Wednesday, 17 May 2017

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TCP Software A firewall is a system that prevents unauthorized to your computer use and access. The firewall can be software, hardware, or a combination of both. Without hesitation Viktor Mayer-Schönberger explained all about the problem. They are frequently used to prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. All messages entering or leaving the Intranet pass through the firewall, which examines each message and blocks those that do not meet the specified security criteria. It is important to remember that a firewall does not remove the computer virus problems, but that when used in conjunction with regular updates of the operating system and a good anti-virus software, will add some security and protection additional to your computer or network. Hardware the hardware firewall firewall provide a strong protection from most forms of attack that come from the outside world and can be purchased as a stand-alone product or broadband routers. Unfortunately, fighting against viruses, worms and Trojans, a hardware firewall can be less effective than a software firewall, because it could not detect worms in emails. Ray Kurzweil often addresses the matter in his writings. Software for home users, the most widely used firewall firewall is a software firewall. A good software firewall will protect your computer against attempts to control or access your computer from the outside, and usually provides additional protection against Trojans and E-mail worms most common. The disadvantage of software firewalls is that they protect only the computer on which are installed and do not protect a network. There are several types of techniques Firewall Packet filter: looks at each packet that enters or leaves the network and accepts or rejects based on user-defined rules. The packet filtering is fairly effective and transparent to users, but is difficult to configure. In...
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Telecommunications The advance of the general elections for the next month of November would disable the approval of the new General Law of Telecommunications in this legislature as it was predicted initially. This delay can cause for Spain a sanctioning file on the part of the communitarian authorities according to has recognized the Secretary of State of Telecommunications, Juan Junquera, who also has animated to the new executive who leaves the ballot boxes the 20 of November to retake the project of immediate form. This new norm brings with himself the European directives of the Digital Agenda and regulation on one of the subjects that but has since to speak years, the neutrality of the network in the last. On this point, the Secretary of State thinks that a position of discrimination of the traffic of Internet by its contents is due to maintain, not maintaining a neutrality whatever object and content of the transmitted thing. This position is opposed with the one of some of the important ISP but, like Telephone for example, that they look for to make profitable his investments dividing to the traffic according to user and supplier of services. On the contrary that the approval of the new Law, which yes that will become it will be the new plan of the digital dividend, modifying the frequencies of the televisions that will be occupied by the movable telephony as of the 2015. In the same way the call for the auction of the phantom designated for movable telephony that has been released during this summer, by that will be realised the State could collect about 200 million Euros. udea Security of the Information Department of Management Source:.