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Escaping VMware’s NSX Edge OS Jailed Shell

In this blog post we provide details about a CLI injection vulnerability that we discovered during a penetration testing engagement against VMware Cloud Director. The vulnerability was identified on NSX Edge OS version < 6.4.13:

https://www.secforce.com/blog/escaping-vmwares-nsx-edge-os-jailed-shell/

www.secforce.com

SECFORCE - Security without compromise

Cybersecurity consultancy specialized in offensive security helping top-tier organisations all over the world.

214 viewsYevgeniy Goncharov, 11:33

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Tutorial: Kubernetes Vulnerability Scanning & Testing With Open Source

https://www.conjur.org/blog/tutorial-kubernetes-vulnerability-scanning-testing-with-open-source/

CyberArk Developer

Tutorial: Kubernetes Vulnerability Scanning & Testing With Open Source

Explore our CyberArk open-source tools, Kubesploit and KubiScan, that will help Kubernetes users maximize their security.

2.78K viewsYevgeniy Goncharov, 13:16

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FREE CYBERSECURITY SERVICES AND TOOLS from CISA

https://www.cisa.gov/free-cybersecurity-services-and-tools

Cybersecurity and Infrastructure Security Agency CISA

No Cost Cybersecurity Services & Tools | CISA

245 viewsYevgeniy Goncharov, edited 05:35

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224 viewsYevgeniy Goncharov, 07:36

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MicrosoftSecurity_Best_Practices.pdf

9.6 MB

MicrosoftSecurity Best Practices

Known as the AzureSecurity Compass or MicrosoftSecurity
Compass) is a collection of best practices that provideclear actionable guidancefor security related decisions.
This is designed to help you increaseyour security postureand reducerisk whether your environment is cloud-
only, or a hybrid enterprisespanning cloud(s) and on-premises data centers.This guidance was formerly
referred to as AzureSecurity Compass and is now increasing in scopeto encompass all Microsoft security
guidanceand capabilities, including Microsoft 365

315 viewsYevgeniy Goncharov, edited 09:25

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Node.js Tutorial for Beginners: Learn Step by Step in 3 Days

https://www.guru99.com/node-js-tutorial.html

Guru99

Node.js Tutorial for Beginners: Learn Step by Step in 3 Days

Learn Node js Tutorial for Beginners: This course cover various aspect of node.js like modules, express, promises, generators, MongoDB, etc.

254 viewsYevgeniy Goncharov, edited 11:12

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Docker optimization guide: the 12 best tips to optimize Docker image security

https://www.augmentedmind.de/2022/02/20/optimize-docker-image-security/

AugmentedMind.de

Docker optimization guide: the 12 best tips to optimize Docker image security

Learn how to optimize your Docker image security with 12 useful tips. Understand the underlying attack vector, and the mitigation approaches.

300 viewsYevgeniy Goncharov, edited 07:39

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OwnCloud with Raspberry PI: self host your private cloud

https://peppe8o.com/owncloud-with-raspberry-pi-self-host-your-private-cloud/amp/

Peppe8O

OwnCloud with Raspberry PI: self host your private cloud

Install and setup OwnCloud on Raspberry PI by using docker to get a private cloud to share files and collaborate by keeping all files yours

248 viewsYevgeniy Goncharov, edited 14:12

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A Method for Decrypting Data Infected with Hive Ransomware.pdf

3.6 MB

A Method for Decrypting Data Infected with Hive Ransomware

252 viewsYevgeniy Goncharov, edited 03:19

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Bash Functions in Linux

When writing complex logic in Bash noscripts, it makes sense to group it in reusable functions.
In this quick tutorial, we’re going to take a look at how to define and use Bash functions:

https://www.baeldung.com/linux/bash-functions

Baeldung on Linux

Bash Functions in Linux | Baeldung on Linux

Learn how to define and use Bash functions

3.42K viewsYevgeniy Goncharov, edited 04:01

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Казалось бы - типичная ситуация: средиректить NGINX HTTP/HTTPS WWW домен на этот же домен или другой без WWW

Действительно, все просто, но есть нюанс - для корректного HTTPS WWW домена надо подложить небольшой конфиг, редиректящий на нужный таргет.

В общем родился такой вот пост, на заметочку - Лаконичный конфиг NGINX для редиректа с WWW и без

https://sys-adm.in/systadm/971-lakonichnyj-konfig-nginx-dlya-redirekta-s-www-i-bez.html

sys-adm.in

Лаконичный конфиг NGINX для редиректа с WWW и без - Для сисадминов и не только

Sys-Adm.in - Сайт для сисадминов и не только. Здесь собраны различные материалы основанные на личной практике. Блог Евгения Гончарова.

252 viewsYevgeniy Goncharov, 08:56

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Скрипты для диагностики DNS появившиеся в рамках BLD DNS проекта

На сегодня их 5:
- DNS-TESTER
- BENCH-DNS
- CHECK-DNS-SERVERS
- MAC-DNS
- BLD-LOOKUP

О каждом из них, с примером результата работы скриптов, рассказал у себя в Sys-Adm.in блоге

sys-adm.in

Скрипты для диагностики DNS появившиеся в рамках BLD DNS проекта - Для сисадминов и не только

230 viewsYevgeniy Goncharov, 14:47

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15 Best Cloud Security Certifications In 2022

https://worldscholarshipforum.com/best-cloud-security-certifications/

World Scholarship Forum

15 Best Cloud Security Certifications In 2022

Find AWS Certified Security and Certified Encryption Specialist (ECES) and other Best Cloud Security Certifications to advance your career.

207 viewsYevgeniy Goncharov, 16:14

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Comparing Node JavaScript to JavaScript in the Browser

https://css-tricks.com/node-javanoscript-compared-to-javanoscript/

CSS-Tricks

Comparing Node JavaScript to JavaScript in the Browser | CSS-Tricks

Node JavaScript is a great way to write server-side code. This article shows how to write your own APIs and tools using Node.

205 viewsYevgeniy Goncharov, 16:18

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Early peek at C# 11 features

https://devblogs.microsoft.com/dotnet/early-peek-at-csharp-11-features/

Microsoft News

Early peek at C# 11 features

Learn about the C# 11 preview features you can try out in Visual Studio 17.1 and the .NET SDK version 6.0.200.

218 viewsYevgeniy Goncharov, 00:30

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Bvp47. Top-tier Backdoor of US NSA Equation Group

Technical Details

https://www.pangulab.cn/files/The_Bvp47_a_top-tier_backdoor_of_us_nsa_equation_group.en.pdf

256 viewsYevgeniy Goncharov, 01:30

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MicroPython IDEs for ESP32 and ESP8266

https://randomnerdtutorials.com/micropython-ides-esp32-esp8266/

Random Nerd Tutorials

MicroPython IDEs for ESP32 and ESP8266 | Random Nerd Tutorials

This article shows a list of IDEs compatible with MicroPython that you can use to program your ESP32 and ESP8266 boards. Do you want to start learning MicroPython, but you don't know which IDE you should use?

252 viewsYevgeniy Goncharov, 11:25

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Время. К ценности времени зачастую относятся пренебрежительно, трата времени может зависеть не только от Вас, но и от кого-то ещё.

Уважение и бережность своего и чужого времени - ценный навык.

Опоздание, оттягивание и тому подобные вещи, ни что иное, как пустая трата оного, если не воровство его, если собственная пренебрежительность касается других. Оттягивание - вор времени (с).

Существуют воры, которых не наказывают, но которые крадут у людей самое ценное - время (Наполеон Бонапарт)

Цените время друзья мои, в не зависимости от того, чьё оно.

394 viewsYevgeniy Goncharov, edited 16:43

Sys-Admin Up

https://youtu.be/erka8USiBgM

YouTube

Build a CRM with Google Sheets + PostgreSQL + Stripe API Tutorial (Ecommerce Course)

Build a CRM (Customer Relationship Management tool) using the Retool low-code platform. We will be learning how to use the Google Sheet API, Stripe API, SMTP API as well as a PostgreSQL database.

✏️ Ania Kubów created this course. Check out her channel:…

304 viewsYevgeniy Goncharov, 05:31

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Node.js Error Handling Best Practices: Ship With Confidence

https://stackify.com/node-js-error-handling/

Stackify

Node.js Error Handling Best Practices: Ship With Confidence - Stackify

Want to ship your Node.js applications with confidence? Learn Nodejs error handling best practices, tips, and tricks with our simple guide.