Choose the correct answer/s, you should justify why it is correct and why other choices are wrong 4. You have attached an Internet Gateway to your VPC, but your EC2 instances still don't have access to the internet. What is NOT a possible issue? a) Route Tables are missing entries b) The EC2 instances don't have public IPs c) The Security Group does not allow traffic in d) The NACL does not allow network traffic out 5. What cloud computing model deals with services such as RDS? a) IaaS b) PaaS c) SaaS 6. Which of the following is true regarding Elastic Load Balancing? a) It automatically increases or decreases the number of instances as the demand of your application changes. b) It translates domain names into numeric IP addresses that Amazon EC2 instances use to connect to each other. c) It distributes incoming application traffic across multiple targets, such as Amazon EC2 instances, in multiple Availability Zones.

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Network Security

The word "network security" refers to a wide range of technology, devices, and processes. In its most basic form, it is a combination of rules and configurations that use both hardware and software technologies to safeguard the confidentiality, integrity, and accessibility of computer networks and data. Every company, regardless of sector, size or infrastructure, needs network security solutions to protect itself from the ever-increasing landscape of cyber threats that exist today.