This document discusses the differences between working in information security on the "light side" versus the "dark side". The light side involves legitimate security jobs like penetration testing, malware analysis, and security auditing. The dark side refers to illegal hacking activities like creating ransomware, spamming, or conducting large DDoS attacks. While dark side activities can be financially lucrative in the short term, they often involve serious legal risks since computer crime laws are strongly enforced. The document encourages pursuing an career in the growing field of information security through legal and ethical means.
3. Dark side or Light side
http://orig10.deviantart.net/90cd/f/2014/126/e/e/star_wars_dark_side___light_side_wallpaper_by_soulreaper919-d7hfqch.jpg
4. Wikipedia
“Information security, sometimes shortened to InfoSec, is the practice of preventing
unauthorized access, use, disclosure, disruption, modification, inspection, recording or
destruction of information. It is a general term that can be used regardless of the form
the data may take (e.g. electronic, physical).[1] The chief area of concern for the field of
information security is the balanced protection of the Confidentiality, Integrity and
Availability of data, also known as the CIA Triad, while maintaining a focus on efficient
policy implementation and no major hampering of organization productivity.[2] To
standardize this discipline, academics and professionals collaborate and seek to set
basic guidelines and policies on password, antivirus software, firewall, encryption
software, legal liability and user/administrator training standards.[3]”
https://en.wikipedia.org/wiki/Information_security
5. Why security is so
important?
• It’s everywhere
• It’s easy to learn
• It’s in demands
• It’s important.
6. Security are in everywhere
• Application
• IoT (Internet of Thing)
• Car
• Facility
• SCADA
• Daily Life
• etc.
7. How can I learn security?
• Take a security course
• Do the labs
• CTF(Capture The Flag)
• Read the books.
• etc.
28. What is the biggest DDoS in
the history
• Victim: OVH - France Hosting
• When: 26 September 2016
• How: 1Tbps
• IoT (CCTV) was used to be the zombie.
• https://github.com/jgamblin/Mirai-Source-Code