Ask HN: Advise on this cyber securityshort course from Harvard vpal?

Hi experts, I am a tech enthusiast and currently working in a Indian MNC in a mix of tech and managerial roles. My personal interests are being involved in technical activities, I have had experiences being part of in-house or cloud migration projects. Recently I came across a course from Harvard - CYBERSECURITY:MANAGING RISK IN THE INFORMATION AGE(https://bit.ly/2JXGmmI) which also seems to be very relevant in today's era, or so I think. Could you please let me know if this is worth pursuing as fee is $2800 ?

My motto is adding cyber security knowledge to my resume and learn about something very relevant to industry and society.