AWS SysOps Certification Exam Guide Outlines For Beginner

AWS SysOps Certification Exam Guide Outlines For Beginners Organizations invested in AWS need certified cloud professionals that understand cloud security responsibilities like what AWS owns and what kind of information a company needs to secure.

Basically, the certified AWS Professional of a company needs to understand AWS cloud and OS concepts shared security domain. AWS Certified SysOps Administrator Associate Certification is considered to be the most crucial and demanding certification in these days. With the help of this certification, a candidate can acquire knowledge and hands-on experience which is an important factor to become a certified AWS Systems Operator working in a real-world environment.

Candidates, who are thinking to go for AWS Certified SysOps Administrator Associate Certification and training, need to prepare well because this exam will evaluate your knowledge of how to deploy and configure each service in the cloud environment. Candidates who are willing to pursue this career can join AWS SysOps Administrator Training Courses which will give them the perfect guidance for the exam.

Basic Concepts of AWS SysOps:

In order to prepare well for the exam, one should understand all the concepts including:      

Deploying, managing, fault-tolerant systems on AWS Estimating the AWS costs and identifying the operational costs control mechanisms Analyzing the appropriate use of AWS operational best practices Choosing the applicable AWS service based on compute, data or security requirements Resolving and controlling the flow of data from AWS Securing the Operating System and Applications

More about System and Operators

A SysOps Administrator is responsible for both OS- and application-level security. However, AWS recommends that to standardize the Operation Systems and application builds to maintain the security configurations in a secure build repository. Furthermore, you should build preconfigured AMIs that satisfies the security hardening standards that address known security vulnerabilities.

Take a look at some best practices for OS and application security include the following:    

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Rotate credentials such as access keys.

Run regular privilege checks using IAM user's Access Advisor and access key last used.

Disable password-only access and use MFA to gain access to instances.

Use bastion hosts to enforce control. A bastion host acts as a jump server that lets users hop into your AWS environment to access secure servers running within your private subnets.

Ideally, all access to EC2 instances should be through a bastion host.

Once you have acquired all the basic knowledge and concept for the AWS certification exam, now it’s time to judge your efforts by taking some practice tests which provides you the right way about how well you have prepared for the exam. You can easily get the right amount of questions from the website like ProICT Training which is one of the most popular website for AWS practice questions. you can download some sample questions from the official website Password-protect the .pem extension files on user servers.

Restrict access to EC2 instances to a select range of IPs, using security groups (these act as firewalls).

Use SSH network protocol to secure login to your Linux EC2 instances.

Disable the root API access keys.

Disable remote root login.

Use command-line logging.

Generate your own key pairs, and don't share them with other customers (or even with AWS).

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Delete unnecessary keys from the authorized keys file on your EC2 instances.

An instance's neighbors thus don't have privileged access to the instance compared to any host on the Internet, meaning that you can treat them as belonging to different physical hosts.

AWS Cloud Certifications courses are considered to be the most demanding and highest-paying IT certifications. Above is given all the relevant information to start your preparation for the AWS SysOps Administration Associate Exam. If you want to do this AWS training, you can browse the website of ProICT Training for expert advice. Also, read relevant blogs and articles for in-depth knowledge.