华泰证券如何建设钓鱼防护体系 episode artwork

EPISODE · Nov 17, 2024 · 3 MIN

华泰证券如何建设钓鱼防护体系

from 网络安全AI说

选自公众号:安全村SecUN原文链接:https://mp.weixin.qq.com/s/BnWcCWEftamtaTF2k62AWQ1、背景介绍在实际社工钓鱼中,以邮件、IM投毒最为频繁,接下来主要通过钓鱼邮件和IM钓鱼的攻击过程来详细讲述下社会工程学的攻击过程与防御手段。(1)邮件钓鱼攻击者通常利用密码到期、发票、岗位薪资调整、财政补助等具有欺骗性的文字诱导受害者点击或者下载附件,从而达到窃取信息或远控的目的。其攻击方式也变得多种多样,通过日常安全运营可知,目前钓鱼邮件逐渐加密化、二维码化、图片化、精准化以及人工智能化。(2)IM钓鱼攻击者在充分了解被害人的职位、工作内容、基本称呼和一些公开信息后进行有针对性的对话,一般的IM投毒主要伪装成客户、投诉者等,利用客服人员的工作性质,工作内容进行有针对性的话术欺骗,最终诱导受害者点击病毒文件,从而进行进一步的渗透。其防范存在...去小宇宙查看完整单集简介前往小宇宙评论区与主播互动

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华泰证券如何建设钓鱼防护体系

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