Authentication is a mechanism that verifies whether an entity is who it claims to be. On a Linux system, applications, such as su, passwd or login, are used to authenticate users before they are given ...

How the mighty have fallen.... Used to be really good, but lately (2023-now) very buggy. Dashlane has made an intense push to expand market share, now targeting businesses. The rhetoric from the ...

2026年初，一场静默却致命的网络攻防战在中东悄然升级。据以色列国家网络安全局（INCD）与本土安全研究机构GBHackers联合披露，伊朗背景的高级持续性威胁组织APT42（又称Charming Kitten）正利用短链接服务与WhatsApp消息，对以色列国防、情报及军工领域人员实施新一轮鱼叉式钓鱼攻击。此次行动不仅延续了该组织长达十年的“社交工程+身份伪装”战术传统，更首次将主战场从电子邮件 ...

Employees are the best gateways to an enterprise’s sweet database; most of the time, they’re unaware of good cybersecurity ...

2025年10月，一家位于波士顿的医疗科技公司遭遇一场“教科书式”的网络攻击。攻击者并未暴力破解密码，也没有利用零日漏洞，而是通过一封看似普通的会议邀请邮件，附带一个名为“Q3_Investor_Briefing.html”的附件。财务总监Sarah点击后，浏览器跳转至一个与Microsoft 365登录页几乎无法区分的页面。她输入账号密码，随后手机收到一条来自微软的验证码短信——她照常输入。 几 ...

A video doorbell, also known as a smart doorbell, is akin to a digital receptionist for your home. Alongside ringing like a normal doorbell, these internet-connected doorbells let you see who’s on ...