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所在平台: Udemy |
课程主页: https://www.udemy.com/course/complete-cyber-security-practice-tests-interview-questions/
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课程名称：完整网络安全实践测试与面试问题 概述：如今，企业的连接程度前所未有。系统、用户和数据都在不同的环境中运作。基于边界的安全已不再足够，在每个环境中实施安全控制虽然重要，但也带来了复杂性。这造成了对关键资产的保护能力下降。网络安全是保护系统、网络和程序免受数字攻击的实践。这些网络攻击通常旨在访问、修改或销毁敏感信息；勒索用户金钱或中断正常的业务流程。网络安全的重要性体现在以下几个方面：网络安全漏洞的成本不断上升，网络攻击越来越复杂，网络安全是高层管理的关键问题，网络犯罪已经成为一项庞大的生意。 本课程提供： - 四套实践测试，每套测试包含25道题，限时30分钟，通过率为50%。 - 问题为多选题，每次测试时答案会随机排序。 - 问题难度从简单到中等到困难不等。 - 测试完成后，你将立即获得包含强项和弱项分类的结果报告。 - 可以随时多次重做测试，频繁加入的新问题将让你不必再购买课程。 - 注册学生将定期收到学习资源的邮件，包括最新更新、新闻、事件和知识分享。 示例问题：在一个非对称密码系统中，容纳100个用户需要多少个密钥？选项：100、200、300、400 答案：200 解释：非对称加密的公式是2n，其中n为通信方的数量。 通过本课程，您将获得终身访问100多道更新频繁的网络安全面试及实践问题。完成测试后，您将对这些领域更有信心，并能够轻松地在任何组织中执行基本和高级任务，成为网络安全专家。这些练习问题适用于各类不同领域，同时，您还将掌握通过网络安全认证考试和顺利通过下一个工作面试所需的知识！最重要的是，您将理解网络安全的基本原理。此外，课程还提供30天无条件退款保障。不要等待，立即加入课程吧！
Businesses today are connected like never before. Your systems, users and data all live and operate in different environments. Perimeter-based security is no longer adequate but implementing security controls within each environment creates complexity. The result in both cases is degraded protection for your most important assets.Cybersecurity is the practice of protecting systems, networks, and programs from digital attacks. These cyberattacks are usually aimed at accessing, changing, or destroying sensitive information; extorting money from users; or interrupting normal business processes.Why is cyber security important?The costs of cyber security breaches are rising.Cyber attacks are increasingly sophisticated.Cyber security is a critical, board-level issue.Cyber crime is a big business.What does this course offer you?This course consists of 4 practice tests.Practice test consists of 25 questions each, timed at 30 minutes with 50% as passing percentage.The questions are multiple-choice.The answers are randomized every time you take a test.Questions are of varying difficulty - from easy to moderate to tough.Once the test is complete, you will get an instant result report with categories of strength to weakness.You can re-take the tests over and over again as and when it suits you.New set of questions will be added frequently and you can practice along without having to buy the course again.Learning Resources will be shared over email frequently to all enrolled students, along with any latest updates/news/events/knowledge.------Example Question: How many keys would be necessary to accommodate 100 users in an asymmetric cryptography system?Options: 100, 200, 300, 400Answer: 200Explanation: The formula for asymmetric encryption is 2n; where n is the number of communicating parties.------With this course you will get lifetime-long access to 100+ Interview and Practice Questions on Cyber Security that are updated frequently. After the test you will become more confident in these areas and will be able easily perform basic and advanced tasks while working in any organization as a Cyber Security Expert - these practice questions work in all areas of varied kind of domains. Not just that, you will have the required knowledge to pass the Cyber Security Certification Exams and also clear your next Job Interview!But most important is that you will UNDERSTAND Cyber Security fundamentals.You will also get 30-days money-back guarantee. No questions asked!Don't wait and join the course now!
