NetSecProf
NetSecProf
  • Видео 311
  • Просмотров 1 268 951
Switching between Virtual Terminals on Ubuntu Desktop
Switching between terminals on Ubuntu 24.04 Desktop as a VirtualBox 7.0 virtual machine. Shows using Ctrl-Alt-F1 to Ctrl-Alt-F6, Alt-[right arrow], and Alt-[left arrow]. Shows how this can be used to perform updates or reboot the machine from a text terminal.
Просмотров: 51

Видео

Ubuntu 24.04 Desktop Installation
Просмотров 892 месяца назад
Installing Ubuntu 24.04 Desktop as a VirtualBox 7.0 virtual machine.
Using Tuples in Lists for Sorting in Python
Просмотров 423 месяца назад
Shows how to use tuples in lists to assist in sorting content such as keys into a dictionary.
Using Tuples in Python
Просмотров 213 месяца назад
Shows how to use tuples in Python from the IDLE interpreter. Demonstrates creating tuples, converting between tuples and lists, indexing tuple elements, and tuple slices.
Creating a Layer 3 WireGuard Tunnel on Linux
Просмотров 2013 месяца назад
Shows how to create a WireGuard tunnel on Rocky Linux 9.3.
Creating a Layer 2 GRE Tunnel using Open vSwitch Bridges on Linux
Просмотров 1473 месяца назад
Shows how to create a Layer 2 GRE tunnel between two machines using Open vSwitch and GRE interfaces.
Creating Open vSwitch Bridges and Connecting Interfaces on Linux
Просмотров 1763 месяца назад
Shows how to create a Open vSwitch bridge on Rocky Linux 9.3. Also shows how to connect interfaces to that bridge.
Abstract Classes in Python
Просмотров 453 месяца назад
Demonstrates how to create abstract classes in Python. Also shows inheritance of an abstract class and how to use it.
Creating a Layer 3 GRE Tunnel on Linux
Просмотров 2523 месяца назад
Shows how to create a GRE tunnel on Rocky Linux 9.3.
Class Inheritance in Python
Просмотров 783 месяца назад
Demonstrates how to use inheritance in Python to have a child class inherit from a parent class. Shows how to call overridden parent methods from the child. Shows calling inherited methods in the child.
Addition Operator Overloading in Python
Просмотров 464 месяца назад
Shows how to use the add class method to allow you to add class objects/instances together in Python.
Converting class instances to strings using Operator Overloading in Python
Просмотров 414 месяца назад
Shows how to use the str class method to overload the built in to string operator for Python class instances.
Installing Nagios Core on Rocky Linux 9.3
Просмотров 3344 месяца назад
Shows downloading and installing Nagios Core 4.5.1 on Rocky Linux 9.3. Walks through the installation process including the plugins. Also activates the servers directory and creates a server file for monitoring a single server with HTTP and SSH services.
Class Modifiers and Properties in Python
Просмотров 604 месяца назад
Shows how to work with "private" class attributes by creating getter and setter modifiers. It also shows how to create properties that will use those getters and setters to make things easier to access and work with.
Using classes in external files in Python
Просмотров 664 месяца назад
Shows how to import classes from an external file using the import command and from commands. Also, shows how to import classes from files in separate directories by modifying the sys.path. list and adding the directory the class is contained in.
Creating and Using Classes in Python
Просмотров 604 месяца назад
Creating and Using Classes in Python
Selecting subsections of Lists in Python
Просмотров 214 месяца назад
Selecting subsections of Lists in Python
Converting between Strings and Lists in Python
Просмотров 304 месяца назад
Converting between Strings and Lists in Python
Parsing Lines with mixed delimiters in Python
Просмотров 554 месяца назад
Parsing Lines with mixed delimiters in Python
Calculating Pascals Triangle in Python Using Recursion
Просмотров 2254 месяца назад
Calculating Pascals Triangle in Python Using Recursion
Quick Introduction to Recursion in Python
Просмотров 814 месяца назад
Quick Introduction to Recursion in Python
Recursive Fibonacci Sequence in Python
Просмотров 664 месяца назад
Recursive Fibonacci Sequence in Python
Recursive Factorial in Python
Просмотров 474 месяца назад
Recursive Factorial in Python
Iterative Factorial in Python
Просмотров 544 месяца назад
Iterative Factorial in Python
Using Dictionaries in Python
Просмотров 814 месяца назад
Using Dictionaries in Python
Using Lists in Python
Просмотров 734 месяца назад
Using Lists in Python
Splitting lines using a delimiter in Python
Просмотров 1105 месяцев назад
Splitting lines using a delimiter in Python
Reading a list of items from a file and sorting them using Python
Просмотров 1725 месяцев назад
Reading a list of items from a file and sorting them using Python
Running a Python script from the CLI on Linux
Просмотров 915 месяцев назад
Running a Python script from the CLI on Linux
Reading Text Files in Python
Просмотров 1225 месяцев назад
Reading Text Files in Python

Комментарии

  • @user-uo2li2fn9s
    @user-uo2li2fn9s 21 день назад

    sir... im so so thanks full for your tutorial

  • @MuhammadWaseem-cb7nm
    @MuhammadWaseem-cb7nm 23 дня назад

    Thanks ! What a Great Explanation

  • @Jesus_PK
    @Jesus_PK 29 дней назад

    This was exactly what I needed, thanks a lot.

  • @Akpanmeme2-nl6yc
    @Akpanmeme2-nl6yc Месяц назад

    You wrote code in Notepad Different

  • @arunprakash2820
    @arunprakash2820 Месяц назад

    Bpduguard enable on and my port is disable

  • @mikeeccle4447
    @mikeeccle4447 Месяц назад

    I just got stung by 3 yellow jackets. Still hurts 3 hours later. They SUCK

  • @ofchaot
    @ofchaot Месяц назад

    Man that really helped me i got so confused with the Costs... Thanks very much

  • @vorapobautomation9760
    @vorapobautomation9760 Месяц назад

    How to use scrolling at the picture which sizing wide more than windows resolution ?

  • @user-ti5qq9lt4o
    @user-ti5qq9lt4o Месяц назад

    Thanks, that was helpful !

  • @jdkillian1965
    @jdkillian1965 2 месяца назад

    Will this also work if I have a dhcp server configured and running or is it a different process?

    • @NetSecProf
      @NetSecProf 2 месяца назад

      NAT is a separate process. You can run a DHCP server on the same machine if you want. The restrictions for the DHCP server is that the IP address associated with the DHCP service should be static and the DHCP service should have a pool of addresses you assign to the internal subnet.

    • @jdkillian1965
      @jdkillian1965 2 месяца назад

      @@NetSecProf so basically install and configure the dhcp for the internal network and the process should work the same without any further configurations?

    • @NetSecProf
      @NetSecProf 2 месяца назад

      @@jdkillian1965 Yes, basically. If you also have DNS for any internal services, you might need to either configure multiple views or configure a destination NAT that loops to internal addresses.

  • @jonnywoo8418
    @jonnywoo8418 2 месяца назад

    Thank you so much! It still useful in 2024!

  • @mr.eng_sn
    @mr.eng_sn 2 месяца назад

    Thanks boss❤

  • @YassinSrour-j6n
    @YassinSrour-j6n 2 месяца назад

    Thank you so much sir for this video, but I work on the linux terminal , can you please tell me how to enter or log in as root

    • @JosephColton
      @JosephColton 2 месяца назад

      As a regular user, you can type "su -" to switch user to root with the root environment. You will then be prompted for the root password. If you do not have the root password, but are part of the wheel group or have permissions to use root commands through the sudoers file, you can type "sudo su -" and then be prompted for your own password.

    • @YassinSrour-j6n
      @YassinSrour-j6n 2 месяца назад

      Tysm for ur intention to help me sir, but when I enter the passwd, I get " Authentication failed " 😢

  • @andro_meda
    @andro_meda 2 месяца назад

    Thank you

  • @LMleet06
    @LMleet06 3 месяца назад

    Thank you, your video really helped me out. I was confused on this line of code, why would someone write the line of code you demoed in the video this way in a structure? struct s_sortByNumber { bool operator() (Item& a, Item& b) { return a.number < b.number; } }; std::sort(&array[0], &array[SIZE], s_sortByNumber());

  • @IZeoClass
    @IZeoClass 3 месяца назад

    Amazing video. Even in my CCNA certified guide doesn't mention you need to set VTP Domain and password. It does mention the books "won't explain and skip the VTP subject. but it could also be a limitation with the packet tracer though. Through the CCNA book, it just says VTP works as default *unless disabled. At least it should make quick mention of needing to set password and domain. No other commands needed. This video fixed my issue.

  • @user-yd5el7pg1f
    @user-yd5el7pg1f 3 месяца назад

    i love ur voice

  • @user-yd5el7pg1f
    @user-yd5el7pg1f 3 месяца назад

    i love ur voice

  • @enricosbrighi
    @enricosbrighi 4 месяца назад

    Great, thanks!

  • @simeonmomberg622
    @simeonmomberg622 4 месяца назад

    its 5 in the moring and bro just saved me thanx so much

  • @hoangheo2505
    @hoangheo2505 5 месяцев назад

    thank you so much

  • @marcelplch8725
    @marcelplch8725 5 месяцев назад

    Do more of these. People need those. Become famous tip: Throw in some trash content. Don't become crazy tip: Don't do too much of trash content.

  • @danielcrompton7818
    @danielcrompton7818 5 месяцев назад

    Very good! Thanks for spending the time to show is all this! Much appreciated

  • @danielcrompton7818
    @danielcrompton7818 5 месяцев назад

    The CSV module is there to help you 😊

    • @NetSecProf
      @NetSecProf 5 месяцев назад

      Yes, that is true. It will get more fun when I switch up the delimiter and use multiple separate delimiters.

    • @danielcrompton7818
      @danielcrompton7818 5 месяцев назад

      @@NetSecProf 👍

  • @safaamagdy8653
    @safaamagdy8653 5 месяцев назад

    It was very helpful, thanks to you 😊 🤍

  • @ronaldocr770
    @ronaldocr770 5 месяцев назад

    Thank you so much. This video was the only one that helped me in my lab that I did for class! Nice and simple explanation!

  • @pantaloonsxD
    @pantaloonsxD 5 месяцев назад

    You guys get the mugs yet

  • @rapideye85
    @rapideye85 5 месяцев назад

    Thank you very much. You see these commands everywhere on the net but it was diffcult to grasp. This will allow me to be able configure Fedora and get that going as a gateway. The benefit of doing this will be getting my DENY ACL list to accept a large amount of IPs and masks - Some firewall companies limit the amount of address or address objects you can configure which is bad for people like me who host their own stuff and are trying to mitigate DDoS without any restriction, but also without being forced to use pFSense or other solutions I don't need. I just want to stay within the Linux stack and be able to quickly block and edit ranges without any confines.

    • @pajeetsingh
      @pajeetsingh 4 месяца назад

      Good job brother. Self reliance.

  • @user-bv2bu7ub7z
    @user-bv2bu7ub7z 6 месяцев назад

    JESUS Loves You All.

  • @lorenzo.oo__
    @lorenzo.oo__ 6 месяцев назад

    hiiiii ♥️♥️♥️♥️☺️☺️☺️ thanks 🙏🏻

  • @lorenzo.oo__
    @lorenzo.oo__ 6 месяцев назад

    Ciao Caro grazie ♥️♥️♥️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️💪🏻💪🏻💪🏻💪🏻💪🏻

  • @hewramanwaran6444
    @hewramanwaran6444 6 месяцев назад

    Thanks a lot for your excellent explanation. One question, what would be a realistic solution to setup the border router? Thanks.

    • @aceofnull
      @aceofnull 6 месяцев назад

      BGP requires a lot of memory and should probably be a dedicated router if possible. I would recommend configuring a border router and have the layer 3 switch configured to forward to the border router.

    • @hewramanwaran6444
      @hewramanwaran6444 6 месяцев назад

      @@aceofnull Thank you.

  • @jeff-creations
    @jeff-creations 6 месяцев назад

    Thanks for the awesome video, helped me out for sure! Question: Everything works fine when creating and testing a project, but when I closed down Visual Studio and went to re-open I realized the project file structure was now 2 files and I can't get it to work. Any ideas? I'm stumped. Thanks again!

  • @Yusef-cf2wt
    @Yusef-cf2wt 7 месяцев назад

    Bro thank you so much, i just saw a video of Masks CIDR conversion and you really helped me, I checked your leatest video and I saw this one is just 2 weeks ago that means 12 years and you are helping people, Respect❤

  • @ghostyshka
    @ghostyshka 7 месяцев назад

    yep, this is so simple and so good to understanding

  • @cptechno
    @cptechno 8 месяцев назад

    QUESTION: How would you handle a server IP address that is /20 (not the usual /24)? How would you create a reverse address?

    • @JosephColton
      @JosephColton 8 месяцев назад

      I would create multiple /24 zone files or I would create a /16 block zone file and just give PTR addresses for a subset of the addresses. It only takes 16 /24 blocks to create a /20 block.

  • @vladislavkaras491
    @vladislavkaras491 8 месяцев назад

    Thanks for the video!

  • @souha3233
    @souha3233 9 месяцев назад

    How Digits come before letters but in the example we clearly see that it's not the case it give you num< a string containing letters

  • @yourvideos3912
    @yourvideos3912 9 месяцев назад

    Thankyouu

  • @Weldeddiff
    @Weldeddiff 10 месяцев назад

    great video !

  • @lucasdasilveira4501
    @lucasdasilveira4501 10 месяцев назад

    Why you say setting default gateway is not realistic?

    • @aceofnull
      @aceofnull 10 месяцев назад

      The default gateway is used for layer 2 switches. With layer 3, you create a default route instead. It shouldn't be different, but just a Cisco quirk.

  • @Kurakumakillz
    @Kurakumakillz 10 месяцев назад

    thx legend thats what i needed for my assignment :Dd

  • @higiniofuentes2551
    @higiniofuentes2551 10 месяцев назад

    Do you have any video about writing in a text file? And any video about read and write in a binary file? Thank you!

  • @higiniofuentes2551
    @higiniofuentes2551 10 месяцев назад

    Thank you for this very useful video!

  • @higiniofuentes2551
    @higiniofuentes2551 10 месяцев назад

    I don't understand the & inside the first getline, is compulsory here or is like the n or the s in your other applied functions? Thank you!

  • @higiniofuentes2551
    @higiniofuentes2551 10 месяцев назад

    Thank you for this very useful video!

  • @christischoeman
    @christischoeman 10 месяцев назад

    thank you thank you thank you!

  • @121Gamerscom
    @121Gamerscom 11 месяцев назад

    this is very interesting but looks like it all change is there a up to date video my friend s??

  • @josephdouglas6482
    @josephdouglas6482 11 месяцев назад

    Ah man, I thought it was gonna be yellow jackets fighting bees 😂

    • @capnspicy5565
      @capnspicy5565 9 месяцев назад

      Nope, just a dumbass talking, that doesn't understand nature.

  • @Pena1unknown
    @Pena1unknown 11 месяцев назад

    Clear instructions. Thanks!