Which of the following services can be used as a web application firewall in AWS
Over the past couple of years, security has become a crucial concern for most companies. Fortunately, there are many services available to help you improve the overall security of your AWS environment. AWS WAF (Web Application Firewall) is a firewall that helps you to protect your web application server against a range of Internet threats. Show
In this blog, we will discuss AWS Web Application Firewall (WAF) and cover topics
What is AWS WAFAWS Web Application Firewall (WAF) is a security tool that helps you to protect the application against web attacks. WAF monitors and controls unusual bot traffic, blocks common attack patterns, such as SQL Injection or Cross-site scripting, etc. It also lets you monitor the HTTP and HTTPS requests that are forwarded to an Amazon API Gateway API, Amazon CloudFront or an Application Load Balancer.
Common Web AttacksBefore protecting your applications, you need to know the most common web attacks mention below. DDoS(Denial-Of-Service) attacks: This is probably the most common attack. Attackers overload an application by sending bulk requests to the web servers. Thousands of hosts infected with malware are used in this attack, which utilizes more than one unique IP address or machine. This slows down the application and significantly hurt the value of a brand. SQL injections: SQL injection is a code injection procedure that might destroy your SQL database. Attackers can run malicious SQL queries on your web applications. Cross-Site Scripting: If your application is vulnerable to cross-site scripting, then the attacker can run or inject malicious scripts, generally in the form of a browser side script. These scripts can even rewrite the content of the HTML pages. Also Check: GCP vs AWS vs Azure, Know their major differences! AWS WAF FeaturesAmazon Web Application Firewall offer lots of features to its users mentioned below.
Also Check: Our blog post on AWS Solutions Architect Salary. How It WorksAWS Web Application Firewall protect the applications from malicious attacks. Working of waf in aws mentioned below.
Check Out: Our blog post on AWS SNS. Getting Started With AWS WAFWAF AWS monitors all the web incoming and outgoing requests that are forwarded to API Gateway, Amazon CloudFront, and Application Load Balancer. We will see how to get started with WAF and create web ACL in some steps. Step 1: Create web ACL: Firstly, sign-up for an AWS account, then go to AWS Console and search for Web Application Firewall. You will land on the WAF home page, choose to Create Web ACL. Also Check: AWS IAM Best Practices. Step 2: Give a Name: Type the name you want to use to identify this web ACL. After that, enter Description if you want (optional) and then hit Next. Step 3: Add an AWS Managed Rules rule group: In the next step, you need to add rules and rule group. Click on Add managed rule groups. You will land on a new page to manage the rule group mentioned in snapshot 2. AWS Managed Rules provides you with a collection of managed rule groups. Majority of which are free for Amazon WAF users. After adding managed rule group, choose to save the rule. The rules we’re going to create will define the patterns we want to allow/block. We’ll add 2 rules only.
After that, review and set rule priority and hit Next Check Out: AWS IoT Pricing. Step 4: Review Web ACL Configuration: In the final step, check all the rules and managed groups and hit on create web ACL. Finally, a message will pop up You Successfully created web ACL: ACL-name Also Read: Our previous blog post on AWS Storage. Case StudyAWS helping customers with a wide range of services. WAF AWS helps companies to prevent malicious attacks that could compromise security, affect application availability etc. Some of the companies using Web Application Firewall mentioned below. EagleDream: EagleDream Technologies provide UI/UX, Web Development, and Cloud Managed Service expertise and end-to-end support for customers. EagleDream is a full spectrum driver of digital transformation with AWS. Equinix: Equinix, Inc. is an American based MNC that specializes in Internet connection and data centres. The company is a leading global colocation data centre in market share. It has 210 data centres in 25 countries. Equinix uses the AWS Web Application Firewall (WAF) service to protect against attacks, manage traffic, and block dangerous IP addresses. Which of the following services can be used as an application firewall in AWS?AWS WAF is a web application firewall that lets you monitor the HTTP and HTTPS requests that are forwarded to CloudFront, and lets you control access to your content.
What is web application firewall in AWS?AWS WAF is a web application firewall that lets you monitor the HTTP(S) requests that are forwarded to your protected web application resources. You can protect the following resource types: Amazon CloudFront distribution. Amazon API Gateway REST API. Application Load Balancer.
Which AWS resources can be configured with a web application firewall?AWS WAF can be deployed on Amazon CloudFront, the Application Load Balancer (ALB), Amazon API Gateway, and AWS AppSync.
Which are the main components of an AWS web application firewall WAF )?AWS WAF components. Web ACLs – You use a web access control list (ACL) to protect a set of AWS resources. ... . Rules – Each rule contains a statement that defines the inspection criteria, and an action to take if a web request meets the criteria. ... . Rules groups – You can use rules individually or in reusable rule groups.. |