负载均衡的守护者.pdf

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1、1www.mitiga.ioGUARDIANSOFTHE LOAD BALANCING10/23/24Stav OchakovskiDoron Karmi2Research potential cyber attacks on cloud providers and SaaSPrefer animals over humansMastering Kubernetes for efficient and scalable deploymentsSail boats,bakes cakes3What Well Cover Today1Load Balancers What and Why?2Loa

2、d Balancers Architectures and Comparison3ELB Security Features4ELB Attacks5Wrap Up4Load Balancers,When and Why?5Load Balancers,When and Why?6Load Balancers,When and Why?Server Availability VerificationApplication ScalabilityApplication SecurityApplication PreformanceLoad balancing is a technique for

3、 distributing network traffic evenly across a pool of resources that support an application7Load Balancers Architecturesand Comparison8AWS Elastic Load Balancers(ELBs)Deprecated9Application Load Balancer-ALBIdle Connection TimeoutURL UsageSticky session10Network Load Balancer-NLBTarget Group 2us-eas

4、t-110.11.0.0/32Target Group 1us-east-110.0.12.0/24Network Load BalancerStatic IP SupportHandle huge traffic spikesFast start mode11Gateway Load Balancer-GLBDoesnt terminate the flow after requests reach itForwards traffic using routing table lookups12LB ComparisonNetwork Layer(OSI)Supported Protocol

5、sSticky SessionIdle Connection TimeoutStatic IP SupportURL Usage3IP based routingXXXX4TCP/UDP/TLSVXVX7HTTP/HTTPS/gRPCVVXVApplication Load BalancerNetwork Load BalancerGateway Load BalancerTarget TypesIP,Instances,LambdasIP,Instances,ALBsIP,Instances13When Do I Use What?ALB NLBGLBIdeal for dynamic ap

6、plication routing needsMicroservicesContainerized setupsWeb applicationsSupports balancing traffic at the network gateway level.Security appliances placed in the networkOptimized for high performance and low latencyGaming platformsMedia streaming services14LB GAME!Low latency tradingReal-time stock