這一波季末大封鎖規模似乎很大，多處論壇上皆有討論，
有人提到這篇文章https://us.battle.net/forums/en/bnet/topic/20759202929，
小弟靠google翻譯部份，翻的不好請見諒...
Protect Your Adventurers
Register Key(s) to a Blizzard account:https://www.battle.net/account/creation/tos.html
Ensure your Diablo II install is using said registered Key
Ensure your Diablo II account has an up-to-date email address
Remove third party programs that may *enhance* Diablo II
保謢你的人物
＊請將序號註冊到暴風雪帳號 (就bn的那個連接，我就不再貼一次了)
＊確認你的D2是使用註冊過的序號
＊確認你的D2帳號有個最新、正確的信箱
＊移除可能"加強"D2的第三方程式
Reduce Risk To Your Adventurers
Do not buy keys from a third party
Do not buy 16 digit keys - If you currently have 16 digit keys, you should convert to 26 digit keys through Battle.net
Do not re-use keys already purchased from a third party
Do not use proxy networksDo not use web hosts
Do not share Keys or use Keys that have been made publicly available
Do not share accounts: possible reprisals for violations will envelop both party's shared accounts
Do not buy accounts or leveling services: such accounts are at high risk of being closed without warning
減少人物的風險
＊請勿購買第三方來源的序號
＊請勿購買16碼序號，若你現在使用的為16碼序號，你應該到暴風雪網站轉換成26碼序號
＊不要再使用已從第三方來源購買的序號
＊不要使用代理伺服器
＊不要使用網路主機
＊不要分享序號，也不要使用已公開的序號
＊不要分享帳號: 對違反行為的可能處罰包含雙方互相分享的帳號 (both party's shared accounts翻譯上是指"已被分享"的帳號，沒分享的私人帳號會不會被連坐，這裡沒寫)
＊別買帳號、和升級服務，這類帳號有高風險在無預警下被關閉
Also, keep in mind that anyone behind your network, or if your ISP shares your IP address (as in more than one persons are given the same IP address), gets restricted from battle.net, you will suffer the penalties along with them.
This is the unfortunate disadvantage of using a shared IP address.
Also, keep track of siblings and other people with access to your computer and/or network who play on Battle.net, as they can get you restricted as well.
此外，請留意你網路潛在風險、或你的網路服務公司是否有分享你的ip (若你以外的人能得到這ip)，會使你登入bn有風險，他們受處罰的話你也會一起，這對分享ip是個不幸的缺點。
此外，請留意你的兄弟姐妹、或其它能使用你的電腦、網路的人，若他們也玩bn，他們也可能讓你受罰。
小筆電打出的格式會跑掉，換桌機修改一下...
有人提到這篇文章https://us.battle.net/forums/en/bnet/topic/20759202929，
小弟靠google翻譯部份，翻的不好請見諒...
Protect Your Adventurers
Register Key(s) to a Blizzard account:https://www.battle.net/account/creation/tos.html
Ensure your Diablo II install is using said registered Key
Ensure your Diablo II account has an up-to-date email address
Remove third party programs that may *enhance* Diablo II
保謢你的人物
＊請將序號註冊到暴風雪帳號 (就bn的那個連接，我就不再貼一次了)
＊確認你的D2是使用註冊過的序號
＊確認你的D2帳號有個最新、正確的信箱
＊移除可能"加強"D2的第三方程式
Reduce Risk To Your Adventurers
Do not buy keys from a third party
Do not buy 16 digit keys - If you currently have 16 digit keys, you should convert to 26 digit keys through Battle.net
Do not re-use keys already purchased from a third party
Do not use proxy networksDo not use web hosts
Do not share Keys or use Keys that have been made publicly available
Do not share accounts: possible reprisals for violations will envelop both party's shared accounts
Do not buy accounts or leveling services: such accounts are at high risk of being closed without warning
減少人物的風險
＊請勿購買第三方來源的序號
＊請勿購買16碼序號，若你現在使用的為16碼序號，你應該到暴風雪網站轉換成26碼序號
＊不要再使用已從第三方來源購買的序號
＊不要使用代理伺服器
＊不要使用網路主機
＊不要分享序號，也不要使用已公開的序號
＊不要分享帳號: 對違反行為的可能處罰包含雙方互相分享的帳號 (both party's shared accounts翻譯上是指"已被分享"的帳號，沒分享的私人帳號會不會被連坐，這裡沒寫)
＊別買帳號、和升級服務，這類帳號有高風險在無預警下被關閉
Also, keep in mind that anyone behind your network, or if your ISP shares your IP address (as in more than one persons are given the same IP address), gets restricted from battle.net, you will suffer the penalties along with them.
This is the unfortunate disadvantage of using a shared IP address.
Also, keep track of siblings and other people with access to your computer and/or network who play on Battle.net, as they can get you restricted as well.
此外，請留意你網路潛在風險、或你的網路服務公司是否有分享你的ip (若你以外的人能得到這ip)，會使你登入bn有風險，他們受處罰的話你也會一起，這對分享ip是個不幸的缺點。
此外，請留意你的兄弟姐妹、或其它能使用你的電腦、網路的人，若他們也玩bn，他們也可能讓你受罰。
小筆電打出的格式會跑掉，換桌機修改一下...