Материалы по теме 'networking' | DevsDay.ru

IT-блоги Материалы по теме 'networking'

IT-блоги Материалы по теме 'networking'

Разработка dev.to 12 мая 2021 г. 15:49


UDP Introduction Let's talk about this really funny protocol, funny is a weird word for a networking protocol, but I'll try to make my point. I will try the same approach as my last post on TCP, making a simple python script and taking a...... читать далее

tutorial linux networking python

DevOps linuxhint.com 12 мая 2021 г. 14:59

IP or Internet Protocol address is used as a unique identity of a device on a network. This is analogous to our physical home address. is an IP address that the localhost refers to. This is also a loopback address. This article will explain...... читать далее


DevOps linuxhint.com 9 мая 2021 г. 22:44

You can connect to other Linux computers on your network from the command-line via SSH. The remote computer must have the OpenSSH server program installed for SSH to work. There are different methods, protocols, and tools to connect to remote compute...... читать далее


DevOps linuxhint.com 29 апреля 2021 г. 6:10

Hosts File is a plain-text file that works to map hostnames to various IP addresses. There are various reasons why we need to edit Hosts File, such as to easily block a website, handle and attack, etc. In this article, we’ll discuss how we can edit H...... читать далее


DevOps linuxhint.com 27 апреля 2021 г. 15:22

Monitoring for an open port is a key security measure for securing a remote server. Hackers usually target compromised servers by analysing critical open ports. To harden the security of system/servers, system administrators usually secure these port...... читать далее


DevOps linuxhint.com 27 апреля 2021 г. 14:06

Network administrators need to scan for connected devices on the network as a security measure. Maintaining a stable and secure network by preventing unauthorized access and keeping an eye on the activity of legitimate users is very important. In cas...... читать далее


DevOps linuxhint.com 27 апреля 2021 г. 13:47

Multiple devices can be connected with each other over a network. These devices have dedicated IP addresses. However, you want to assign an IP address to a device at times, and you want to look for a valid and unused IP address on the network. How to...... читать далее


Безопасность DZone Security 23 апреля 2021 г. 9:52

Introduction Security Groups are one of the fundamental concepts you need to learn when you are setting up infrastructure in AWS. Having a good understanding of their workings will help you not only design proper access for your EC2 instances but you...... читать далее

cloud aws networking aws vpc security groups

DevOps rtfm.co.ua 22 апреля 2021 г. 8:18

 Во время старта подов возникает ошибка «SQLSTATE[HY000] [2002] Connection refused’«, при чём в двух разных приложения — на РНР и на NodeJS. В РHР/Yii она возникает во время выполения pre-install hook в деплое Helm и выполн...... читать далее

Istio Kubernetes Networking Virtualization Проблемы и решения Networks

DevOps linuxhint.com 19 апреля 2021 г. 13:38

NIC or network interface card provides an interface between your system and a network apart from one wired network or wireless. Every NIC comes with a speed rating like 100 Mbps or 1Gbps. Knowing the NIC card speed can be helpful in different situati...... читать далее


DevOps rtfm.co.ua 19 апреля 2021 г. 7:00

 У нас в Deployments используется кастомный NodeLocal DNS в роли локального кеширующего DNS-сервера, что бы уменьшить количество запросов к AWS VPC DNS, см. Kubernetes: нагрузочное тестирование и high-load тюнинг — проблемы и решения. Выглядит м...... читать далее

Kubernetes Networking Virtualization Проблемы и решения DNS

DevOps linuxhint.com 15 апреля 2021 г. 23:19

There are various reasons for accessing another computer remotely from your laptop or desktop. In this guide, you will learn how to remotely access another computer on the same network from Linux distribution. Also, different methods, protocols, and...... читать далее


DevOps linuxhint.com 30 марта 2021 г. 14:04

Ngrok is a cross-platform tool that uses cloud services to expose local networked services behind NATs and firewalls over a secure tunnel. Ngrok can also share local websites, build/test webhook consumers, and self-host personal services. This articl...... читать далее


Разработка Facebook Research 27 марта 2021 г. 0:06

Academics come to work at Facebook at various stages of their career. Some join right after graduating; others join after… The post Navigating industry after academia: Q&A with Software Engineering Manager Hyojeong Kim appeared first on Fa...... читать далее

Networking & Connectivity Networking

DevOps rtfm.co.ua 24 марта 2021 г. 10:58

 Istio- одна из реализацией концепии Service Mesh, позволяющая реализовать Service Discovery, Load Balancing, контроль над трафиком, canary rollouts и blue-green deployments, мониторить трафик между приложениями. Мы будем использовать Istio в AW...... читать далее

Amazon web services Docker HOWTO's Kubernetes Networking Virtualization AWS Istio Networks service mesh

DevOps linuxhint.com 17 февраля 2021 г. 11:15

IP address is a distinctive address of every device once connected to the internet or local network. It is used to receive emails, messages, and alike from another device of different IP addresses. In this article, we are going to locate both private...... читать далее


Разработка simpleprogrammer.com 16 декабря 2020 г. 15:00

Personal branding is the latest buzz. Everyone is talking about building a personal brand and how it is helping them. Well, there is definitely truth to that. As a programmer, your personal brand is like a resume or portfolio that you are putting out...... читать далее

Best Practices Blogging Business Career Community Entrepreneurship Goals Guest Post People brand branding networking personal brand personal branding programming niche self-promotion social media twitter

DevOps linuxhint.com 1 декабря 2020 г. 19:21

Bridging is to create a bridge between two or more network interfaces to pass traffic between them. It allows you to share your system’s internet connection with other systems. In this guide, two essential networking concepts that are bridging and bo...... читать далее


Разработка simpleprogrammer.com 18 ноября 2020 г. 15:00

The job market for programmers has arguably never been more competitive. While the demand for programmers is high, remote work and access to a global workforce has provided companies with a larger pool of potential employees while at the same time dr...... читать далее

Advice Best Practices Blogging Business Career Community Goals Guest Post Programming Tools get a programming job job hunt linkedin networking programming job programming jobs social media

DevOps linuxhint.com 15 ноября 2020 г. 8:13

Wireshark is a popular network capturing and analysis tool. One of them is using the time format in Wireshark. We may need a different time scale to see many factors from Wireshark captures. So, it’s all about quick and better Wireshark capture analy...... читать далее

Networking Wireshark

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