智能运维

一、前言 Hertz[həːts] 是一个 Golang 微服务 HTTP 框架，在设计之初参考了其他开源框架 fasthttp、gin、echo 的优势， 并结合字节跳动内部的需求，使其具有高易用性、高性能、高扩…

Nexus是Sonatype提供的仓库管理平台，Nuexus Repository OSS3能够支持Maven、npm、Docker、YUM、Helm等格式数据的存储和发布；并且能够与Jekins、SonaQube和Eclipse等工具进行集成。Nexus支持作为宿主和代理存储库…

While the term is pretty self-explanatory, proof of address (PoA) is more than what it sounds. It refers to a document that shows where you live, but the process is essential for identity verificatio…

The red team is regarded as the aggressive part of the security apparatus. Red teams adopt the attacker’s mindset; they simulate real-world assaults and emulate the strategies and procedures of…

Malware attacks are one of the most common forms of cyber-attacks, Malwares in short is a malicious program which is designed to create damage to your computer or network. Malware comes in different …

Citrix published a Security Bulletin on 8th Nov 2022 in which it disclosed 3 new critical vulnerabilities in Citrix ADC and Gateway Products. All three tracked under the identifiers CVE-202…

Four Medium-severity security flaws have been detected that affect multiple Fortinet Networks devices. The vulnerabilities tracked under CVE identifiers CVE-2022-30307, CVE-2022-35842, CVE-2022-26122…

Google has published a security advisory against a new, high-severity heap buffer overflow in the GPU component of the Chrome browser. The vulnerability, tracked as CVE-2022-4135, is a high…

背景 因为种种原因安装了Linux系统Ubuntu 18.04.6,随之迎来了种种麻烦，于是决定安装回Windows 10系统。 安装步骤如下： 一、选择需要安装的系统 系统的安装的网址是 这里可以看到有X64和和X86的系统，有什么区别呢…

码制 二进制运算要用补码来进行计算。 移码：补码的符号位按位取反。 定点小数的表示范围：人为补码定义1.00为最小即-1，最大就是全1即1-2^-(n-1)， 校验码 奇偶校验码，可检查1位（奇数位）的错误，不可纠错。 CRC…