The Resident S02E01.

I watched a movie series where Cyber attack occurred, the attackers targeted the hospital power system, seized the power and demanded for ransom. They exploited unpatch systems of the hospital using a code Malware created by another attacker for her own intent.

Alleged to be run by north Korean government.
The group has operated for more than 10 years and is behind infamous cyber incidents such as wanna cry Ransomware attack in 2017.

Lessons learned:
Network infrastructure security
Incident response plan
Transparent communication.

Talk Talk data breach occurred in 2015 targeting UK based telecommunications company, attackers exploited the vulnerabilities using DDoS attack and gained unauthorized access to systems, compromising users data.

And exploited a known vulnerability in the Windows OS.
Lesson learned:
.Patch management
. Security awareness and Training
. Data backups.

Benefits include:
Early warning
Awareness and education
Improved security software and
Protection for business.

Which includes collecting data from different sources, open source intelligence (Osint), closed source intelligence (Csint) etc to identify pattern and trends that could indicate a looming threat.

I don't have one either, I desire to observe an example before I proceed with building my own.

Okay, thanks

Then
HTTP VS HTTPS:
Is the layer protocol design to connect web traffic through hyperlinks. Https uses encryption to send data to web server.