone
Suggest edit
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
Emoji Reply
Enable
Import from Dropbox Google Drive Gist Clipboard
   owned this note    owned this note      
Published Linked with GitHub
Subscribed
  • Any changes
    Be notified of any changes
  • Mention me
    Be notified of mention me
  • Unsubscribe
Subscribe
# OpenID 簡介:數位萬能鑰匙 🗝️ ## 🤔 什麼是 OpenID? 我們來用一個簡單的方式,聊聊什麼是「OpenID」。 大家可以把它想像成一把「數位萬能鑰匙」。 ## 🏫 我們現在的狀況 想想看,我們在學校會用到多少個不同的網站或系統? - 🏢 可能要登入「**校務行政系統**」看公文、登記成績 - 📝 可能要登入「**線上差勤系統**」請假 - 📚 可能要登入「**圖書館網站**」借書 - 🎓 可能還要登入「**教育局的線上研習系統**」報名課程 這麼多系統,每一個都需要一組自己的帳號和密碼。就像我們身上帶了一大串鑰匙,每一把只能開一扇門。 ### 😰 常見的困擾 結果常常是: - **忘記密碼**:「糟糕,這個系統的密碼是什麼?試了好幾次被鎖住了!」🔒 - **管理困難**:要記住這麼多組帳號密碼,很麻煩 😵‍💫 - **安全性問題**:為了方便,很多人會把所有密碼設成一樣的。但這樣一來,只要有一個網站的密碼外洩,你所有的帳號就都危險了!⚠️ ## 🛠️ OpenID 如何解決這個問題? OpenID 就是為了解決這個煩惱而生的。 它就像我們去辦了一把「**數位萬能鑰匙**」,這把鑰匙是由一個你非常信任的機構(例如:Google、Microsoft、教育部)發給你的。 ### 🔄 登入流程 有了這把萬能鑰匙之後,情況就完全不同了: 1. 當你要登入學校的某個系統時,那個系統的網站上會有一個選項,像是「**使用 Google 帳號登入**」或「**使用教育雲端帳號登入**」📱 2. 你點擊這個按鈕 👆 3. 網站會把你帶到 Google 或教育部的登入頁面(你信任的那個機構)🌐 4. 你在那裡輸入你唯一需要記住的那組帳號密碼 🔑 5. 登入成功後,那個機構會跟學校的系統說:「**這位是王老師,我確認過他的身分了,讓他進去吧!**」✅ 6. 然後,你就成功登入學校的系統了!🎉 > 整個過程中,你完全沒有把你的密碼告訴學校的那個系統,非常安全。🔐 ## ✨ OpenID 的三大好處 對我們教職員來說,使用 OpenID 有三大好處: ### 1. 方便省事 (Convenience) 🚀 - **一組帳密通天下**:不用再記一大堆不同的帳號密碼,只要管好你那把「萬能鑰匙」(例如 Google 帳號)就好 - **快速登入**:通常點一下就進去了,省去每次都要輸入帳密的麻煩 ### 2. 安全性高 (Security) 🛡️ - **密碼不外流**:你的主要密碼只會交給你信任的大公司(像 Google),不會洩漏給各個小網站或系統 - **降低被盜風險**:即使學校某個系統被駭客入侵,你的主要密碼也是安全的 ### 3. 管理輕鬆 (Easy to Manage) 📊 - 你只需要專心保護好你的那一把「萬能鑰匙」即可,例如幫它設定兩步驟驗證,增加安全性 ## 🎯 總結 總結來說,OpenID 就是一個「**單一登入**」(Single Sign-On, SSO)的標準化做法。 它讓我們的網路生活: - 更方便 ✅ - 也更安全 ✅ 讓我們可以把更多心力專注在教學和校務工作上,而不是浪費在記密碼和登入的瑣事上。 希望這樣的解釋能幫助大家更容易理解!🎓 --- *📝 這篇文章使用簡單易懂的「萬能鑰匙」比喻來解釋 OpenID 概念,適合教職員工快速理解這項技術的實用價值。*

Import from clipboard

Paste your markdown or webpage here...

Advanced permission required

Your current role can only read. Ask the system administrator to acquire write and comment permission.

This team is disabled

Sorry, this team is disabled. You can't edit this note.

This note is locked

Sorry, only owner can edit this note.

Reach the limit

Sorry, you've reached the max length this note can be.
Please reduce the content or divide it to more notes, thank you!

Import from Gist

Import from Snippet

or

Export to Snippet

Are you sure?

Do you really want to delete this note?
All users will lose their connection.

Create a note from template

Create a note from template

Oops...
This template has been removed or transferred.
Upgrade
All
  • All
  • Team
No template.

Create a template

Upgrade

Delete template

Do you really want to delete this template?
Turn this template into a regular note and keep its content, versions, and comments.

This page need refresh

You have an incompatible client version.
Refresh to update.
New version available!
See releases notes here
Refresh to enjoy new features.
Your user state has changed.
Refresh to load new user state.

Sign in

Forgot password

or

By clicking below, you agree to our terms of service.

Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in with Wallet
Wallet ( )
Connect another wallet

New to HackMD? Sign up

Help

  • English
  • 中文
  • Français
  • Deutsch
  • 日本語
  • Español
  • Català
  • Ελληνικά
  • Português
  • italiano
  • Türkçe
  • Русский
  • Nederlands
  • hrvatski jezik
  • język polski
  • Українська
  • हिन्दी
  • svenska
  • Esperanto
  • dansk

Documents

Help & Tutorial

How to use Book mode

Slide Example

API Docs

Edit in VSCode

Install browser extension

Contacts

Feedback

Discord

Send us email

Resources

Releases

Pricing

Blog

Policy

Terms

Privacy

Cheatsheet

Syntax Example Reference
# Header Header 基本排版
- Unordered List
  • Unordered List
1. Ordered List
  1. Ordered List
- [ ] Todo List
  • Todo List
> Blockquote
Blockquote
**Bold font** Bold font
*Italics font* Italics font
~~Strikethrough~~ Strikethrough
19^th^ 19th
H~2~O H2O
++Inserted text++ Inserted text
==Marked text== Marked text
[link text](https:// "title") Link
![image alt](https:// "title") Image
`Code` Code 在筆記中貼入程式碼
```javascript
var i = 0;
```
var i = 0;
:smile: :smile: Emoji list
{%youtube youtube_id %} Externals
$L^aT_eX$ LaTeX
:::info
This is a alert area.
:::

This is a alert area.

Versions and GitHub Sync
Get Full History Access

  • Edit version name
  • Delete

revision author avatar     named on  

More Less

Note content is identical to the latest version.
Compare
    Choose a version
    No search result
    Version not found
Sign in to link this note to GitHub
Learn more
This note is not linked with GitHub
 

Feedback

Submission failed, please try again

Thanks for your support.

On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

Please give us some advice and help us improve HackMD.

 

Thanks for your feedback

Remove version name

Do you want to remove this version name and description?

Transfer ownership

Transfer to
    Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

      Link with GitHub

      Please authorize HackMD on GitHub
      • Please sign in to GitHub and install the HackMD app on your GitHub repo.
      • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
      Learn more  Sign in to GitHub

      Push the note to GitHub Push to GitHub Pull a file from GitHub

        Authorize again
       

      Choose which file to push to

      Select repo
      Refresh Authorize more repos
      Select branch
      Select file
      Select branch
      Choose version(s) to push
      • Save a new version and push
      • Choose from existing versions
      Include title and tags
      Available push count

      Pull from GitHub

       
      File from GitHub
      File from HackMD

      GitHub Link Settings

      File linked

      Linked by
      File path
      Last synced branch
      Available push count

      Danger Zone

      Unlink
      You will no longer receive notification when GitHub file changes after unlink.

      Syncing

      Push failed

      Push successfully