網站安全測試儀

您的設備缺少重要的安全性和品質修復錯誤

以下是一些有用的方法，其中任何一個都可以成為您的解決方案.

1. 使用 Windows 設定疑難排解工具

開啟 Windows 設定並選擇更新 & 安全. 現在轉到左側窗格並選擇疑難排解. Windows 更新疑難排解開啟後, 點擊“運行疑難排解”並等待該過程完成. 系統重啟後, 再次嘗試更新您的計算機.

3. 修復損壞的文件

第一的, 運行命令提示符: 在 Windows 搜尋框中, 輸入命令, 右鍵單擊所需的結果並選擇“以管理員身份執行”.

下一個, 在命令提示字元視窗中, 輸入DISM.exe / 在線的 / 清理影像 / 恢復健康, 按 Enter 並等待幾分鐘以完成流程. 現在輸入 sfc / 立即掃描並按 Enter. 過程完成後, 關閉命令提示字元並檢查 Windows 更新是否正常運作.

5. 回滾作業系統更新

開啟計算機設定並開啟更新 & 安全性和正確的部分, 點選 “查看更新歷史記錄”. 下一個, 選擇卸載更新，然後在出現的清單中, 按一下 Microsoft Windows 的最新更新. 現在卸載它並返回 Windows Update 檢查更新. 新舊更新應如預期安裝. 您也可以前往微軟官方更新目錄網站，搜尋您有興趣的更新; 手動下載並安裝它們.

OKTA Security Breach 2022

Many large corporate customers were horrified to learn of the recent Okta security breach.

Okta says 366 corporate customers, or about 2.5% of its customer base, were impacted by a security breach that allowed hackers to access the company’s internal network.

The authentication giant admitted the compromise after the Lapsus$ hacking and extortion group posted screenshots of Okta’s apps and systems on Monday, some two months after the hackers first gained access to its network.

The breach was initially blamed on an unnamed subprocessor that provides customer support services to Okta. In an updated statement on Wednesday, Okta’s chief security officer David Bradbury confirmed the subprocessor is a company called Sykes, which last year was acquired by Miami-based contact center giant Sitel.

Okta has admitted it “made a mistake” by not telling customers sooner about a security breach in January, in which hackers were able to access the laptop of a third-party customer support engineer.

The Lapsus$ hacking group published screenshots of Okta’s systems on March 22, taken from the laptop of a Sitel customer support engineer, which the hackers had remote access to on January 20.

“We want to acknowledge that we made a mistake. Sitel is our service provider for which we are ultimately responsible. In January, we did not know the extent of the Sitel issue – only that we detected and prevented an account takeover attempt and that Sitel had retained a third party forensic firm to investigate. At that time, we didn’t recognize that there was a risk to Okta and our customers

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