老张是一家精密机械加工厂的老板，2025 年底，他经历了一场几乎让他破产的 “至暗时刻”。公司培养了三年的核心技术骨干，突然提出离职。老张念在旧情，不仅批了离职，还多发了一个月工资。然而，仅仅两周后，老张在竞对的新品发布会上，看到了跟自家尚未上市的新品一模一样的图纸方案。 那一刻，老张才意识到：在这个数据即资产的时代，防人之心不可无，没有技术手段的防范，所有的信任都可能成为刺向企业的利刃。 跨入 ...

这是全球 500 强企业中常见的面孔。赛门铁克的加密解决方案非常成熟，支持全盘加密和可移动存储加密。它的强项在于合规性管理，如果你的企业需要通过各类国际安全认证（如 ISO27001），用它会省去很多麻烦。它提供了详细的合规报告和集中管理控制台。当然 ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

The data will be randomicly encrypted with 24.883.200.000 different combinations. So the same data with same password will always look diferent. The key to decrypt is divided in 5 parts, combined with ...

We don’t know exactly what he said, but in 1971, Ray Tomlinson used Arpanet to send the first email ever. You can bet he was only thinking about getting the message to its destination, not about ...

Abstract: Federated Learning (FL) is widely used in various industries because it effectively addresses the predicament of isolated data island. However, eavesdroppers is capable of inferring user ...