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Slack 的防止資料遺失功能
Slack 具有防止資料遺失 (DLP) 功能,可降低在 Slack 組織內分享機密、惡意或個人身分識別資訊所帶來的風險。Slack DLP 會掃描由貴組織成員傳送的訊息、文字型檔案和畫板,查找是否有內容違反你所建立的規則。
運作方法
組織主要擁有者,以及具有管理員系統角色的成員可以指派 DLP 管理員系統角色 給成員。
DLP 管理員可以使用 regex 建立自訂規則或從一些預先設定的規則中進行選擇,以掃描 Slack 中是否有可能需要管理員採取行動的訊息和檔案。
規則可進一步自訂為只套用在 Enterprise Grid 組織中的特定對話類型與工作空間。
DLP 管理員將收到 Slackbot 傳送的每日違規行為摘要,可以在 DLP 控制面板中對訊息和檔案採取行動 。
備註: DLP 不會掃描 Slack Connect 對話中的畫板。
建立 DLP 規則
你可以自訂規則或選擇預先設定的規則,以便在 Slack 中掃描信用卡號碼或個人識別資訊等資料。建立規則時,DLP 管理員可以在有人違反規則時從下列選擇一個要採取的動作:
僅顯示 DLP 控制面板警示
向違反 DLP 規則的成員顯示警告*
先隱藏 (或「埋葬」) 訊息或檔案,直到可供審查為止
* 成員警告無法顯示在違反 DLP 規則的畫板上。
在桌面上,按一下側欄中的組織名稱 。
將游標放在功能表的「工具與設定 」上,然後按一下「組織設定 」。
按一下左側欄中的「 安全性 」,並選擇「防止資料遺失 」。
按一下右上角的「建立規則 」。
在「規則名稱 」下方,選擇規則的名稱。
從下拉式功能表選取預先設定的規則,或按一下「使用自訂規則運算式 」並輸入你想追蹤的 regex 字串。
選取有人違反規則時「要執行的動作 」並 (如果適用) 自訂要顯示的文字,然後按一下「下一步 」。
選擇規則是否要套用到 Slack Connect 對話、特定工作空間,以及 Grid 組織中的特定對話類型。
按一下「儲存規則 」即可完成。
備註: 預先設定的 DLP 規則是由 Slack 參考業界最佳做法後,使用演算法建立而成。請注意,預先設定的規則可能無法偵測出所有目標資料,反而有可能誤判。
管理 DLP 規則
你可以編輯 DLP 規則進行變更,或停用不再需要的規則。
在桌面上,按一下側欄中的組織名稱 。
將游標放在功能表的「工具與設定 」上,然後按一下「組織設定 」。
按一下左側欄中的「 安全性 」,並選擇「防止資料遺失 」。
在規則 標籤中,按一下你想變更的規則旁的 三個點圖示 。
選擇編輯 或停用 ,並依照提示操作。
按一下儲存規則 或停用 以完成。
管理 DLP 違規情形
當組織成員傳送的訊息違反 DLP 規則時,你會在 Slack DLP 控制面板中看到警示。接著,你可以在控制面板中封存警示、刪除訊息,或還原訊息 (如果訊息已隱藏)。請記住,警示會在 90 天後到期並從 DLP 控制面板中移除。
在桌面上,按一下側欄中的組織名稱 。
將游標放在功能表的「工具與設定 」上,然後按一下「組織設定 」。
按一下左側欄中的「 安全性 」,並選擇「防止資料遺失 」。
在「警示 」分頁下方,按一下以暗號標記的訊息。
按一下右上角的「管理 」,選取要執行的動作。
備註: 如果成員的暗號標記訊息或檔案遭到刪除,Slackbot 會通知他們。
誰可以使用此功能?
具有 DLP 管理員 系統角色的成員
適用於 Enterprise Grid 方案。
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