Tag: software and games
Building A Secure WiFi Network
Part 1. Little about the security vulnerabilities of wireless networks cause lies in the principle of their work: to intercept data transmitted over the air, much easier than with conventional cable connection. It does not require expensive equipment and achievable using a conventional laptop, a pair of hacking tools (such as airodump and aircrack) and good instructions on hacking wi-fi (for example). Therefore, the wireless network should be as protected from the various kind of attacks: unauthorized connections, traffic interception and listening, theft of important information, 'false' access points, etc. To date, the most reliable wireless network is recognized security standard wpa (Wi-Fi Protected Access). Primary protection wi-fi network can be achieved through the mode WPA-PSK (Pre-Shared Key), when the access point and the computer user to manually enter the session key – Pre-Shared Key, reminiscent of the usual password. The potential vulnerability of WPA-PSK arises from the fact that in real networks, the key phrase is rarely changed and the same for all users. If time permits, and a powerful computer to select a password in the cellar.
Better protection network is achieved when using wpa Enterprise, which is installed in the network authentication server (RADIUS server), performs verification of user access rights. In this case, the wireless access point will block all connect to a wireless network up until entered by the user name and password to be checked for authentication server. If the user does not have a database of radius server, it can not connect to wi-fi network.
Perhaps you can not see the options issued to addresses in the Address Leases on the server, dhcp, and content Reservations may not be available after the restoration of the configuration dhcp gui of Windows Server 2003, Windows Server 2008. If you transfer or export the database via the dhcp mmc, migration is not Can. This problem occurs when you use the dhcp gui to move a dhcp database from Windows Server 2003 on Windows Server 2008. Solution during the export configuration in Windows 2003 Server, using netsh, you can see one of the following error messages: Access is denied An attempt was made to load a program with an incorrect format. In this case, the following steps will help export the database dhcp. 1.
On a Windows 2003 server dhcp, containing the original database, the command prompt, type the following command: netsh dhcp server dump> c: DHCPdump.txt 2. Copy DHCPdump.txt to another Windows 2003 server 3. Open Text file and edit it, using search and replace, change the IP-address of the old server to new Windows 2008 Server, and then save the file. 4. Stop the dhcp service server and delete the contents of the dhcp folder including subfolders.
5. Start the server dhcp. 6. Right- click on the command line cmd and then click Run as administrator to open a cmd prompt with elevated privileges. Note: You must have local administrator permissions to import the data. 7. In command prompt, type: netsh exec DHCPdump.txt 8. At the command prompt, type: netsh dhcp server initiate reconcile 9. Open the console and verify that the options are not damaged and the contents of Reservations present. 10. At the command prompt, type: netsh dhcp server export c: dhcp.txt all in some cases you can get the following error message when you import data for 2008 Server. 'The Requested operation requires Elevation.' Make sure that the command prompt opens with elevated privileges on Windows Server 2008. To do this, right-click on a command from the menu bar and select click Run as administrator, and then try and import data.
Strategy Game Genre. Strategy Games
Strategy game genre is very popular because it has unique features! Many people like to play in the strategy for being allowed to control the army, the economy and decide the fate of enemies, races, cities or countries. Strategies are divided into types: historical, logical, economic, military, fantasy, Fantasy, and every type of strategic game is unique in its kind. Would you like to influence the course of history, to participate in great battles or build your own town or country, where will you solve the situation in your area of responsibility. Strategic games such as providing historical opportunity to learn the history and change create it. I really like to participate in the big battle, where, under my supervision strong army and you are taking the decision to attack one or another group taking into account all the nuances of the situation.
Where I lose, where you win, but with every loss I've got experience, which enables me to consider that may not have considered previously. Modern technologies allow to make games with realistic graphics and sound, which makes the game more exciting. When it battle, I feel such strong emotions, like, if I'm on the field where the present is a battle. Sense of reality is distorted when the game and not think about the environment that is not a computer monitor. When is a battle, I'm watching every important moment on the battlefield and react when needed to make a decision that could affect the course of the battle.
World of Warcraft 3" – a strategy game that everyone knows gamers. This cult game which is not played only a lazy gamer. World of Warcraft 3", a strategic game is one of the few that has managed to become a cult and take over the hearts of gamers. It is played not only on home computers, and gaming clubs in arranging Group fights among themselves. Strategy is not only fascinating history, which is fun to play. Gamers are constantly playing a strategic game to notice not only to a better gaming experience, but also the development of logic, thinking, quick decision, a thorough analysis of the solutions. Moreover, the skills used in life.
December 22, 2017
Comments Off on Ball Switchball
Switchball game is about the exciting travels clone of the popular Kolobkov, it is possible to clearly see the result of the introduction of powerful accelerators from Ageia PhysX chip. The predominant goal Switch ball, is go from the initial point in end and at the same time overcoming the various obstacles in this game do not have a clear number of lives, and 1 of the regime is not restricted to a timer. On the way, put the place autosave, and not a success when you try to drag you to this point. In This computer video games has a pair of koloboks: inflatable, iron and rubber. The main innovation is a unique ball-changing, using a special charging things, like a magnet, jumping ability, great acceleration. Big Brain player almost no demand, all quite linearly and significantly. Very good method of transmission is measured and calm movements without quick movements – riding through trial and error. It happens that some parts look forbidding, but enough of a dozen attempts to measure the perfect speed, perfect to understand the direction and escape the heavy plot for a few moments.
software and games