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aws certification

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AWS Shield

2025-12-07T13:15:58+00:00

AWS Shield Cheat Sheet A managed Distributed Denial of Service (DDoS) protection service that safeguards applications running on AWS. Shield Tiers and Features Standard All AWS customers benefit from the automatic protections of Shield Standard. Provides always-on network flow monitoring that inspects incoming traffic to AWS and detects malicious traffic in real time. Uses techniques such as deterministic packet filtering and priority-based traffic shaping to automatically mitigate attacks without impacting your applications. When used with CloudFront and Route 53, Shield Standard provides comprehensive availability protection against known infrastructure-layer attacks. You can view detected and mitigated events in your account’s AWS [...]

AWS Shield2025-12-07T13:15:58+00:00

AWS Firewall Manager

2025-11-30T15:59:53+00:00

AWS Firewall Manager Cheat Sheet AWS Firewall Manager is a security management service that allows you to centrally configure and manage firewall rules across multiple AWS accounts and applications in AWS Organizations. Simplification: You set up your firewall rules just once, and the service automatically applies them across your accounts and resources (even as new resources are created). Scope: It goes beyond just WAF; it manages VPC Security Groups, Network ACLs, AWS Network Firewall, DNS Firewall, and Shield Advanced. Key Features 1. Centralized Management Integrated with AWS Organizations: Automatically fetches new accounts and resources to apply protection policies immediately upon [...]

AWS Firewall Manager2025-11-30T15:59:53+00:00

AWS Identity and Access Management ( IAM )

2025-12-07T12:34:10+00:00

Bookmarks Features Infrastructure Elements Users Policies AWS Security Token Service (STS) Assume Role Options STS Get Tokens IAM Access Analyzer IAM Identity Center Best Practices AWS IAM-related Cheat Sheets Validate Your Knowledge AWS Identity and Access Management Cheat Sheet AWS Identity and Access Management (IAM) is a global service that enables you to manage access to AWS services and resources securely. It controls who is authenticated (signed in) and authorized (has permissions) to use resources. Features Global Service IAM configurations apply to all AWS Regions [...]

AWS Identity and Access Management ( IAM )2025-12-07T12:34:10+00:00

AWS Auto Scaling

2023-08-30T13:17:03+00:00

Bookmarks Features Amazon EC2 Auto Scaling Application Auto Scaling Monitoring Security AWS Auto Scaling-related Cheat Sheets Validate Your Knowledge AWS Auto Scaling Cheat Sheet Configure automatic scaling for the AWS resources quickly through a scaling plan that uses dynamic scaling and predictive scaling. Optimize for availability, for cost, or a balance of both. Scaling in means decreasing the size of a group while scaling out means increasing the size of a group. Useful for Cyclical traffic such as high use of resources during regular business hours and low use of [...]

AWS Auto Scaling2023-08-30T13:17:03+00:00

AWS Direct Connect

2025-11-29T14:06:44+00:00

Bookmarks Beneficial Use Cases Setting Up Methods Components Cross Connects Virtual Interfaces Link Aggregation Groups (LAG) Direct Connect Gateways SiteLink Security Monitoring Pricing AWS Direct Connect-related Cheat Sheets Validate Your Knowledge AWS Direct Connect Cheat Sheet Using Direct Connect, data can now be delivered through a private network connection between AWS and your datacenter or corporate network. Direct Connect links your internal network to a Direct Connect location over a standard Ethernet fiber-optic cable. One end of the cable is connected to your router, [...]

AWS Direct Connect2025-11-29T14:06:44+00:00

Amazon CloudFront

2025-11-17T12:03:24+00:00

How Cloudfront Delivers Content Cache Behavior Settings Price Class Performance and Availability Using HTTPS with Cloudfront Monitoring Security Pricing Amazon Cloudfront-related Cheat Sheets Validate Your Knowledge Amazon CloudFront Cheat Sheet A web service that speeds up distribution of your static and dynamic web content to your users. A Content Delivery Network (CDN) service. It delivers your content through a worldwide network of data centers called edge locations. When a user requests content that you're serving with CloudFront, the user is routed to the edge location that provides the [...]

Amazon CloudFront2025-11-17T12:03:24+00:00

AWS Snowmobile

2023-05-30T03:32:50+00:00

AWS Snowmobile Cheat Sheet An exabyte-scale data transfer service used to move extremely large amounts of data to AWS. You can transfer up to 100PB per Snowmobile. Snowmobile will be returned to your designated AWS region where your data will be uploaded into the AWS storage services you have selected, such as S3 or Glacier. Snowmobile uses multiple layers of security to help protect your data including dedicated security personnel: GPS tracking, alarm monitoring 24/7 video surveillance an optional escort security vehicle while in transit All data is encrypted with 256-bit encryption keys you manage through the AWS Key Management [...]

AWS Snowmobile2023-05-30T03:32:50+00:00

Amazon API Gateway

2025-11-12T15:48:24+00:00

Bookmarks Concepts API Endpoint Types Features Monitoring Security Pricing Related Cheat Sheets Validate Your Knowledge Amazon API Gateway Cheat Sheet Enables developers to fully managed service for creating, publishing, maintaining, monitoring, and securing APIs for serverless, containerized, or on-premises environments. This is a HIPAA eligible service. Allows creating, deploying, and managing a RESTful API to expose backend HTTP endpoints, Lambda functions, or other AWS services. Together with Lambda, API Gateway forms the app-facing part of the AWS serverless infrastructure.  Concepts API deployment - a point-in-time snapshot of your API [...]

Amazon API Gateway2025-11-12T15:48:24+00:00

AWS Snowball Edge

2024-01-18T07:16:11+00:00

Bookmarks Features Snowball vs Snowball Edge Job Types Recommendations Security Pricing Limits AWS Snowball Edge Cheat Sheet A type of Snowball device with on-board storage and compute power for select AWS capabilities. It can undertake local processing and edge-computing workloads in addition to transferring data between your local environment and the AWS Cloud. Has on-board S3-compatible storage and compute to support running Lambda functions and EC2 instances. Options for device configurations Storage optimized - this option has the most storage capacity at up to 80 TB of useable storage space, [...]

AWS Snowball Edge2024-01-18T07:16:11+00:00

AWS Snowball

2024-08-01T07:51:19+00:00

AWS Snowball Accelerates transferring large amounts of data into and out of AWS using physical storage devices, bypassing the Internet. In the US regions, Snowballs come in two sizes: 50 TB and 80 TB. All other regions have 80 TB Snowballs only. You possess the machine for 10 days for free to perform your data transfer.  Features Import and export data between your on-premises data storage locations and S3. Snowball includes a 10GBaseT network connection. Encryption is enforced, protecting your data at rest and in physical transit. You can perform local data transfers between your on-premises data center and a [...]

AWS Snowball2024-08-01T07:51:19+00:00

AWS, Azure, and GCP Certifications are consistently among the top-paying IT certifications in the world, considering that most companies have now shifted to the cloud. Upskill and earn over $150,000 per year with an AWS, Azure, or GCP certification!

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