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HTTPS TLS performance optimization details

HTTPS TLS performance optimization details

HTTPS (HTTP over SSL) is a security-oriented HTTP channel and can be understood as HTTP + SSL/TLS, that is, adding an SSL/TLS layer under HTTP as a security foundation. The predecessor of TLS is SSL. Currently, TLS 1.2 is widely used.

 

 

TLS performance tuning TLS is widely considered […]

ec2 cli -1

#!/bin/bash # EC2 # List your running EC2 istances aws ec2 describe-instances # Stops an instance aws ec2 stop-instances –instance-ids i-004f15f18e76bb7eb # Starts a stopped instance aws ec2 start-instances –instance-ids i-004f15f18e76bb7eb # Reboots an instance aws ec2 reboot-instances –instance-ids i-004f15f18e76bb7eb # List image information aws ec2 describe-images –image-ids ami-340aae4e #Creates an image from an instance […]

Backup Amazon EBS Volume Snapshots from Amazon Ec2

ata is the most important factor in any business and taking its backup on a regular interval of time is a handsome practice. We have come up the technique to auto backup Amazon EBS volume snapshots from running Amazon Ec2 instance using AWS CLI.

Prerequisite Amazon AWS account for creating Access key ID and Secret access […]

EC2 instance

** volume == hard disk security groups == virtual firewalls ————————– EC2 instances types: ‘Dr mc gift pix’ D-desnsity R-ram m-main choice (general) c-compute g-graphics i-iops f-fpga (field-programmable gate array) t–cheap (t2 micro) p-graphics(pics) x-extreme ————————– termination protection-off by default. EBS will be deleted when EC2 instance is terminated by default. EBS root volume of […]

VPC -AWS

** 1 subnet == 1 AZ. ACL = access control list SN = subnet IGW = internet gateway CIDR – classless inter-domain routing. -where we assign ip ranges NAT – network adress translation —————— internal ip address ranges (rfc 1918) 10.0.0.0 -10.255.255.255 (10/8 prefix) 172.16.0.0 – 172.31.255.255 (172.16/12 prefix) 192.168.0.0 – 192.168.255.255 (192.168 / 16 […]

Solution Architect Associate

1. Messaging 2. Desktop and App Streaming 3. Security and Identity 4. Management Tools 5. Storage 6. Databases 7. Networking & Content Delivery 8. Compute 9. AWS Global Infrastructure 10. Migration 11. Analytics 12. Application services 13. Developer Tools 1. Messaging: SNS – Simple Notification Service (Text, Email, Http) SQS – Simple queue Service […]

Amazon Web Services (AWS)

Amazon Web Services (AWS) Extensive set of cloud services available via the Internet On-demand, virtually endless, elastic resources Pay-per-use with no up-front costs (with optional commitment) Self-serviced and programmable

 

 

 

Elastic Compute Cloud (EC2) One of the core services of AWS Virtual machines (or instances) as a service Dozens of instance types that vary in […]

EC2 instance

chmod 400 SeniorServer.pem Server: ssh -i “SeniorServer.pem” ec2-user@ec2-54-149-37-172.us-west-2.compute.amazonaws.com password for root:qwe123456 server2: ssh -i “senior_design_victor.pem” ec2-user@ec2-54-69-160-179.us-west-2.compute.amazonaws.com controller: ssh -i “zheng.pem” ec2-user@ec2-52-34-59-51.us-west-2.compute.amazonaws.com DB: mysql -h seniordesign.c9btkcvedeon.us-west-2.rds.amazonaws.com -P 3306 -u root -p username: root password: qwe123456 use command “screen” to keep running server codes and controller codes on AWS screen #create a new screen session screen -ls […]

s3 aws instance

creating a bucket: ——————- S3 > Create bucket > unique name + region > create bucket > select > upload > upload file or drag n drop

Backup Files to Amazon S3 using the AWS CLI ——————————————— Step 1: create login for aws console: IAM > Users > Create > username: AWS_Admin > Permissions > […]

EC2 instance aws

Launch a Linux Virtual Machine =============================== Step 1: Launch an Amazon EC2 Instance EC2 console > launch instance Step 2: Configure your Instance a. Amazon Linux AMI b. t2.micro > default options c. review and launch d. create new key pair > “MyKeyPair” > Download key pair Windows users: We recommend saving your key pair […]

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