Details
Computer networks are central to modern digital communication technologies; however, network security is constantly under attack from both external and internal sources.
This free online course examines the fundamentals of network security and covers topics such as active and passive attacks on networks, encryption, symmetric and asymmetric key systems, authentication using certification authorities, and access control using passwords and firewalls.
This course will be of interest to IT professionals who want to learn more about network security or students who are interested in a career as an IT or network administrator.
CERTIFICATIONTo qualify for your official ALISON Diploma, Certificate or PDF you must study and complete all modules and score 80% or more in each of the course assessments. A link to your Diploma certificate will then appear under the My Certificates heading of your My Account page.
LEARNING OUTCOMESUpon completion of this course you will understand and be more aware of the potential threats that are continuously experienced in computer networks today. You will know the measures that need to be taken to avoid these problems in your own computer network. You will know the businesses that are more at risk of security concerns and the actions taken to reduce these concerns in a business. You will understand factors of security, such as encryption, that are used to protect computer networks.
Outline
Module 1: Introduction to Network Security
Module 2: Threats to Communication Networks
Module 3: Role of Encryption in Network Security
Module 4: Implementing Encryption in Networks
Module 5: Authentication and Access Control
Network Security Assessment
Welcome to ALISON – a five million-strong, global online learning community, filled with free, high-quality resources to help you develop essential, certified workplace skills.
Whether you are seeking a new job, a promotion, a college place or starting a new business, ALISON empowers you to improve your economic and personal circumstances, and through you, that of the community you live in.
New skills and knowledge makes you a more valuable employee, whether working for yourself, for an employer, or future employer. With today’s workplace changing faster than ever, it is essential everyone keeps learning new and updating old skills to remain or become competitive in the workplace. ALISON is for anyone taking their first step to a new or better job. ALISON is as individual as you are.
