Alpha WLAN and WI-FI analysis, WLAN so-called WLAN is short for Wireless Local Area Network, the use of RF technology, replacing the old pair of copper wire consisting of Local Network, wireless communication technology is used to interconnect computers and other devices to form a network system that can communicate with each other and share resources. The essenc
As we all know, Android is based on the Linux kernel, so it directly supports the Linux WLAN interface. The kernel driver of WLAN is dynamically loaded based on user settings on the UI. the control and security of WLAN are achieved through ctrl_interface and OpenSSL, and TCPIP is implemented based on WLAN standards.
Th
What are the security specifications of wireless WLAN? Here we will introduce it in detail. First, we need to know the wireless WLAN security specifications. There are roughly three types: WEP, WPA, and WAPI. Let's take a look at the specific content for each type.
WLAN Security Specification 1: WEP
WEP (WiredEquivalentPrivacy) is a security standard used by 802.
Thanks to the speed and reliability of the 802.11n technology, many companies are starting to use a wireless LAN with larger bandwidth to support new mobile services. However, this change requires more complex and reliable WLAN tests to verify network security, connectivity, and performance.
Companies no longer need human tools to check for signal strength, server accessibility, and Wi-Fi vulnerabilities. Tests hundreds of thousands of access-side APS
Thanks to the speed and reliability of the 802.11n technology, many companies are starting to use a wireless LAN with larger bandwidth to support new mobile services. However, this change requires more complex and reliable WLAN tests to verify network security, connectivity, and performance.
Companies no longer need human tools to check for signal strength, server accessibility, and Wi-Fi vulnerabilities. Tests hundreds of thousands of access-side APS
As we all know, Android is based on the Linux kernel, so it directly supports the Linux WLAN interface. The kernel driver of WLAN is dynamically loaded based on user settings on the UI. the control and security of WLAN are achieved through ctrl_interface and openssl, and TCPIP is implemented based on WLAN standards.
Th
What does the wireless WLAN security specification include? Let's give you a detailed introduction here. First of all, we need to know the wireless WLAN security specification, roughly three kinds, respectively, are WEP, WPA and WAPI. So for each of us to see the specific content of it.
Wireless WLAN Security Specification 1:WEP
WEP (wiredequivalentprivacy) is
For example, send a picture to gt-s6812i with the Galaxy S4 Zoom sm-c101.
1. Under the Gt-s6812i standby page, click on the "Apps" icon.
2. Click "Set".
3. Click on "WLAN".
4. Click on the "Slider" on the right side of the WLAN, the green rep is turned on, and then "WLAN Direct Connection" is selected.
5.gt-s6812i will search for availa
Secure WLAN Access Solution
The Cisco Aironet series can seamlessly integrate into an existing network as a wireless layer, or recreate a pure wireless network that enables rapid, cost-effective and efficient mobility. The Aironet family of Wireless Ethernet Compatibility Federation (WECA) Wi-Fi Interoperability certification enables seamless integration with other IEEE 802.11B products. This simplifies the deployment process for network administrato
There are many companies do not have wireless network, only their own computer can surf the internet, now set hot spots, can mobile internetSteps:1. See if your network card supports bearer networks, this law does not apply if not supportedIn cmd with the netsh wlan show drivers command, run2. Set up WiFi networkTo set up a virtual WiFi network card:Run the command in an open window: netsh wlan set hostedne
In recent years, the demand for mobility has attracted more and more attention. Mobility refers to the ability to move or roam. Wireless LAN (WLAN) devices can provide unrestricted mobility. WLAN uses wireless communication technology to establish a network within a certain range. It is a product of the combination of computer networks and wireless communication technology. It uses a wireless multi-access c
In the online world, it is not that easy to deal with the security of wireless networks. If you want to handle the security issues easily, you must be good at coping with the situation and be good at summing up. Here we will summarize some common problems for you.
Many network administrators always find it difficult to handle wireless network security issues. Next, we will analyze the situation in section 7 and propose the corresponding wireless WLAN
WLAN switches are still commonly used. So I have studied the Access Controller and control functions in WLAN switches. I will share them with you here, hoping they will be useful to you. Moderate AP is also getting more and more popular, because they combine the advantages of fat AP and thin AP. Moderate AP can use AC for the actual WLAN switch while providing wi
I wrote an unposted article on the hard disk a long time ago. Because it uses RADIUS Authentication, the concept of how to hack the campus WLAN to be released next time is conceptual.
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Preface
The WLAN (Wireless LAN) Service launched by mobile covers many colleges and universities. It has b
WLAN wireless internet, its full name is: Wireless Local area Networks, the Chinese explanation is: Wireless LAN, is a use of radio frequency (Radio Frequency RF) technology for transmission of the system, This technology is not used to replace the cable local area network, but to make up for the shortage of wired local area network, in order to reach the goal of network extension, so that wireless local area network can use a simple access architectu
No one is skeptical that WLAN is currently the most popular technology and market in the network industry. However, the monitoring and testing of WLAN is still a problem that is often ignored, people are even using laptops and wireless NICs to test and accept wireless projects. This reminds us of the early Ethernet testing scenarios. The following is a discussion of the basic concepts of wireless testing. I
Innovation is based on previous people's experience and knowledge to create new technologies. Combining existing things often creates unexpected results. This article introduces you to a new idea. You can use WLAN switches to master wireless APs and broaden the world of wireless networks.
Wireless Network Access bottlenecks
We all know that the emergence of wireless networks is to achieve network access through a certain range of signal coverage witho
Wireless Intrusion Detection: This word reminds us of security, but many wireless Intrusion Detection Systems (WIDS) products can also be used for WLAN performance monitoring, provides valuable insights for troubleshooting, fine-tuning, and use planning. So how do you use WIDS to obtain more information?
WLAN Performance Analysis and tools
In many cases, WLAN per
In the WLAN Design for optimizing Wi-Fi Video Transmission, we discuss the capacity requirements for wireless video optimization and 802.11n considerations. This article will discuss other network optimization methods for video and methods for measuring the performance of wireless videos in WLAN.
In addition to the basic 802.11n functions used for video optimization, we should also consider using other buil
Differences between LAN, WAN, WLAN, VLAN, and VPN
Local Area Network (LAN)
A group of computers that are interconnected by multiple computers in a region. Generally, it is less than a few thousand meters. Local Area Network (LAN) Supports file management, application software sharing, printer sharing, scheduling within the Working Group, email and fax communication services, and other functions. A lan is closed and can be composed of two computers in
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