Networks

  • Xfinity WiFi Connected but no Internet Access? Try these fixes

    Staying online has become a basic necessity at this point in this digital world. We heavily rely on our internet connection for our day-to-day tasks whether they are work-related or for the sake of entertainment. While using Xfinity WiFi connection, you might come across an issue where your WiFi is…

  • How to Check if your Phone is Infected with Pegasus Spyware?

    In the past few days, news about Pegasus Spyware has been trending all over the internet. This malicious utility was developed by the infamous Israeli hacking firm – NSO Group for Law enforcement agencies and Intelligence services to secretly spy on people from different countries. A report from Information Security…

  • Create SSH key pair in Microsoft Azure and add it to Ubuntu Server

    Connection to our virtual machines in Azure can be established by using credentials or SSH. SSH (Secure Shell) is a protocol used to remotely connect to the host machine via an encrypted connection. It can be used to connect to switches, routers, VMware, Linux, or any host that supports SSH…

  • Install MikroTik Cloud Hoster RouterOS in Hyper-V Server

    MikroTik has done a great job with RouterBoard, RouterOS, and SwitchOS. All three of them are giving us full flexibility and magic to have fully functional and reliable computer networks. MikroTik network devices are mostly used by ISPs, but they can serve any other purpose. RouterOS runs on a physical…

  • How to Give Devices Access to Your Wi-Fi Network Without Sharing the Password

    It’s always annoying when someone asks you for your WiFi password, you might have a private password set up on your WiFi, maybe it’s a complex password and you don’t want to share it with anyone. Maybe you can’t give your password because you don’t want your password to be…

  • 5 Ways Increase your Download Speed in Google Chrome

    Google Chrome is long known for the issues while downloading such as failed network error, and other downloading issues. Fortunately, after a lot of requests from users google have released some solutions for these issues. In this article, we are going to talk about increasing the download speed in Google…

  • [FIX] Cloudflare ‘Error 523: Origin is Unreachable’

    Some users are encountering the ‘Error 523: Origin is unreachable‘ when trying to access certain websites from their default browser. In most cases, affected users are saying that the same issue is occurring with multiple websites that are protected by Cloudflare. After investigating this issue thoroughly, it turns out that…

  • Fix: Routerlogin.net not Working (Netgear)

    You may fail to access the Routerlogin.net page due to a corrupt firmware of your router. Moreover, a corrupt browser cache or incompatible browsers may also cause the error under discussion. The affected user encounters the error when he tries to access the management console of the router through Routerlogin.net.…

  • How to Manage Security Groups of Amazon EC2 Instances?

    Security groups play a vital role in the security of your Amazon EC2 instances. Security groups are responsible for controlling the incoming and outgoing connections to your instance. They basically act as a virtual firewall for all of your EC2 instances. You are asked to specify a security group when…

  • How to Monitor the Status of Amazon EC2 Instances?

    We’re at a time where monitoring your network takes great importance when it comes down to network management. Cloud computing is a solution everyone is going towards and instead of having to buy the physical hardware, virtualization is a much more cost-effective derivative. In order to ensure the availability and…

  • Accessing a USB Flash Drive in Oracle VM VirtualBox

    Understanding how to work with virtual hard disks and external storage inside of the virtual machine is important. We already explained how to create primary and secondary virtual hard disk and how to assign to the virtual machine. In case you have missed these articles, we highly recommend you to…

  • Fix: Amcrest Email Test Failed

    Your Amcrest device may fail to send the test email because less secure apps are not enabled by your email provider. Moreover, outdated firmware of your Amcrest device can also cause the error under discussion. The affected user gets the error when he tries to set up an email account…

  • How to Copy, Move or Share Amazon EC2 Instance to another Amazon Account?

    If you are Cloud Professional who is managing multiple AWS accounts, you may need to move your existing Amazon EC2 instance from one to another AWS Account. Thanks to the way how AWS IaaS operates, you do not need to create a new EC2 instance from scratch, but you can…

  • How to Create and Configure Amazon S3 Bucket?

    Amazon Simple Storage Service (Amazon S3) is cloud storage used to store and retrieve data at any Amazon region. Amazon S3 is designed for 99.999999999% (11 9’s) of durability, and stores data for millions of applications for companies all around the world. All files are stored as an object in…

  • How to move Amazon EC2 Instance to a Different AWS Region

    The flexibility and reliability of the AWS IaaS can help us to follow our personal or business needs. If you are located in the USA, but you are running your business in Europe, your primary goal is to provide the best service to your customers without any latency issues when…

  • How to View Traffic and Other Details of your Routers and Switches in Real-Time?

    No matter how you look at it, there exists a network almost everywhere. This is, without a doubt, due to the sheer development in the technologies that are available on the internet. We can all agree on the fact that networks have become way more tangled and the recent developments…

  • How to Identify Recursive and Empty Groups in Active Directory using Access Rights Manager?

    As networks proceed to becoming bigger, more users are added to it that have access to the resources of the network. Companies have become way too reliant on their data and it is almost convenient considering the time we are at right now. Be it client data to any other…

  • How to Locate Inactive and Expiring User Accounts in Active Directory?

    With the daily increase in the amount of networks, Active Directory is sure to be populated with users and more network resources. In a network, there are tons of users that constantly access and utilize the network resources per their permissions that have been determined by the IT admins. Managing…

  • How to Check the Action History of a User Account in Active Directory?

    Security is one of the biggest concerns of IT admins and most probably, the most significant one. Securing a network does not only mean eradicating all the vulnerabilities on the front end. While that is really beneficial is its own place, it does not result in a fully secured system.…

  • How to Identify Shared Files and Directories on OneDrive?

    In a network, there are various things that are shared and utilized by the employees. This includes network resources as well as files that are being worked on together by a team. Cloud storage is one of the most commonly used technologies these days. Instead of having to buy physical…

  • How to Configure Security rules in Amazon EC2 Instance

    Configuring inbound and outbound rules in your Amazon is highly important for security reasons and to fulfill the purpose of our personal or business needs. For example, if you are planning to host a web app on your Amazon EC2 instance, you will need to enable HTTPS inbound communication so…

  • How to Move AWS EC2 instance to another Security Group?

    If you do not want to use the existing security group because inbound and outbound rules do not apply to your use scenario, you can create a new security group or assign your Amazon EC2 to an existing instance. In this article, we will show you how to create a…

  • How to Add a Second Network Card to Amazon EC2 instance?

    Once you create your EC2 instance, Amazon will assign your single network interface with the static private IP address and internal DNS name. Both addresses will be assigned by the Amazon DHCP server. Please note that your Amazon EC2 instance cannot communicate with the outside world by using a private…

  • How to Reset Password to an Amazon EC2 Windows Instance by using Automation Document

    At times, system professionals may need to reset their AWS EC2 instance passwords. Whilst we walk you through the steps to reset using Automation Document, we have also covered an article on resetting EC2 instance password using System Manager which can be read here. Once you execute automation document AWSSupport-ResetAccess,…

  • How to Reset Password to an EC2 Windows instance by using System Manager

    Have you ever been in a situation where you have forgotten Windows password or your teammate who has created Amazon EC2 instance is on sick leave or business trip, and you do not know what is the password, but you need to perform some changes in next few minutes? I…