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所在平台: Udemy |
课程主页: https://www.udemy.com/course/security-certification-cryptography-domain-deep-dive/
课程评论：没有评论
Coursera 课程《Security+ 认证 - 密码学领域》内容总结： 本课程面向初学者和希望获得认证的 IT 专业人士，旨在帮助学员进入网络安全领域，并获得高薪职位。课程覆盖 Security+ 考试的第六个领域——密码学。 **课程主要内容：** * **加密基础：** 详细讲解对称加密和非对称加密。 * **高级密码学：** * **消息认证码 (MAC)：** 介绍 MAC 的作用、如何提高安全性以及防御 MAC 攻击。 * **哈希算法：** 讲解哈希算法在数据指纹、密码保护中的作用，以及“加盐”技术如何增强哈希安全性。 * **具体加密算法：** 介绍椭圆曲线密码学和量子密码学中使用的算法。 * **公钥密码学与公钥基础设施 (PKI)：** * **公钥/私钥：** 学习公钥和私钥的工作原理。 * **消息摘要：** 了解消息摘要的作用。 * **数字签名：** 学习数字签名如何保证数据完整性和真实性。 * **信任链与证书颁发机构 (CA)：** 理解信任链的建立过程以及 CA 的角色。 * **PKI 管理：** 探讨创建和管理 PKI 基础设施的各种任务，并通过 OpenSSL 学习生成签名证书。 本课程适合希望深入了解密码学原理及其在网络安全中应用的学习者，为通过 Security+ 认证奠定坚实基础。
This course is for beginners and IT pros looking to get certified and land an entry level Cyber Security position paying upwards of six figures! There are currently over a million Cyber Security job openings global and demand is greatly outpacing supply which means more opportunity, job security and higher pay for you! The Security+ exam covers six domains and this course focuses on the sixth domain which is 'Cryptography'. You will learn about public and private key encryptionMessage Authentication CodesPublic Key InfrastructurePublic Key Infrastructure ManagementBasic CryptographyAdvanced CryptographyThere are two types of encryption we will discuss in detail are symmetric and asymmetric. Next you will cover some of the finer points of the subject such as Cipher types and specific Cipher attacks. You will learn how Message Authentication Codes are used and their role in securing network communications. This includes hashing algorithms used and resisting MAC attacks. We will cover specific cryptographic algorithms such as those used in elliptic curve cryptography and quantum crypto. Hashes are great for providing fingerprints of blocks of data such as passwords but given enough time and resources they can be cracked. You will learn how to enhance hashes, with just a pinch of salt.In the lesson on Public Key Cryptography and Public Key Infrastructure you will learn about: Public/Private KeysMessage DigestsDigital Signatures Chains of trust and Certificate Authorities In this section on PKI Management we will cover the various management tasks involved with creating and managing a PKI infrastructure and how to generate signed certificates using OpenSSL.
