benjykim

CKA(Certified Kubernetes Administrator) 자격증 시험 후기(2021.07.31 시험) 준비 과정 (총 2개월) 6개월 인턴 기간 동안 여러 가지의 미션이 주어지는데 그중 하나가 쿠버네티스 자격증을 따는 것이었습니다. 바로 Udemy 강의(https://www.udemy.com/course/certified-kubernetes-administrator-with-practice-tests/) 를 신청했고 약 2개월 동안 준비했습니다. (참고로 Udemy 강의는 제값 주고 구매하는 거 아닙니다. 회원가입하거나 특정 기간에 크게는 70~80% 할인됩니다. 저는 약 2만 원 초반대에 구매했습니다.) 약 한 달간은 출퇴근하며 인강을 봤습니다. 봐야 할 인강 내용 양이 상당합니다. 1번..

S3 - Security & EncryptionSecuring your bucketsBy default, all newly created buckets are PRIVATE.You can setup access control to your buckets using;Bucket PoliciesAccess Control ListsS3 buckets can be configured to create access logs which log all requests made to the S3 bucket. This can be done to another bucket.EncryptionIn Transit;SSL/TLSAt RestServer Side EncryptionS3 Managed Key - SSE-S3AWS..

S3 - 101What is S3?S3 provides developers and IT teams with secure, durable highly-scalable object storage. Amazon S3 is easy to use, with a simple web services interface to store and retrieve any amount of data from anywhere on the web.S3 is a safe place to store your files.It is Object-based storage.The data is spread across multiple devices and facilities.S3 - The BasicsS3 is Objected-based -..

Understand the difference between a region, an Availability Zone(AZ) and an Edge Location.A Region is a physical location in the world which consists of two or more Availability Zones (AZ's).An AZ is one or more discrete data centers, each with redundant power, networking and connectivity, housed in separate facilities.Edge Locations are endpoints for AWS which are used for caching content. Typi..