Learn How to Fix Wi-Fi, Computer, and Networking problems!
The Complete Transport Layer Course in Computer Networking
The art of networking to make people want to see you again
Mastering Python - Networking and Security
Secure Networking - A Company Network Project on Open-Source
CompTIA Network+ Certification Preparation: Learn Networking
About IT Software, Other IT Software
Are you tired of wondering why the heck your computer just stopped working?Frustrated over slow, intermittent, and dropped Wi-Fi connections?Do you wish you knew more about the technology you use everyday? If you get just a wee bit angry over dropped Wi-Fi connections, software that crashes, slow networks, or failing hardware, then Learn How to Fix Wi-Fi, Computers, and Networking problems is for YOU! This course will teach you how to troubleshoot all the errors and problems that plague our technology and all the devices we use each day. There are many common things to look for when diagnosing technical problems and ways of thinking that can bring you closer to fixing them. Learn these techniques and master all the phones, tablets, computers, laptops, networks, hardware, and software in your life today!
About IT Software, Network Security
You've just stumbled upon the most complete, in-depth Transport Layer course in Computer Networking.Whether you want to:- build the skills you need to get your first IT job- move to a more senior IT position- become a computer scientist mastering in computer networks...this complete Transport Layer in Networking Masterclass is the course you need to do all of this, and more.This course is designed to give you the Transport Layer skills you need to become a Computer Network specialist. By the end of the course, you will understand Transport Protocols extremely well and be productive as a computer scientist and IT specialist.What makes this course a bestseller?Like you, thousands of others were frustrated and fed up with fragmented Youtube tutorials or incomplete or outdated courses which assume you already know a bunch of stuff, as well as thick, college-like textbooks able to send even the most caffeine-fuelled coder to sleep.Like you, they were tired of low-quality lessons, poorly explained topics, and confusing info presented in the wrong way. That's why so many find success in this complete introduction to IP Networks course. It's designed with simplicity and seamless progression in mind through its content.This course assumes no previous networking experience and takes you from absolute beginner core concepts. You will learn the core IP Networks skills and master managing computer networks. It's a one-stop shop to learn IP Networks. If you want to go beyond the core content you can do so at any time.Here's just some of what you'll learn(It's okay if you don't understand all this yet, you will in the course)Transport Layer FundamentalsNetwork Architectures (OSI Model)Master TCP (Transmission Control Protocol)Understand Flow control and Congestion Control MechanismsPractise with Slow Start and Congestion Avoidance AlgorithmKnow the Three-Way Handshaking Process in TCPWhat is the Maximum Segment Size (MSS)Be able to understand the tcpdump commandMuch more...What if I have questions?As if this course wasn't complete enough, I offer full support, answering any questions you have.This means you'll never find yourself stuck on one lesson for days on end. With my hand-holding guidance, you'll progress smoothly through this course without any major roadblocks.Ready to get started, developer?Enroll now using the "Add to Cart" button on the right, and get started on your way to creative, advanced Transport Layer Networks brilliance. Or, take this course for a free spin using the preview feature, so you know you're 100% certain this course is for you.See you on the inside (hurry, Transport Layer is waiting!)
About Business, Communication
*This course is originally in Japanese and uses English subtitles.Let me ask you this.Think of the people you interact with on a daily basis.What kind of people are they?Are they people who lead you to growth?Or are they people who drag you down?If you have a dream or a goal and are having trouble achieving it, maybe the situation will change if you learn communication and networking skills!Humans are unable to achieve greatness on their own.Behind every success story is the presence of networks and communication.However, when was the last time someone taught you in detail about communication and networks?Probably never.They don't teach you in school and you don't receive education on it.That's why many people are unsure about communication.They use small "tricks" they find on the internet or in books. As a result, they worsen their relationships.You might not hear of networks a lot, but they're far more important than many of you think.The theme of this course is to teach networking techniques using proper communication.By communicating not only with yourself but also with others, you will be able to grow together through synergy.The concepts taught in this course is not as simple as 1+1=2.If people with differing knowledge and thoughts come together to create new networks, 1+1 might equal 10 or even more.I understand firsthand the power of communication and networks.It can be said that the reason I exist today is because of communication and networks.The purpose of this course is to teach you the power of communication and networking to push you a little closer to achieving your dreams or goals.-You want to improve your communication abilities, but you don't know where to start.-You can't seem to communicate what you want.-You get nervous when speaking in front of people.-You don't have a relationship built on trust with your colleagues or bosses.-You want to explain things well, but you can't seem to do it.If any of the above apply to you and you blame yourself, don't fret.You can construct networks with synergy from scratch.I started from scratch, too. In fact, I started below zero.If you learn through this course, you will be able to communicate with synergy and create networks.I firmly believe that you'll be able to achieve your dreams and even change your life!I hope to see you in the course!*I sometimes receive messages saying, "This is obvious information."The information I'm going to teach is very basic and practical. If you learn the basics, you can apply them to other things all you want. On the flip side, if you don't know the basics, you won't be able to apply anything. No matter how beautiful the house is, if the foundation is wobbly, you'll never know when it'll collapse. You won't be able to design a great life without the foundation, even if you use fancy tricks.Use this opportunity to learn the basics!Furthermore, this course uses my experience and parts of it are deliberately abstract.It's important to go into detail, but I also believe that each person has different situations and that it's important to have a thought process that allows you to apply what you learn in your own issues and environments.If you feel that this course is not what you signed up for, I will refund you if it's within 30 days of your purchase.Let's make 2021 a great year with communication!
About IT Software, Network Security
In this advanced course, you'll first learn how to create, run, and troubleshoot scripts with Python and then move through specific programming libraries and technologies that allow you to tackle several networking tasks and security measures. No experience is required, although any programming knowledge would be an asset. You will start with an overview of Python, including how to create and run scripts, use threads, and handle exceptions. From there, Ric will teach you how to network, including how to use the Python libraries for network scripting and develop basic scripts with network functionality. This video tutorial will also cover HTTP programming, security scripting, and forensic scripting. Finally, you will learn about Twisted Python, including the Echo server and HTTP client. Once you have completed the course, you will be fully capable of debugging and security testing using Python, as well as writing Python scripts. Working files are included, allowing you to follow along with the author throughout the lessons.
About IT Software, Network Security
When it comes to open-source, the sky is the limit! In a nutshell, you will build a company-like network with headquarter and branch office on Unix-like OSs and open-source tools, then try to hack its vulnerabilities.From switches to endpoints, clustered firewalls, servers incl. Network Access Control, shortly NAC server, jumpers, and anything else are all built on a flavor of Linux OS such as openSUSE, AlpineLinux, Debian, Ubuntu, etc., or a Unix-like OS such as FreeBSD.Network security should be embedded into the nature of the corporate's network and that is what we learn in this course.We do not care much about vendors and logos, but practical concepts. For example, we dive into Shell commands, TCP/IP and networking fundamental concepts, and core network security principles using open-source, yet industry-proven products.We aim to teach you how standard networking concepts are "designed" and are also "applied" in work environments. Why a pure Linux-based network? Besides the fact that Linux runs the world, if you learn the secure networking using Linux, Unix, and open-source tools, you will feel pretty confident about their commercial equivalents. For example, if you learn network firewalling using iptables and nftables, you won't have any issues with Cisco FirePower, FortiGate, or Juniper firewalls. As said, we are not into vendors, we are interested in standardized theoretical concepts and practical technics. This method will give you a firm conceptual understanding of underlying technologies and ideas about how finished products like Cisco switches, Fortigate Firewalls, Cisco ISE NAC, HPE Aruba, and so on, actually work behind the scene.In the end, you will run the most common network attacks using Kali Linux against the network you built yourself.Your Learning Key-Terms:VirtualizationGNS3 Lab (with Hyper-V & VirtualBox Integration)TCP/IPOSI ModelNetwork TopologiesIP SubnettingVLANTraffic TaggingTrunkingNIC TeamingLAGG (Link Aggregation)MLAG (Multi-Chassis Link Aggregation)Bond Modes: Active-Backup, 802.3ad (LACP)BridgingSpanning TreeInter-VLAN RoutingRouting & ARP TablesMAC FloodIEEE 802.1X & MAB (MAC Address Bypass)Network Access Control (NAC)PacketFence (Open Source NAC)Extensible Authentication Protocol (EAP) (EAPoL)RADIUS (FreeRADIUS)Linux Open Source NetworkingNvidia Cumulus Linux SwitchopenSUSE LinuxUbuntu LinuxAlpine LinuxLinux Shell Command LineFirewallsNetfilter FrameworkPacket FilteringiptablesnftablesPacket Capture AnalysisWireshark, TShark, Termshark, and TCPDumpLinux ClusteringkeepalivedVRRPConnTrackVirtual Private Network (VPN)OpenVPNstrongSwan IPSec (swanctl)WireGuardpfSense Firewall (FreeBSD)pfSense ClusterNext-Gen FirewallDemilitarized Zone (DMZ)Ethical Hacking Network Attacks and TechnicsSSH BruteForce AttackMITM with Mac Spoofing AttackMITM with DHCP Spoofing AttackDOS Attack (POD, SYNFLOOD, BPDUs, CDP)YersiniaDHCP StarvationDNS SpoofingOffensive Packet SniffingARP spoofing, ARP cache poisoning attackNetwork hackingCyber securityNetwork Hardening Solutions
About IT Software, Network Security
CompTIA's Network+ certification training readies students for a vendor neutral certification making IT professionals gain expertise in configuring, managing, installing, troubleshooting and maintaining basic computer networks. Thought by top experts, students gather essential knowledge of network configuration, technologies and installations as well as topologies and media security and management. The Network+ certification by CompTIA is an internationally recognized and coveted credential providing proof of a student's knowledge, skills and ability to manage, maintain, troubleshoot, install, operate and configure a basic network infrastructure. These courses prepare the student for the CompTIA Network+ Certification Exam N10-006. What You Will Learn The curriculum for CompTIA's Network+ Certification Course begins with the 7 Layers of the Open Systems Interconnect (OSI) Model, OSI Data Flow and Terminology. After a basic knowledge of OSI has been built, we begin discussing Communication Between Layers. Then we delve into TCP/IP System Interconnect Model Layers, Open Systems Interconnect Model Comparisons and Application Layer Examples. Next we cover Binary Numbers and iPv4 Addressing (addressing the how's, why's and The Big Picture. Once broader concepts are established, student's learn the Purpose and Properties of IP Addressing, iPv4 Bitwise Notation, Private IPv4 Networks, and Subnetting. After an extensive overview of IPv6 Addressing we switch modes to The Purpose of Routing and Switching, Common Networking Protocols and finally Installing and Configuring. At the end of this course, a student walks away having had practical experience and comprehensive knowledge allowing confident execution of the CompTIA N+ N10-006 exam.