Daily Archives: December 4, 2015

Protocol SSL

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SSL means Secured Sockets Layer (Safe Layer of Sockets) is a protocol that allows the transmission of information through the Internet of criptografada form. The SSL guarantees exclusively that the information is sent, without alterations and for the server for which it intends to send. The sites of purchases online with frequency use this technology to protect its information as given of credit card for example. The SSL is a protocol developed for the Netscape in partnership with companies as the Bank of America and Mastercard, for private document transmission for the Internet through a codified communication channel. The SSL functions using a private key to encriptar the data that are transferred through connection SSL. Navigators as FireFox, Netscape and Internet Explorer support SSL and many sites use the protocol to get confidential information of the users, as numbers of credit card. For convention, the URLs that they require a connection SSL starts with https: instead of http:. The protocol offers support to the authentication of the server and the customer.

Protocol SSL is applicatory an independent one, allowing that protocols as HTTP (HyperText Transfer Protocol), ftp (File Transfer Protocol) and telnet can be placed in layers on it of transparent form. Protocol SSL keeps the security and the integrity of the transmission canal using criptografada authentication and codes of authentication of messages. Another protocol for transmission of data of safe form through the World Wide Web is HTTP Seguro (S-HTTP). Considering that the SSL creates a safe connection between a customer and a server, on which any amount of data it can surely be sent, the S-HTTP is projected to transmit messages surely individual. SSL and S-HTTP, therefore, can be seen as complementary and not as competing technologies. Both the protocols had been approved by the Internet Engineering Task Force (IETF) as a standard. The Protocol of Control of Transmission and the Protocol of Internet (TCP/IP), regulate transport and the guiding of the data for the Internet.

Scandinavian Auction

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Now every day more and more popular are the various Scandinavian auctions. At these auctions, every Internet user has the ability to buy household appliances, various gadgets, gaming consoles, phones, laptops, and many more at very cheap price. Usually, when such purchases, the savings is 70-90%. A tempting offer, is not it? And of course the question arises as to whether it is lies? To answer this question, let us look at the logic of the work, this turned his attention on a typical Scandinavian online auction. Bet you can do one of three ways 1) SMS – you need to send SMS-messages in order to make a bid.

2) Manual rate – the rate by pressing the bet. 3) Avtostavki. Avtostavki is something like a macro (function) that is given you, and that makes for you to bet while you are doing something else, such as running. An example of bidding: Let's put up for auction a new phone, a market value of thousands, commercials, and eight. At the beginning of the auction price will be set to 1 ruble, the auction step – 25 cents. The board is one step auction (fee rate) is 7 rubles. In total, the auction was made 623 bets, one participant made eight X rates, the eighth – the last in the whole auction, respectively, he won.

At this point, the auction price rose to 156.75 rubles (1 + 623 * 0.25). In the end, the winner receives his prize for 212.75 rubles ($ 156.75 – final price of goods at auction, and rates plus 8 to 7 rubles). And it's not cheating, now all becomes clear in the following example. Microsoft Xbox 360 Elite 120 Gb Black. The market value of 18,200 rubles. Usually sold at auction in 1500. Step rates – 0.25. That is actually equal to the number of rates 1500 * 4 = 6000. The average price rate for this auction – 6.5 rubles, but at first all buy small packets rates for seven and a half rubles per bet. Let us take for 7 rubles per bet. 6000 rates, we multiply by 7 rubles, we get that profit auction = forty-two thousand rubles. Subtract from this the market value of the attachment, we get about 24 thousand rubles of net profit. What may have different commission, which will drive profits to 20,000 rubles. Benefits and auction, and the one who bought it. And the rest who put – a lot of money and usually do not spend. So there is no deception, and very well thought out business idea. Turn on the logic and wit, and register for online auction Catch-priz.ru! Luck is on your side!