Great Links for WLAN

-
I will be updating this page with a short description about a link.


This has great content to configure NIC cards using PowerShell for Windows Machines

This has great list of Tools for Wifi ( both Licensed and Open Source ) for different platforms like Win, MAC, Android etc.

A very cool way of debugging issues with Cisco Infra, just search your issue related to Cisco Infra over here before you waste a lot of time.

Comments

  1. Netpress14 May 2019 at 03:01

    This comment has been removed by a blog administrator.

    ReplyDelete
  2. Anonymous4 June 2019 at 22:20

    ২০টি ইউটিউব চ্যানেল আইডিয়া https://www.mytechunbox.com/2019/06/20-YouTube-Channel-Ideas.html

    ReplyDelete
  3. david17 July 2019 at 13:59

    buen articulo.



    descifrar clave wifi

    ReplyDelete
  4. TMIS13 August 2019 at 03:09

    Good Post. I like your blog. Thanks for Sharing
    Upload Speed Test

    ReplyDelete
  5. Rohit Messi23 October 2019 at 04:36

    Nice Post Keep Posting like this on regular basis.Hack Wifi Password

    ReplyDelete
  6. Oceanapart Technologies2 December 2019 at 15:21

    keep updating with latest technology. thanks for sharing.
    mobile, tablets, mobile support, new mobile setup, new tablets setup, technology support, oceanapart technologies

    ReplyDelete
  7. digital marketing training in noida21 March 2020 at 04:51

    AWS Certification Training in Noida

    Salesforce Training in Noida

    Salesforce Training Institute in Noida

    Best Salesforce Training Institute in Noida

    Best Salesforce Training in Noida

    Salesforce Course in Noida

    Salesforce Coaching in Noida

    Angular JS Training in Noida

    Angular Training in Noida

    AngularJS Training Institute in Noida

    Best AngularJS Training in Noida

    Node JS Training in Noida

    Node JS Coaching in Noida

    SAS Training in Noida

    SAS Training Institute in Noida

    SAS Course in Noida

    Data Science Coaching in Noida

    Digital Marketing Training in Noida

    Digital Marketing Course in Noida

    Digital Marketing Institute in Noida

    Best Digital Marketing Institute in Noida

    Digital Marketing Training Institute in Noida

    SEO Course in Noida

    SEO Training Institute in Noida

    SAP SD Training in Noida

    SAP SD Training Center in Noida

    SAP SD Training Course in Noida

    Web Designing Course in Noida

    ReplyDelete

Post a Comment

Popular posts from this blog

Wifi Roaming Techniques : Pre-Authentication, PMK Caching, OKC, Fast Transition - 11r

-
Image
Wifi Roaming Techniques: Roaming is one of the most crucial aspect of Wifi. Roaming in simple terms is Handing off Client connectivity from one Access point to another without losing connectivity. When the Client sees that the RSSI ( signal Strength ) of connected AP is decreasing, the Client does a roam Scan and sees if there are other APs with better RSSI. Once it identifies the better AP, it starts association with this AP. This process is called Roaming. Why is Roaming Important: Wifi is mostly used in devices which are mobile such as mobile phones, Laptops etc. User intend to use these device while moving from one place to another and it is expected that the devices are always connected to wifi and the user can continue his work seamlessly. It would not be desirable that wifi keeps disconnecting and connecting to other Access Point while the user is moving, there should be a way where in the client can remain connected to wifi network while it moves. This issue is add
Read more

802.11w Protected Management Frames (PMF)

-
Image
802.11w Protected Management Frames Why? As you are aware that Management Frames are not encrypted in WLAN networks and this causes WLAN networks to be vulnerable to Denial of Service Attacks (DoS). Let us see a few of the Denial of Service attacks which Attackers can use to disrupt few or all of the users in a WLAN network. DoS Attacks Following frames can break the existing wireless connection (without PMF support) and will lead to Denial of Service attack. Sending Deauth or Disassoc notification to AP Sending (Re) Association request to AP. Sending Auth frame to AP. Sending Deauth or Disassoc notification to Station Sending Channel switch announcement to Station. How to solve the problem? Once the 4 way Handshake is done, the AP and the STA have the PTK and GTK to encrypt data. The same keys can now be used to encrypt Management frames to provide a certain level of Protection against DoS Attacks. Access Point and the Station both needs to have s
Read more

Power Saving Techniques

-
Image
Why it is so Important? As you are aware that most of the Wifi Devices are Battery Operated such as Mobile Phones, Laptops etc. It is very important to consider the Power consumed of every component of such devices. If the device drains its battery too often, then it limits it mobility capability. It is very essential to conserve the battery when the device is not using any of such components. For Ex: Screen times out if there is no activity by User. Similarly when there is no active data transfer over Wifi, it is best to put it in a low power consumption mode to avoid Battery Wastage. Basic Mechanism: 1. STA sends out a packet to AP indicating that it is going to sleep mode. 2. AP Start buffering data for the client and indicates that there is data buffered in Beacon. 3. STA wakes up, listens to Beacon and sees if there is any data buffered for it. If no, go back to sleep. If yes, send a packet to AP to say that it is awake and send the buffered data. 4. AP after sending th
Read more