Understanding the Java Virtual Machine: Security
This course provides an in-depth exploration of the Java Virtual Machine's security features, including the SecurityManager, AccessController, and policy-based permissions. It also covers how to create custom permissions and limit stack walks for privileged code. ▼
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Course Feature
Cost:
Free Trial
Provider:
Pluralsight
Certificate:
Paid Certification
Language:
English
Start Date:
On-Demand
Course Overview
❗The content presented here is sourced directly from Pluralsight platform. For comprehensive course details, including enrollment information, simply click on the 'Go to class' link on our website.
Updated in [February 21st, 2023]
What does this course tell?
(Please note that the following overview content is from the original platform)
This course covers the details of code security explaining how the SecurityManager and the AccessController work together to grant permissions to code in the current call stack. We cover how to grant permissions based on policy and how to create your own permissions and also cover how to limit the stack walk so that privileged code can run.
Java security is built around the idea of permissions and policy. Code is granted permissions based on the currently in-force policy. In this course, we look at how the security manager and access controller work hand-in-hand to provide this security. The course covers how to set a security manager and how to set up and edit a policy file to grant the levels of permissions that code needs. Permissions are typically based on where code is loaded from but we also look at how to sign code, so that permissions can be based on who created a library. The course also looks at how the AccessController walk the call stack to check that a permission can be granted. While the JRE comes with a set of permissions, these are not always enough so the class covers creating and using your own permissions. Finally we cover the idea of 'privileged scope' which allows code to be granted some permission even when code around them should cause the grant to fail.
We consider the value of this course from multiple aspects, and finally summarize it for you from three aspects: personal skills, career development, and further study:
(Kindly be aware that our content is optimized by AI tools while also undergoing moderation carefully from our editorial staff.)
What skills and knowledge will you acquire during this course?
This course on Understanding the Java Virtual Machine: Security will provide learners with the skills and knowledge to understand code security and how the SecurityManager and AccessController work together to grant permissions to code in the current call stack. Learners will gain an understanding of how to grant permissions based on policy and how to create their own permissions. They will also learn how to limit the stack walk so that privileged code can run. Additionally, learners will explore how to set a security manager and how to set up and edit a policy file to grant the levels of permissions that code needs. They will also gain an understanding of how to sign code, so that permissions can be based on who created a library. Finally, learners will learn about the concept of 'privileged scope' which allows code to be granted some permission even when code around them should cause the grant to fail.
How does this course contribute to professional growth?
This course provides learners with a comprehensive understanding of code security and how to grant permissions based on policy. It also teaches learners how to limit the stack walk so that privileged code can run, as well as how to set a security manager and edit a policy file. Additionally, learners will gain an understanding of how to sign code, so that permissions can be based on who created a library, and the concept of 'privileged scope' which allows code to be granted some permission even when code around them should cause the grant to fail. By understanding these concepts, learners will be able to apply them to their professional work, allowing them to create secure code and ensure that their code is running with the correct permissions. This course thus contributes to professional growth by providing learners with the knowledge and skills to create secure code.
Is this course suitable for preparing further education?
Yes, this course is suitable for preparing further education. It provides a comprehensive overview of code security and how the SecurityManager and AccessController work together to grant permissions to code in the current call stack. Learners will gain an understanding of how to grant permissions based on policy and how to create their own permissions, as well as how to limit the stack walk so that privileged code can run. Additionally, learners will explore how to set a security manager and how to set up and edit a policy file to grant the levels of permissions that code needs. They will also gain an understanding of how to sign code, so that permissions can be based on who created a library. Finally, learners will learn about the concept of 'privileged scope' which allows code to be granted some permission even when code around them should cause the grant to fail. All of these topics are essential for further education in the field of code security.
Course Provider
Provider Pluralsight's Stats at AZClass
Pluralsight ranked 16th on the Best Medium Workplaces List.
Pluralsight ranked 20th on the Forbes Cloud 100 list of the top 100 private cloud companies in the world.
Pluralsight Ranked on the Best Workplaces for Women List for the second consecutive year.
AZ Class hope that this free trial Pluralsight course can help your Java skills no matter in career or in further education. Even if you are only slightly interested, you can take Understanding the Java Virtual Machine: Security course with confidence!
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