First of all, we need to understand a mathematical operation calledhashing Algorithm (hash),This is a non-inverse, you can not calculate the results of the original unknown is how much, and sometimes we need a different unknown by the algorithm after the results can not be the same, that is, you are unlikely to find two different values through the hash to get the same result. Hashing is a generic term for a class of algorithms, usually hashing algorithms are public, such as Md5,sha-1 and so on.
This tutorial is used to explore wireless route security vulnerabilities. It is prohibited for illegal use. Violators are legally required (not related to me)
Before cracking WPA/WPA2, you should first understand the basic knowledge. This article is suitable for beginners to read.First, you must understand a mathematical operation calledHash Algorithm (hash ),This is a non-inverse operation. You cannot use the calculation results to determine the number of the original unknowns. Sometimes we nee
;, view the "wireless status" of the device, and write down the SSID number of the wireless network (in this exampleTP-LINK_2026BC) And the MAC address in the wireless status (in this exampleE0-05-C5-20-26-BC), As shown in the following figure:Wireless encryption: That is, the TL-WR941N wireless encryption method, the current mainstream encryption method is "WPA-PSK/WPA2-PSK", the encryp
1, the login router settings interface.
Open a Web browser, in the browser's address bar to enter the IP address of the router: 192.168.1.1, you will see the following image of the login interface, enter the username and password (username and password of the factory defaults are admin), click OK button.
2, after the login click on the left menu bar wireless Settings-Wireless security settings as shown in the following figure.
3, click the Wireless security settings ap
Ms3d was selected as an animation model during the creation of a category-based casual game in the studio. in this way, we need to convert the Max file created by the artist into the ms3d format. the following is the method we use. (which is derived from the Ogre model of Yan Chen.
Article )
(1) Use the actorx plug-in to completely export the role animation from 3 DSMAX to the PSA and PSK files;(2) Use milkshape 3D to read the animation exported
Wireless encryption is commonplace. For wireless users, encryption does not play any role, but can only prevent general security problems. However, in terms of password cracking, our encryption method is a fragile piece of paper. However, we must learn more about wireless encryption methods to protect our networks.
Wireless encryption method 1: WEP Encryption
A moderate-tech wireless hacker can quickly crack WEP encryption within two to three minutes. Although WEP has been proven to be outdated
LAN authentication, you can use WPA2 to ensure the confidentiality and integrity of wireless data. If WPA2 is not deployed, for example, because of legacy devices, WAP is used. 802.1X is recommended for use with WPA/WPA2 because it not only provides user authentication support, but also provides an automatic key distribution mechanism.
If 802.1X is not deployed for wired LAN authentication, IPsec or SSL is used to ensure the confidentiality and integrity of wireless data. Another method that yo
generation depends on PMK, while PMK can be generated in two ways. One is PSK mode, that is, pre-shared key mode, PSK, also known as the personal mode). In this mode, PMK = PSK; in another mode, the authentication server and the site need to negotiate to generate PMK. The following describes the differences between WPA and WPA2 through the formula:
WPA = IEEE 80
environment and in public places. Another way is to keep the key unchanged, which makes the user vulnerable to attacks. Due to interoperability problems, academic environments and public places have never been able to use proprietary security mechanisms.
The most powerful wireless encryption technology "WPA2"
WPA2 is an IEEE 802.11i standard authentication form verified by the WiFi alliance. WPA2 implements the mandatory element of 802.11i, in particular, the Michael algorithm is replaced by th
Host environment: Gentoo Linux 3.1.10The WPA Supplicant toolkit allows you to connect to those APs that use WPA. Because it is only a beta version, its configuration method will often change-even so, it can work well in most cases.After wap_supplicant is installed, you can configure the Wireless Access Point Network by modifying/etc/wpa_supplicant/wpa_supplicant.conf.The following is an instance of the configuration file.# Do not modify the following line, otherwise it will not work properlyCtrl
the entry password login interface, the user entered the password will enter the settings interface.
Enter the login password for the tl-wdr6500 router
(2), if the user forgot to set the login password, only the tl-wdr6500 router can be restored to the factory settings, and then reset the login password
Step three, tl-wdr6500 router WDS bridge settings
1, click the "Wireless Settings 5.4GHz"--> "Basic Settings"--> Modify the "SSID number": zhansan_5g (same as the main router)-->
set Tp-link tl-wdr6300 5G Wireless WDS bridging mode Step one, view the main router information
Enter the settings interface of the master router (the router that is already connected to the Internet) to view the wireless signal name (SSID), encryption mode, wireless password, channel parameters of the primary router, as shown in the following illustration. Ssid. zhangsan_5g Wireless Encryption method. WPA-PSK/WPA2-
Regardless of the size of your business, using WPA2 security will be a good first step in securing Wi-Fi network security. Also, do not use the less secure PSK mode in the standard-this poses a serious potential risk.
Today, the use of Wi-Fi Protected Access II (WPA2) to protect wireless network security has become a mainstream trend, but many small and even medium-sized enterprises still default on the WPA2 standard of the personal or preshared key
tl-wr842n Router set WiFi account password Step one: Set the wireless network name
Login tl-wr842n router's management interface, click the "Wireless Settings"--> "Basic Settings"--> set "SSID"--> check "open wireless function", "Open SSID broadcast"--> click "Save".
Note the problem: The SSID is the name of the wireless network (WiFi), it is recommended to use a combination of letters and numbers, do not use Chinese characters and special symbols as SSID names, because some wireless de
automatically choose the way to access the Internet (recommended)" This option does not recommend that you choose, because the router is sometimes not accurate identification, resulting in the wrong way to choose the Internet.
4. Choose Wireless Working frequency band:
Select: "Wireless work at the same time in the 2.4GHz and 5GHz band"--> "Next".
Wireless Working Band Selection: "Wireless at the same time working in the 2.4GHz and 5GHz band"
5, 2.4G Wireless settings
Set "SSID"--> Se
only crack WEP encryption, for the use of WPA-PSK/WPA2-PSKAES encryption wireless router is powerless, so as long as you choose the appropriate encryption method, it can prevent malicious network attacks.
Second, how can we prevent network attacks? The above describes the features of the "ENI" and it is easier to prevent network attacks.
All TP-LINK wireless routers support WPA-PSK/WPA2-
instructions in step 1 to solve the problem. ----------------------------------------------------------------------- 3. Run the second command "airodump-ng mon0" to view information about the peripheral route AP. Record the MAC address of the route you want to learn. Refer provides several ways to learn routing by using the PIN code. Note: You can use the PIN method to learn the PSK password only When WPS and QSS are enabled for the AP! How can I che
of parameters
Save_config
Save_c
Saves the configuration
Set the basic network format: set_network
Basic Format for displaying network information: get_network
The following table lists the corresponding parameters:
Key
Description
Parameters
SSID
Access Point name
String
Id_str
String identifying the network
String
Priority
Connection priority over other APs
Number (0 being the default low priority)
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