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- Просмотров 2 981 375
The TechCave
США
Добавлен 27 апр 2016
Greetings from the TechCave.
Our product is Explanation. We provide simple and easy-to-follow explanations about software and tech concepts that are too complex or just confusing. We understand that failing to grasp a concept results in a lot of problems, from losing confidence to developing an aversion or a phobia towards certain fields. Whether you're a university student, a self-taught developer, or someone who is curious about software and web concepts, you might find what you're looking for in the TechCave.
We demystify concepts related to:
* web development,
* networking,
* security,
* operating systems,
* ...
... basically all software-related concepts. We explain how they fit in the big picture, concisely show how the technology works and equip you with enough knowledge to feel confident and take the next step to know more or learn more advanced concepts. Finally, we provide resources for you if you want to learn more and dive deeper.
Enjoy the lessons and Support Us!
Our product is Explanation. We provide simple and easy-to-follow explanations about software and tech concepts that are too complex or just confusing. We understand that failing to grasp a concept results in a lot of problems, from losing confidence to developing an aversion or a phobia towards certain fields. Whether you're a university student, a self-taught developer, or someone who is curious about software and web concepts, you might find what you're looking for in the TechCave.
We demystify concepts related to:
* web development,
* networking,
* security,
* operating systems,
* ...
... basically all software-related concepts. We explain how they fit in the big picture, concisely show how the technology works and equip you with enough knowledge to feel confident and take the next step to know more or learn more advanced concepts. Finally, we provide resources for you if you want to learn more and dive deeper.
Enjoy the lessons and Support Us!
What is a VPN & How does it work? Virtual Private Networks Explained
This is a comprehensive explainer for developers and beginners on VPNs and how they work!
Virtual Private Networks are used to ensure security and privacy online. In this video, I give a detailed explanation on VPNs and how they work under the hood. I start by explaining what is a VPN, by diving deeper into the acronym "Virtual Private Network". Then I explain the different kinds of VPN connections; Full-tunnel and Split-tunnel. After that, I move to how VPNs work by going into the details of routing VPN traffic and the connection between the VPN client and the VPN server.
OpenVPN is also briefly explained and I conclude with why you would want to use a VPN.
Enjoy!
VPN Solution: prf.hn/l/ag...
Virtual Private Networks are used to ensure security and privacy online. In this video, I give a detailed explanation on VPNs and how they work under the hood. I start by explaining what is a VPN, by diving deeper into the acronym "Virtual Private Network". Then I explain the different kinds of VPN connections; Full-tunnel and Split-tunnel. After that, I move to how VPNs work by going into the details of routing VPN traffic and the connection between the VPN client and the VPN server.
OpenVPN is also briefly explained and I conclude with why you would want to use a VPN.
Enjoy!
VPN Solution: prf.hn/l/ag...
Просмотров: 9 508
Видео
What is a Proxy Server & How Does it work?
Просмотров 7 тыс.2 года назад
#proxy #reverse_proxy #networking You will understand what proxies are in this video, the details about how they work, and the difference between proxies, reverse proxies, VPNs, and load balancers. In this video, I explain what proxies are and how they work in a simple yet comprehensive manner. I also answer the following questions: * What is the difference between a proxy and a reverse proxy? ...
What is Caching and How it Works | Caching Explained
Просмотров 8 тыс.2 года назад
An explainer about caching in software and in the different web layers. In this video, I demonstrate why caching is important and why we need it. You will also learn the benefits of caching and how it makes software perform better. You will see when caching is implemented and how it is implemented. Video Outline 00:00 Why Caching? - Analogy 01:17 What is Caching? 02:50 Caching Benefits 03:12 Ca...
What is DNS? How Does DNS work | The Domain Name System
Просмотров 8 тыс.2 года назад
#dns #domain_name_system #dns_lookup Understanding the DNS, Domain Name System, and how it works is an important part of any web developer's journey. The DNS lookup process is how domain names, contained in a URL, are resolved into IP addresses and received by the user's browser to make the actual HTTP request to the server to get the sought-after resource. The DNS lookup process is also import...
Session Hijacking Attack | Session ID and Cookie Stealing | SideJacking
Просмотров 60 тыс.2 года назад
#session_hacking #sidejacking #xss Understanding Session Hijacking, also called side-jacking, is important for web developers, aspiring security engineers, and Internet users in general. Session Hijacking is a technique hackers use to steal session IDs to gain access to private systems and personal accounts to enjoy and take advantage of advanced privileges. Session Hijacking allows attackers t...
CSRF Explained | Understanding Cross Site Request Forgery | What is XSRF?
Просмотров 19 тыс.3 года назад
#csrf #xsrf #cross_site_request_forgery Understanding Cross-Site Request Forgery is important for web developers, aspiring security engineers, and Internet users in general. CSRF is a vulnerability that has caused serious damage both for individuals and companies. Cross-site Request Forgery allows attackers to penetrate vulnerable systems by inducing users to perform privileged but unwanted act...
What is XSS? | Understanding Cross-Site Scripting | XSS Explained
Просмотров 13 тыс.3 года назад
#xss #cross_site_scripting #xss_attacks #xss_protection Understanding Cross-Site Scripting is important for web developers, aspiring security engineers, and Internet users in general. XSS is one of the most common threats on the web. Cross-site Scripting allows attackers to penetrate vulnerable systems and perform malicious actions, such as stealing data, hijacking sessions, etc. In this video,...
What is CORS? | Cross-Origin Resource Sharing | CORS Explained!
Просмотров 62 тыс.3 года назад
#web_security #cors #sop #csrf Understanding Cross-Origin Resource Sharing is essential if you’re a web developer or want to understand the browser security model. Cross-origin Resource Sharing is a way to relax the SOP, Same Origin Policy, the security mechanism whereby browsers prevent Cross-Site Request Forgery, or CSRF. In this video, what is CORS, and Why we need it?. You’ll understand how...
What is Containerization? What is Docker? | Containerization vs Virtualization
Просмотров 19 тыс.4 года назад
I'm back with a new video about Docker and Containerization. In this video lesson, part 1, I explain containerization in detail and talk about what is it and the magic behind it. I briefly introduce Docker and focus mainly on the technology behind it. In this video lesson you will learn: * What is Containerization * What Problems does it solve * Life Before & After docker * How Containers work ...
Event-Driven Architecture | EDA | Software Architectural Patterns
Просмотров 49 тыс.4 года назад
In this video, I explain in detail the event-driven architectural pattern, or EDA, and talk about its components, internals, and characteristics. Here are the points I address in this lesson: * Basic Concepts and Pattern Description * Event-Driven in Action * Implementation Approaches * Pros and Cons * Implementation Technologies * Pitfalls & Considerations This video is part of the Software Ar...
Distributed Systems | Distributed Computing Explained
Просмотров 176 тыс.4 года назад
Distributed Systems | Distributed Computing Explained
Service-Oriented Architecture -SOA | Software/Web Application Architecture
Просмотров 77 тыс.4 года назад
Service-Oriented Architecture -SOA | Software/Web Application Architecture
Microkernel Architectural Pattern | Software Architecture
Просмотров 25 тыс.5 лет назад
Microkernel Architectural Pattern | Software Architecture
Layered/n-Tier Architectural pattern.
Просмотров 50 тыс.6 лет назад
Layered/n-Tier Architectural pattern.
Software Architecture | Architectural patterns | Architecture vs Design pattern
Просмотров 281 тыс.6 лет назад
Software Architecture | Architectural patterns | Architecture vs Design pattern
APIs | REST | REST APIs Demystified
Просмотров 297 тыс.7 лет назад
APIs | REST | REST APIs Demystified
The Client Server Model | Clients and Servers
Просмотров 448 тыс.8 лет назад
The Client Server Model | Clients and Servers
URIs, URLs, and URNs | Difference between URI and URL | URL Explained
Просмотров 211 тыс.8 лет назад
URIs, URLs, and URNs | Difference between URI and URL | URL Explained
Web pages, Websites, and Web Applications
Просмотров 93 тыс.8 лет назад
Web pages, Websites, and Web Applications
The Http and the Web | Http Explained | Request-Response Cycle
Просмотров 700 тыс.8 лет назад
The Http and the Web | Http Explained | Request-Response Cycle
Very good. 💯
Thanks for the video and sharing awareness. I would like to recommend a few steps to the audience on how to protect themselves from these threat actors. 1. Always use non-privileged user account to login interactively and to operate your system on a daily basis 2. Run your browser using a different non-privileged account. This step enables your cookies to be isolated and protected. 3. Enable "Core Isolation" in Windows. Ensure Memory Integrity is checked. 4. Enable "Controlled folder access" to secure your critical folders and ensure to add only the known & trusted programs/apps to the "Authorized" list. 5. Use Admin account with care and ensure you are 100% sure what you're doing.
simply beautiful
great video, ty so much
Dude you're a legend!
i didnt know i needed the extra info that is covered in this video!! great work
great video, thanks
nailed it👌 really good explanation. 🔥
*bro you're good at explaining in simple terms*
Did you get the message couriers users ?
I think the API program of unrestful then there's users and the restful then users are faulty product of institutional bullshits with programmed 0 and 1 for their own favor. How about this. I get what I want otherwise you be deleted on Earth users and programmers. That's 0 and 1 jackassholes. Let it be
awesome video bro
Actually I saw many videos but you Explained Well... Thank you Man..
01:25 "Can you think of one? Yea." 😂
Infra and platform as a service isn't necessarily distributed computing
thanks for this explain but there is something the path is not optional in URL is fundamental part
Maybe I missed it but is the communication between the VPN and the client server encrypted?
Nowadays almost every websites uses https,then what’s the point of this video of its so outdated?(just asking)
awesome video i've an exam tomorrow thanks for help
THANK YOU
Nice one
thx, that was very clear
Thank you for this brief but info-reach video.
your given ip address 111.222.33.444 is incorrect.
May you send me the copy please
Great man
Hey
dang, this video's good, thanks for the info
Another great video. Would like to see video about what GraphQL is.
Your videos are so great. Hope you make more.
Thank you so much Mr.!!! Hope you're doing well!
Perfect explanation. thank you Sir
Thanks for that beautiful and educative content 😊
I have built a plaque with your RUclips DP embedded in it. I worship it every morning and say a prayer to it because your clear and apt explanations have been saving my soul.
Will using a proxy put my passwords and personal info more at risk? Or essentially the same risk level ?
These defensive techniques can only be implemented on the server side…they’re of no use to a user. Best tip for users are: (a) avoid public wifi i.e. use mobile data; (b) if using public wifi then use a VPN; (c) logout of all sessions - don’t just close the browser tab; …any other tips?
these videos are great bro and just really well made was surprised it wasn't a company or any website or anything as well as no videos in forever
Wow, a Rhode Island address! That is a first... yes, we exist!
Is the single point of failure concept can be applied to this pattern?
I’m here
😩😩🗣️🗣️😝😜🤪🤤😋🥵🥶🫨🤯😈👿😎💀☠️👹👺👻🎃🤖👽👾
Very helpful! Thank you
Can people track me if im not connected to internet?
Yea me, I’m in ur walls
@@jamesheller7645 😡
Good one
Thank you so♥
cool video)
Wow, that was a brainful! Nice. I'll have to watch it again.
thank uu
This was way better than how TCM explaines it.
ⴰⵣⵓⵍ Hi 👋 Good job Bro 👏👏
After 9 hr EXAM