In the area of networking, Egress refers to traffic that quits an entity or a network border, whereas Ingress refers to traffic that enters a network barrier. While this is quite obvious…
Category: Cloud
Recover the AWS EC2 SSH key lost or Corrupted
If the AWS EC2 instance and your SSH key no longer work or are Lost or Corrupted. How am I going to regain access to the instance? There is a pretty simple…
Alibaba Cloud BastionHost
What is Bastionhost? Bastionhost is a system O&M and security audit platform provided by Alibaba Cloud. It allows you to centrally manage asset permissions and O&M operations, and play back recordings of…
AWS Transit Gateway
A transit gateway is a network transit hub that connects your virtual private clouds (VPCs) and on-premises networks. Inter-Region peering links transit gateways utilizing the AWS Global Architecture as your cloud infrastructure…
Microsoft Sentinel Connectors Configure
Step by step deploys a Microsoft Sentinel connector to Azure Activity. In the Azure portal, search for and select Microsoft Sentinel, and then select the previously created Microsoft Sentinel workspace. On the Microsoft Sentinel page,…
Right Sizing EC2 instances and RDS DB instances
Right Size Using Performance Data Use performance data analysis to properly size EC2 instances. Determine the underutilized and idle instances. CPU and memory consumption are important metrics to monitor. Over a four-week…
Deploy Jenkins Service On ECS – Ali Cloud
how to deploy the Jenkins service on an Alibaba Cloud ECS instance. Jenkins is an open-source continuous integration software tool written in the Java programming language for monitoring continuous and duplicate jobs….
Azure Active Directory Smart Lockout
You can customize the Azure AD smart lockout values. Customization of the smart lockout settings, with values specific to the organization, requires Azure AD Premium P1 or higher licenses for your users….
AWS Backup quotas
The following quotas apply when working with AWS Backup. Many AWS Backup quotas are adjustable. 100 You can request an adjustment. Number of versions per backup plan 2,000 You can request an…
Technical Architecture Startup Company
Introduction Currently the architecture for their social media applications uses a LAMP stack for the main web application and provide a RESTful API for mobile services, written in node.js. All of…