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How charities can erase personal data from donated laptops, phones and tablets, before passing them on.

亲身经历，现身说法

这篇文章主要是讨论ios内核堆的分配特性，辟谣下：zalloc内存分配器并没有在释放内存时将object随机插入freelist链表中。

工作中，用到了网络知识，本科时候大部分都学过，刷b站复习一下，以下就是复习笔记。 二层隔离技术-MUX-VLAN 实现PC1，PC2，PC3，PC4可以和Server1访问，PC1和PC2可以互相访问，PC3和PC4不能相互访问，其中VLAN 30 主VLAN，VLAN 10为互通型从VLAN，VL

网商银行安全团队致力于通过创新安全技术守护用户的数据与资金安全，为银行业务数字化转型保驾护航，期待与金融行业

在城市规划领域中有个非常著名的“城市进化模型”，该模型以“监管”为核心，以“规划、建设、运营、评估”为过程，通过不断迭代达到城市持续进化和持续发展的目的，我认为把该模型同样适用于用户安全能力进化场景。

和杨枫（HeavenDuke）老师合作写的一篇分析

I remember well my first day as a member of Akamai's InfoSec department. The Friday prior, I'd just completed the Akamai Technical Academy, a five-month crash-course in all things tech, and was now, on a cold but sunny Monday morning, joining InfoSec for their weekly staff meeting. Eager to make a good first impression, I took a seat at the large, crowded conference table, opened my notebook, and started to take notes.

Using Zero Trust for Microservices with DevSecOps: Advice from USAF’s Nicolas Chaillan

The year three report covers 2019 and aims to highlight the achievements and efforts made by the Active Cyber Defence programe.

嗯...

On 14 July, 2020, Oliver Hough, a security researcher from Cyjax, published a report centered on a phishing campaign targeting banking customers in the United Kingdom, which evades two-factor authentication (2FA).

Do the math. For the past decade, digital businesses have been investing in digital transformation initiatives. The promise is to increase top-line growth while maximizing customer lifetime value. As infrastructure improves, IT spending is shifting from the cloud to the edge. But while edge computing makes headlines, can you expect a meaningful return?

The work of creating the most inclusive and diverse organization is never-ending. While that may seem daunting to some, I see it as exhilarating. Sure, I say that from the perspective of VP! But at Akamai, Inclusion, Diversity, & Engagement (ID&E) is a set of habits that belong to us all, and it's a commitment we should proudly share.

We’ve all come to a realization that we don’t go anywhere without our phone. It’s a utility that helps us...

The post Millions Affected by Malware Attributed to Android Barcode-Scanning App  appeared first on McAfee Blog.

安全运营是个老生常谈的话题，但在新的威胁形势、新的技术和运营理念下，基于体系化、实战化、常态化的安全运营受到越来越多用户的关注和青睐

博采众长，融会贯通

It's not news that some of the top government agencies and companies in the world were victims of the SolarWinds attack. At this point, I can say it's the reason I didn't have a smoother transition back into work-life following a long vacation. As I understand it, the breaches happened after malicious code was inserted into a software patch that was downloaded by the companies and agencies. The installation of the patch executed malicious code, called SUNBURST, which created an entry point for other malicious codes (TEARDROP/RAINDROP). These additional codes were used to allow attackers to move laterally within the network and exfiltrate sensitive customer information to a public command and control server.

博采众长，融会贯通