2021-05-19

Windows 10 (consumer editions), version 21H1

 Windows 10 (consumer editions), version 21H1

"For this multi-edition Consumer media, use a product key specific to the edition in the list you want to activate.

From the desktop, select the Start button > Settings > Update & Security > Activation. Select Change product key and enter your product key. If the key is valid, you'll be asked to confirm the edition change, and Windows then performs it for you.

This multi-edition Consumer media includes the following editions:
Windows 10 Home
Windows 10 Home N
Windows 10 Core Single Language
Windows 10 Pro
Windows 10 Pro N
*Windows 10 Pro for Workstations
*Windows 10 Pro N for Workstations
Windows 10 Pro Education
Windows 10 Pro Education N
Windows 10 Education
Windows 10 Education N

*Windows 10 Pro, version 1709 or newer, will need to be installed before using the Window 10 Pro for Workstations product key to activate that edition."

Windows 10 (consumer editions), version 21H1 (x64) - DVD (English)
已發行: 18/May/2021
SHA256: 6911E839448FA999B07C321FC70E7408FE122214F5C4E80A9CCC64D22D0D85EA
檔案名稱: en_windows_10_consumer_editions_version_21h1_x64_dvd_540c0dd4.iso

Windows 10 (consumer editions), version 21H1 (x64) - DVD (Chinese-Traditional)
已發行: 18/May/2021
SHA256: 12CD6874CB2FEBF1B8666BE8EDC010F87762230EEDF9CC1D75888C9D6C173AD0
檔案名稱: ct_windows_10_consumer_editions_version_21h1_x64_dvd_fa8f01e7.iso

Windows 10 (consumer editions), version 21H1 (x64) - DVD (Chinese-Simplified)
已發行: 18/May/2021
SHA256: DF88FFFE7E4763A7A01CF2F6546C83A864DA3E4DA35C78EC0838E2339371DB8F
檔案名稱: cn_windows_10_consumer_editions_version_21h1_x64_dvd_1baf479d.iso

Windows 10 (consumer editions), version 21H1 (x64) - DVD (Japanese)
已發行: 18/May/2021
SHA256: D6C844C1292663222211062B929278E69F042D60E4633BAA48C13A948629D9A2
檔案名稱: ja_windows_10_consumer_editions_version_21h1_x64_dvd_31e0959d.iso

Windows 10 (consumer editions), version 21H1 (x86) - DVD (English)
已發行: 18/May/2021
SHA256: 65CFEAA1ED3375012A4F11C7DEF5A2544B4338094760E2A9A79169136BB4A6BD
檔案名稱: en_windows_10_consumer_editions_version_21h1_x86_dvd_68cee121.iso

Windows 10 (consumer editions), version 21H1 (x86) - DVD (Chinese-Traditional)
已發行: 18/May/2021
SHA256: 50C878B9AC24F46E1FEB79E335E9F01A436F2DFA1CCAC6EB2F657C6CC7D42F19
檔案名稱: ct_windows_10_consumer_editions_version_21h1_x86_dvd_58f6f78f.iso

Windows 10 (consumer editions), version 21H1 (x86) - DVD (Chinese-Simplified)
已發行: 18/May/2021
SHA256: 46A7F84E5E4899D8B357391698800E1601096FBD16F3E439B44A27F93EFEBF3F
檔案名稱: cn_windows_10_consumer_editions_version_21h1_x86_dvd_5f857a50.iso

Windows 10 (consumer editions), version 21H1 (x86) - DVD (Japanese)
已發行: 18/May/2021
SHA256: 01CCAEBD70F159F4DA77FE43A70575205E75DFAA9C30C5264144BB02AF4C0663
檔案名稱: ja_windows_10_consumer_editions_version_21h1_x86_dvd_d222efdc.iso






Windows 10 (business editions), version 21H1

 Windows 10 (business editions), version 21H1

"For this multi-edition Business media, use a product key specific to the edition in the list you want to activate.

This multi-edition Business media includes the following editions:
Windows 10 Pro
Windows 10 Pro N
*Windows 10 Pro for Workstations
*Windows 10 Pro N for Workstations
Windows 10 Pro Education
Windows 10 Pro Education N
Windows 10 Education
Windows 10 Education N
Windows 10 Enterprise
Windows 10 Enterprise N

*Windows 10 Pro, version 1709 or newer, will need to be installed before using the Window 10 Pro for Workstations product key to activate that edition."

Windows 10 (business editions), version 21H1 (x64) - DVD (English)
已發行: 18/May/2021
SHA256: 0FC1B94FA41FD15A32488F1360E347E49934AD731B495656A0A95658A74AD67F
檔案名稱: en_windows_10_business_editions_version_21h1_x64_dvd_ec5a76c1.iso

Windows 10 (business editions), version 21H1 (x64) - DVD (Chinese-Traditional)
已發行: 18/May/2021
SHA256: E717786F9207924DF23656311614DF2F95DBB8B95B29A524FD4A5AB1F086C287
檔案名稱: ct_windows_10_business_editions_version_21h1_x64_dvd_1732d789.iso

Windows 10 (business editions), version 21H1 (x64) - DVD (Chinese-Simplified)
已發行: 18/May/2021
SHA256: F1FA599DA150F0443BF4ED01895AA5B1F447855934B12A0D750A74A69DC263D7
檔案名稱: cn_windows_10_business_editions_version_21h1_x64_dvd_57455ea1.iso

Windows 10 (business editions), version 21H1 (x64) - DVD (Japanese)
已發行: 18/May/2021
SHA256: A3439040E95093E488B72F35BC2996E5FB9D038967514867FA05AD34EC992E04
檔案名稱: ja_windows_10_business_editions_version_21h1_x64_dvd_bf142fee.iso

Windows 10 (business editions), version 21H1 (x86) - DVD (English)
已發行: 18/May/2021
SHA256: D6F70EB4F6A2BCD9F61553A9A4F643EC60BED9551DEDD95ED2989BCC638D71AB
檔案名稱: en_windows_10_business_editions_version_21h1_x86_dvd_1495793c.iso

Windows 10 (business editions), version 21H1 (x86) - DVD (Chinese-Traditional)
已發行: 18/May/2021
SHA256: 828C47C6BC2ECE56B629A6595BBDC2AA256A40A01F94D70413DA09B71A179511
檔案名稱: ct_windows_10_business_editions_version_21h1_x86_dvd_9dd06408.iso

Windows 10 (business editions), version 21H1 (x86) - DVD (Chinese-Simplified)
已發行: 18/May/2021
SHA256: 4739770856DF8E5776F4841874035309F5727473493E6AD58419C3A26431B0B6
檔案名稱: cn_windows_10_business_editions_version_21h1_x86_dvd_88612df4.iso

Windows 10 (business editions), version 21H1 (x86) - DVD (Japanese)
已發行: 18/May/2021
SHA256: 342AD7EFEB7F37E28D419382CF33F547F9E3CDAD7D9F6B58B727AFA552EF9FD9
檔案名稱: ja_windows_10_business_editions_version_21h1_x86_dvd_9d2f6fe7.iso




2021-03-16

這一次洞很大的Exchange Server,Proxylogon漏洞

 官方訊息:https://msrc-blog.microsoft.com/2021/03/02/multiple-security-updates-released-for-exchange-server/

KB5000871修正官方說明:Description of the security update for Microsoft Exchange Server 2019, 2016, and 2013: March 2, 2021 (KB5000871)

第一時間微軟只針對

  1. Exchange Server 2010 SP3,釋出RU32修正
  2. 對應Exchange Server 2013 CU23,修正檔
  3. 對應Exchange Server 2016 CU18,修正檔
  4. 對應Exchange Server 2016 CU19,修正檔
  5. 對應Exchange Server 2019 CU7,修正檔
  6. 對應Exchange Server 2016 CU8,修正檔

因為駭客攻擊日益嚴重,微軟破天荒放寬標準,

分別在3/8、3/10、3/11,連舊版Exchange Server都獲得更新,詳情請參照上述KB5000871修正官方說明

即使有舊版的安全性更新,建議盡量更新到最新的CU+hotfix,不僅修補漏洞,也補齊軟體的功能

 

微軟快速檢查程式:One-Click Microsoft Exchange On-Premises Mitigation Tool – March 2021 

靠執行 EOMT.ps1,此工具會執行三個操作:

  • 使用 UVE-2021-26855 使用 URL 重寫配置來緩解當前已知的攻擊。
  • 使用微軟安全掃描器掃描交換伺服器。
  • 嘗試扭轉已識別的威脅所做的任何更改。

2020-12-29

DNS over HTTPS

DNS over HTTPS (DoH) 維基百科介紹:https://zh.wikipedia.org/wiki/DNS_over_HTTPS

注意公共的 DNS over HTTPS 提供的廠商清單

 

FireFox啟動DoH:

參考文章:101.101.101.101 支援 DoH (Queries over HTTPS) - 財團法人台灣網路資訊中心部落格 | TWNIC Blog

到設定,一般,拉到最下面,選擇網路設定

勾選"開啟 DNS over HTTPS (H)",選擇Firefox內建的幾個服務

或是輸入"https://dns.twnic.tw/dns-query"使用TWNIC的DNS服務


 Chrome啟動DoH:

開啟設定後,左方選擇"隱私權和安全性" 的"安全性"

在"安全瀏覽"的下方,有進階,啟動"使用安全 DNS",選擇Chrome內建的幾個服務

選擇自訂,輸入"https://dns.twnic.tw/dns-query"使用TWNIC的DNS服務


 



Exchange Server 2019 CU15降臨

Exchange Server 2019跳階到下一代Exchange Server SE最重要的版本-CU15姍姍來遲 Exchange Server 2016/2019的技術支援週期即將於2025年10月14日結束 Exchange Server 2019 的累積更新 15...