What is information security?

Information security is the practice of keeping data protected from theft, destruction, or misuse. It's different from cybersecurity in that cybersecurity refers to protecting physical computer assets, while information security concerns defending data from hackers. The practices of information security protect data from accidental breaches, unauthorized access, and malicious attacks. Whether you're storing your data or transmitting it from one place to another, information security keeps your data safe. The term "data" includes printed media as well as electronic information, and information security practices protect your data whether or not it's confidential.

Why study information security?

Our world has become increasingly dependent on data, and malicious people want to get their hands on information, which makes information security vital to our modern society. Piracy, identity theft, and intellectual property crimes are on the rise every year, so the demand for people and software that protects data continues to grow. Data breaches cost money and can damage reputations, so keeping information protected can prevent catastrophic problems. A working knowledge of information security is crucial if you're interested in a career in information technology.

What are typical careers that use information security skills?

You can apply your knowledge of information security in a vast array of industries. Companies all over the country are looking for information technology specialists to help keep their sensitive and proprietary data safe, and jobs are available in the finance, healthcare, government, law enforcement, and insurance sectors, as well as in other areas. Cybersecurity and information technology companies are also hiring, and these businesses work with various clients to protect data from hackers and other attacks. You may even be able to start your own business in information security.

How can online courses on Coursera help me learn information security?

Learning information security with online courses on Coursera allows you to gain a foothold in this growing field. You can gain firsthand experience in the issues that drive the information security industry, as well as the methods that data professionals use to combat hackers and data pirates. Opportunities exist to work toward becoming an IBM cybersecurity analyst, learn about cryptography, and understand regulatory compliance.

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Information Security

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''information security'的 888 个结果

IBM
IBM Cybersecurity Analyst
您将获得的技能： Security Engineering, Cyberattacks, Computer Security Incident Management, Network Security, System Security, Network Model, Computer Networking, Cryptography, Python Programming, Security Strategy, System Software, Cloud Infrastructure, Human Factors (Security), Operating Systems, Computer Programming, Databases, Other Programming Languages, Cloud Computing, Cloud Engineering, DevOps, Linux, Mobile Security, Software Security, Agile Software Development, Application Development, Cloud Management, Computer Architecture, Computer Security Models, Data Analysis, Data Management, Data Structures, Data Warehousing, Database Administration, Database Application, Distributed Computing Architecture, Entrepreneurship, Finance, Leadership and Management, Marketing, Mathematics, Mobile Development, Network Analysis, Network Architecture, Networking Hardware, Regulations and Compliance, SQL, Sales, Security Software, Software Engineering, Software Testing, Statistical Programming, Strategy, Strategy and Operations, Theoretical Computer Science
4.6
（18.8k 条评论）
Beginner · Professional Certificate · 3-6 Months
免费
University of London
Cyber Security Fundamentals
您将获得的技能： Security Engineering, Finance, Operating Systems, Risk Management, System Security, Algorithms, Computer Security Incident Management, Cryptography, Leadership and Management, Theoretical Computer Science, Application Development, Communication, Entrepreneurship, Journalism, Probability & Statistics, Sales, Software Architecture, Software Engineering
4.7
（58 条评论）
Beginner · Course · 1-4 Weeks
IBM Skills Network
Introduction to Cybersecurity Essentials
您将获得的技能： Computer Networking, Network Security, Operating Systems, Security Engineering, System Security, Cyberattacks, Security Software, Software Security, Mobile Development, Mobile Security, Cryptography, Customer Success, Finance, Marketing, Probability & Statistics, Sales, Statistical Tests
4.9
（227 条评论）
Beginner · Course · 1-4 Weeks
Google
IT Security: Defense against the digital dark arts
您将获得的技能： Security Engineering, Computer Networking, Cryptography, Cyberattacks, Network Security, Computer Security Incident Management, Security Strategy, Entrepreneurship, Leadership and Management, Marketing, Operating Systems, Sales, Security Software, Software Security, Strategy, Strategy and Operations, System Security, Theoretical Computer Science
4.8
（18.4k 条评论）
Beginner · Course · 1-3 Months
(ISC)²
Certified in Cybersecurity
您将获得的技能： Security Engineering, Computer Security Incident Management, Finance, Operating Systems, Risk Management, System Security, Computer Networking, Network Security, Leadership and Management, Cloud Computing, Security Strategy, Software As A Service, Software Security, Advertising, Communication, Cryptography, Cyberattacks, Journalism, Marketing
4.9
（61 条评论）
Beginner · Specialization · 3-6 Months
New York University
Introduction to Cyber Security
您将获得的技能： Security Engineering, Cyberattacks, Computer Networking, Information Technology, Network Security, Theoretical Computer Science, Cryptography, Finance, Operating Systems, Software Security, System Security, Computer Security Models, Algorithms, BlockChain, Cloud Computing, Computer Architecture, Mobile Development, Mobile Security, Network Architecture, Regulations and Compliance, Security Software, Leadership and Management, Risk Management
4.7
（3.1k 条评论）
Beginner · Specialization · 3-6 Months
免费
Google
Analyze Data to Answer Questions
您将获得的技能： Business, Business Analysis, Data Science, SQL, Spreadsheet Software, Statistical Programming, Data Analysis, Statistical Analysis, Algorithms, Computer Networking, Data Management, Databases, Extract, Transform, Load, Feature Engineering, Machine Learning, Network Security, Security Engineering, Security Strategy, Theoretical Computer Science
4.6
（7.2k 条评论）
Beginner · Course · 1-4 Weeks
University System of Georgia
Cybersecurity and the X-Factor
您将获得的技能： Entrepreneurship, Human Computer Interaction, Human Factors (Security), Leadership and Management, Security Engineering, Security Strategy, Business Psychology, Computer Security Incident Management, Cyberattacks, Human Resources, Strategy and Operations, Training, Behavioral Economics, Communication, Computational Thinking, Computer Programming, Decision Making, Design and Product, Employee Relations, Finance, Marketing, Operating Systems, Product Management, Risk Management, Sales, Software Security, Strategy, System Security, Theoretical Computer Science, Internet Of Things
4.6
（251 条评论）
Beginner · Course · 1-4 Weeks

总之，这是我们最受欢迎的 information security 门课程中的 10 门

IBM Cybersecurity Analyst: IBM
Information Systems Auditing, Controls and Assurance: The Hong Kong University of Science and Technology
Cyber Security Fundamentals: University of London
Introduction to Cybersecurity Essentials: IBM Skills Network
IT Security: Defense against the digital dark arts: Google
Monitoring & Telemetry for Production Systems: Coursera Project Network
Certified in Cybersecurity: (ISC)²
Introduction to Cyber Security: New York University
Check Point Jump Start: Cloud Security: Check Point Software Technologies Ltd.
Cybersecurity Job Search and Interviews: Getting Started: University System of Georgia

您可以在 Computer Security And Networks 中学到的技能

关于信息安全的常见问题

Information security is the practice of keeping data protected from theft, destruction, or misuse. It's different from cybersecurity in that cybersecurity refers to protecting physical computer assets, while information security concerns defending data from hackers. The practices of information security protect data from accidental breaches, unauthorized access, and malicious attacks. Whether you're storing your data or transmitting it from one place to another, information security keeps your data safe. The term "data" includes printed media as well as electronic information, and information security practices protect your data whether or not it's confidential.‎
Our world has become increasingly dependent on data, and malicious people want to get their hands on information, which makes information security vital to our modern society. Piracy, identity theft, and intellectual property crimes are on the rise every year, so the demand for people and software that protects data continues to grow. Data breaches cost money and can damage reputations, so keeping information protected can prevent catastrophic problems. A working knowledge of information security is crucial if you're interested in a career in information technology.‎
You can apply your knowledge of information security in a vast array of industries. Companies all over the country are looking for information technology specialists to help keep their sensitive and proprietary data safe, and jobs are available in the finance, healthcare, government, law enforcement, and insurance sectors, as well as in other areas. Cybersecurity and information technology companies are also hiring, and these businesses work with various clients to protect data from hackers and other attacks. You may even be able to start your own business in information security.‎
Learning information security with online courses on Coursera allows you to gain a foothold in this growing field. You can gain firsthand experience in the issues that drive the information security industry, as well as the methods that data professionals use to combat hackers and data pirates. Opportunities exist to work toward becoming an IBM cybersecurity analyst, learn about cryptography, and understand regulatory compliance.‎