Cybersecurity is the practice of protecting devices, networks, and data from digital attacks, theft, and damage. It involves the use of technologies, processes, and policies to secure systems, networks, and devices from cyber threats, such as malware, hacking, and phishing. It helps to protect sensitive information, prevent data breaches, and ensure the integrity and confidentiality of data. It is also important for the overall security and stability of the internet and the global economy, as cyber-attacks can have significant consequences for individuals, businesses, and governments.
There are many different aspects to cybersecurity, including:
- Network security: Protecting the security of computer networks and the devices connected to them.
- Application security: Protecting the security of applications and software.
- Data security: Protecting the confidentiality, integrity, and availability of data.
- Device security: Protecting the security of devices, such as computers, smartphones, and IoT devices.
- Identity and access management: Controlling and managing access to systems and data.
- Cloud security: Protecting the security of data and applications hosted in the cloud.
Effective cybersecurity requires a combination of technical measures, such as firewalls and antivirus software, and non-technical measures, such as employee education and strong policies and procedures. In addition to protecting our own devices and networks, it's important to be mindful of the security practices of others. This can mean being careful about which websites we visit, avoiding opening suspicious emails or links, and being cautious when using public Wi-Fi networks.
Here are 26 cybersecurity YouTube channels:
1. Infosec Institute — Cybersecurity awareness.
https://www.youtube.com/@InfosecEdu
2. Black Hat — Technical cybersecurity conferences.
https://www.youtube.com/@BlackHatOfficialYT
3. Bugcrowd — Bug bounty methodology and interviews.
https://www.youtube.com/@Bugcrowd
4. InfoSec Live — Everything from tutorials to interviews.
https://www.youtube.com/@infoseclive
5. David Bombal — Everything cybersecurity related.
https://www.youtube.com/@davidbombal
6. Nahamsec — Educational hacking and bug bounty videos.
https://www.youtube.com/@NahamSec
7. Computerphile — Covers basic concepts and techniques.
https://www.youtube.com/@Computerphile
8. InsiderPHD — How to get started with bug bounty hunting.
https://www.youtube.com/@InsiderPhD
9. Security Weekly — Interviews with cybersecurity figures.
https://www.youtube.com/@SecurityWeekly
10. John Hammond — Malware analysis, programming, and careers.
https://www.youtube.com/@_JohnHammond
11. Peter Yaworski — Web-application hacking tips and interviews.
https://www.youtube.com/@yaworsk1
12. IppSec — Labs and capture-the-flag tutorials, HackTheBox etc.
https://www.youtube.com/@ippsec
13. 13Cubed — Videos on tools, forensics, and incident response.
https://www.youtube.com/@13Cubed
14. HackerSploit — Penetration testing, web-application hacking.
https://www.youtube.com/@HackerSploit
15. STÖK — Videos on tools, vulnerability analysis, and methodology.
https://www.youtube.com/@STOKfredrik
16. Security Now — Cybercrime news, hacking and web-application security.
https://www.youtube.com/@securitynow
17. LiveOverflow — Involves hacking, write-up videos, and capture-the-flags.
https://www.youtube.com/@LiveOverflow
18. The Cyber Mentor — Ethical hacking, web-application hacking, and tools.
https://www.youtube.com/@TCMSecurityAcademy
19. Joe Collins — Everything Linux related, including tutorials and guides.
https://www.youtube.com/@EzeeLinux
20. Null Byte — Cybersecurity for ethical hackers, and computer scientists.
https://www.youtube.com/@NullByteWHT
21. The PC Security Channel — Windows security, malware news, and tutorials.
https://www.youtube.com/@pcsecuritychannel
22. Simply Cyber — Helps people with cybersecurity career development.
https://www.youtube.com/@SimplyCyber
23. Network Chuck — Everything related to network and cybersecurity.
https://www.youtube.com/@NetworkChuck
24. BlackPerl — Malware analysis, forensics and incident response.
https://www.youtube.com/@BlackPerl
25. Professor Messer — Guides covering certifications.
https://www.youtube.com/@professormesser
26. Hak5 — General cybersecurity coverage.
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