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在java8 121版本以前，只要这样就能任意代码 rmiTest.java 在java8 121版本之后，需要加com.sun.jndi.rmi.object.trustURLCodebase=true rmiTest2 rmi在java8 121版本之前的调用满足: 一个类，一个方法，一个参数，

深度解读DevSecOps。

F5 Labs' Preston Hogue gives a video interview to Bank Info Security, discussing the importance of application threat intelligence to DevSecOps professionals.

Similar to diverse workforces performing at a higher level, diverse network service deployments perform at a higher level that is increasingly important as the Internet continues to augment our reality. Akamai has 20 years of edge service deployment experience. Akamai's Intelligent Edge has proven that the "edge" requires more than "servers" on the edge. Fast, intelligent, and secure edge services require a mix of approaches, principles, and designs that start with DNS in mind.

An outline of the NCSC's approach to understanding the security of Software as a Service (SaaS) offerings.

Guidance for enterprise administrators who want to reduce the likelihood of being held to ransom by WannaCry (or other types of ransomware).

If your security culture isn't improving naturally, here's what you can do about it.

Here we explain a bit about maturity models, look at how they've been used for cyber security, and explain why the NCSC is no longer supporting the IA Maturity Model (IAMM) introduced in 2008.

目的 编写一个最小的 ELF 程序，来加强对 ELF 文件格式的掌握和理解。（参考：《程序员的自我修养》一书） 源代码 这里采用 GCC 内置汇编代码的编写来避免 libc 中自带的库函数代码 。 汇编代码采用 AT&T 格式 这里采用系统调用号来进行系统调用。 参考：http://syscalls

Mysql 储存过程注入 mysql有着储存过程这个功能, 这次作者刚好遇到注入点在调用储存过程的sql注入. 基本知识 mysql可以通过以下语句创建一个储

前言 题目模拟了一起黑客入侵窃取服务器信息的案件，在整个案件中如果通过线索的搜集把各个蛛丝马迹都串起来，还是挺有趣的。赛后对案件进行了复盘，案件描述如下： ![image.png 418.7kB][1] 从线索来看这里应该是 a 和 e 的犯罪嫌疑比较大。 所给的取证材料有这些： ![image.p

关于刷洞、挖洞以及奖励，一个退役SRC选手的一些想法。

咕咕咕咕咕 连续若干CTF以后就是各种考试作业DDL催命_(:з」∠)_ 等这两周各种考察课完了慢慢补各种活儿吧~ 先交一下之前的DDWP-0- 还请各位大佬多指正~ Windows Reverse1 通过段名发现是UPX壳，upx -d脱壳后进行分析 核心函数只是通过data数组做一个转置，反求index即可 值得一说的是data的地址与实际数组有一些偏移 由于输入的可见字符最小下标就是空格的0...

WebLogic任意文件上传漏洞(CVE 2019 2618) 0x01 漏洞描述 漏洞介绍 CVE 2019 2618漏洞主要是利用了WebLogic组件中的DeploymentService接口，该接口支持向服务器上传任意文件。攻击者突破了OAM（Oracle Access Management

菜的扣脚的我为了使在 CTFd 中注册页面中新增一个学号的功能，捣鼓了半天。最后终于弄好了，这里做下总结。个人对 flask 还是不是很熟悉。。 这里以添加一个 sid 的字段为例 数据库配置 在 mysql 数据库中添加一个列名为 sid 的字段名 有两个注意的点： 1. 字段需要设置默认值，不然

Attackers using IP addresses in Vietnam, China, and Russia focused on attacking applications over Samba, SSH, and HTTP.

How much of your personal data is stored online? Well, if you are anything like the ‘average Jo’ – the...

The post It’s World Password Day – Give your Passwords an Overhaul! appeared first on McAfee Blog.

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Gozi authors, who targeted banks in Canada, France, and the US in January 2019, shifted their targets to Italian banks in February 2019.