What You Should Learn Before "Cybersecurity" - 2023
Summary
TLDRThis video offers a personal perspective on the essential IT fundamentals for those starting in IT or cybersecurity. It covers key areas including hardware, software, networking, applications, and security basics. The speaker emphasizes the importance of understanding these basics before diving into more complex topics and suggests free and affordable resources for learning, including a self-promotion of their own courses. The video concludes with a reminder to balance theoretical knowledge with practical, hands-on experience.
Takeaways
- 💻 Learn IT Fundamentals: The speaker emphasizes the importance of starting with IT basics for anyone looking to enter the IT or cybersecurity industry.
- 🔧 Categories of IT Fundamentals: The script outlines key areas including hardware, software, networking, applications, and security basics.
- 🛠️ Essential IT Skills: Configuring and troubleshooting are highlighted as essential skills required in the IT industry.
- 📚 Importance of Basics: The analogy of learning math or chemistry is used to stress the necessity of understanding the fundamentals before diving into complex topics.
- 🚫 Avoid Jumping In: The speaker warns against starting with advanced tools or concepts without first understanding the basics.
- 🔒 Security Basics: Understanding the underlying technology is crucial for cybersecurity, as it provides context on what needs to be secured.
- 🌐 Networking Knowledge: A clear understanding of how data is exchanged and transported between devices is fundamental to IT.
- 💡 Building Foundational Skills: The script suggests that learning the basics first sets a strong foundation for further learning and specialization.
- 📈 Practical Approach: After grasping the basics, the speaker recommends a hands-on approach to apply and deepen understanding.
- 🆓 Free Resources: The script mentions the availability of free and affordable resources for learning IT fundamentals.
- 🔄 Self-Promotion: The speaker promotes their own free courses on platforms like Udemy, suggesting these as starting points for learning.
Q & A
What does the speaker suggest as the starting point for someone interested in IT or cybersecurity?
-The speaker suggests starting with IT fundamentals as the basis for anyone looking to get into the IT or cybersecurity industry.
What are the main categories of IT fundamentals according to the speaker?
-The main categories of IT fundamentals mentioned are hardware, software, networking, applications, and security basics.
What is the importance of understanding hardware in the IT field?
-Understanding hardware is important as it involves knowing the physical parts of a computer and computing devices, which are essential for setting up and troubleshooting systems.
What role does software play in the IT fundamentals?
-Software includes a suite of tools and data that instruct the computer how to work, including operating systems, software applications, and more, like Windows 10 or Linux.
Why is networking considered a fundamental aspect of IT?
-Networking is fundamental because it involves the exchange and transportation of data between computing devices, which is crucial for communication and data transfer within IT systems.
What are applications in the context of IT fundamentals?
-Applications refer to computer software or programs used to carry out specific tasks such as word processing, editing, or using email clients.
What does the speaker emphasize about learning IT fundamentals before delving into more complex topics?
-The speaker emphasizes that learning IT fundamentals provides a strong foundation, making it easier to understand and tackle more complex topics in IT and cybersecurity.
What essential skills does the speaker mention are required within the IT industry?
-The speaker mentions skills such as configuring and troubleshooting as essential within the IT industry.
What is the speaker's opinion on the effectiveness of jumping straight into advanced tools without understanding the basics?
-The speaker believes that without understanding the basics, one cannot effectively use advanced tools or know what to secure in the context of cybersecurity.
What resources does the speaker recommend for learning IT fundamentals?
-The speaker recommends various resources including free courses on platforms like Free Code Camp, Udemy, YouTube, and even a personal course on Udemy for a high-level overview of cybersecurity in IT.
What is the speaker's advice on the approach to learning after understanding the IT fundamentals?
-The speaker advises having a hands-on, practical approach once the basics have been understood, and provides a resource page with a list of projects for practical application.
Outlines
💻 Fundamentals of IT and Cybersecurity
This paragraph introduces the topic of the video, which is the fundamentals of IT and cybersecurity. The speaker suggests that anyone looking to start a career in these fields should begin by learning the basics. The fundamentals are broken down into categories such as hardware (physical parts of computing devices), software (tools and data that instruct the computer), networking (data exchange between devices), applications (programs for specific tasks), and security basics. The speaker emphasizes the importance of understanding these areas from the ground up to set oneself up for success. Essential IT skills like configuring and troubleshooting are also mentioned, with an analogy to learning basic math or chemistry to highlight the necessity of foundational knowledge.
📚 Resources and Project Ideas for IT Learning
In the second paragraph, the speaker provides an update to a previous video and offers resources for those interested in learning IT and cybersecurity. They mention free courses available on platforms like Udemy and YouTube, as well as resources from Google and Humble Bundle for ebooks. The speaker also promotes their own courses, one being an introductory course to cybersecurity and the other a more hands-on practical course. They encourage viewers to start with theory and then move on to practical projects, offering a resources page with project ideas and solutions. The paragraph concludes with the speaker's hope that the video has been helpful and a sign-off until the next video.
Mindmap
Keywords
💡IT Fundamentals
💡Cybersecurity
💡Hardware
💡Software
💡Networking
💡Applications
💡Security Basics
💡Configuring
💡Troubleshooting
💡Kali Linux
💡Free Resources
Highlights
The speaker suggests learning IT fundamentals as the starting point for individuals interested in IT or cybersecurity.
IT fundamentals include hardware, software, networking, applications, and security basics.
The importance of understanding the basics is compared to learning the fundamentals in other fields like math or chemistry.
The speaker emphasizes the necessity of foundational skills such as configuring and troubleshooting in the IT industry.
A metaphor of jumping into the woods without understanding the basics is used to illustrate the potential pitfalls of not learning the fundamentals.
The video offers a free course on Udemy for a limited time to provide a high-level overview of cybersecurity in IT.
The speaker promotes a practical, hands-on course released the previous year with updates for further learning.
Free resources for learning IT fundamentals are available on platforms like Free Code Camp and Udemy.
YouTube is mentioned as a source for crash courses on IT basics.
Humble Bundle is highlighted as a provider of ebooks that can be useful for learning IT concepts.
The speaker provides a resources page with a list of free projects for hands-on learning after understanding the concepts.
The video is an update from a few years ago, ensuring the information is current for 2021.
The speaker warns against the dangers of not understanding technology tools and principles in the context of cybersecurity.
The importance of knowing how specific devices like a layer 2 switch works is stressed for effective cybersecurity measures.
The video concludes with a reminder of the value of IT fundamentals in building a strong foundation for further learning.
A personal opinion is shared on the best approach to learning IT fundamentals before diving into more complex topics.
Transcripts
yeah i would just suggest the it
fundamentals that's what you should
learn all right so if you're an
individual who wants to get started in
the it or cyber security industry and
you're wondering where should i start or
what should i learn before in today's
video topic i will be addressing my
personal opinion on what you should
learn why you should learn what you
should learn and where you should learn
[Music]
alright so by now you should know it's
the ic fundamentals that's what i think
you should learn you can go ahead and
click off this video but if you want a
little bit more detail you can continue
on what exactly are the it fundamentals
well in my opinion they outline a few
different surrounding categories
including hardware which are the
physical parts of a computer and
computing devices you have the software
which is a suite of tools and data which
you know tell the computer how to work
including operating systems software
applications and more so think about
like a windows 10 or linux then you have
networking which is the exchange and
transportation of data between computing
devices so understanding how that works
applications which is computer software
or programs used to carry out specific
tasks you know such as word processing
or editing or email clients and then you
have the security basics my favorite
right understanding the added elements
on top of the listed uh elements or
categories that i just
outlined now i personally believe if you
started from the very beginning you're
going to set yourself up for a better
success and i'll tell you that reason in
a moment now while learning the it
fundamentals it's important to keep in
mind some essential concepts and skills
required within the it industry and this
includes skills such as configuring and
troubleshooting
[Music]
just like anything that you learn in
school you gotta first understand the
basics of course you could just throw
yourself deep into the woods and have no
idea what's going on and maybe yes you
could complete the problem but let's
just say you want to complete some
complex math equation well you have to
know the basics of the symbols
subtraction addition such as this nice
complex math equation i think you
i don't know how to do this
you know those or if you want to get a
little spicy and you want to mix some
elements together you got to know the
periodic table i think i don't really
know i'm not a chemistry major well the
same goes for it in my opinion you get
the point now sure you could provision a
kali linux vm and you could use john
ripper and start cracking those facebook
passwords don't actually do that or you
know you can throw yourself deep into
the woods of a project and sometimes
that method works but the question
becomes if you have no technological or
any i.t skills background how do you
know you know what to secure in the
context of cyber security if you don't
even know how the technology tool
principle concept works right if you
can't understand what a layer 2 switch
does from you know a high level overview
how do you know you're going to need to
apply port security you know in the
context of a layer 2 switch well you
won't know because you don't know how a
layer 2 switch works in the high level
and that's why i suggest the it
fundamentals it's great way to get the
basics down you can build those
foundational skills and then you can
throw yourself into the woods of you
know kali linux if you want to
[Music]
there are hundreds of resources out
there both free and affordable alright
one moment of self promo you can skip to
this time stamp if you don't care about
this but there are free courses i have
out there one is on udemy it's a
complete introduction to cyber security
right so this is going to be a very high
level overview of cyber security in i.t
and we address some of the very basics
such as
hardware and networking devices so why
not just give away the course for free
if you're watching this in the next
three days of this upload you can go
sign up for it
for free but i do also have another
course it's more of a very much so
practical hands-on course that i had
released last year and i added some a
few updates to it this is a great course
to get started and now enough for the
cell promo all right so some platforms
include free code cam they have a plenty
of crash courses out there udemy has
plenty of basic it courses you have
plenty of youtube crash courses i'll
leave some that i think are noteworthy
including ones that are released from
google itself which is a great way to
start a humble bundle which is a book
provider in the form of ebooks that you
can see and find if there are any
bundles out there one more thing to note
and that is three is a great place to
start with my beginners course it's a
lot of theory not so much practical or
hands-on you gotta get started with
understanding the concepts
but
one thing to note is to have a hands-on
practical approach once you've maybe
started some of those basics i have a
resources page with a complete list of
projects you can just check out it's all
free you don't have to worry about
paying
and you can just look at the different
resources project ideas and how to go
about solving those projects on that
website this video has been short i hope
it's been useful and helpful i did this
video a few years ago and i thought i
would go ahead and provide an update for
2021 so i hope everything is well and
until the next video have a good day
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