Https Data Encryption

The government's massive surveillance programme, unveiled by Snowden, is still rife, and the issue of Internet user privacy has been put on the table again and again. And for privacy and network behavior security is listening to the insider, some people think that the SSL protocol encryption communication, so they will be safe. 498) this.width=498 ' OnMouseWheel = ' javascript:return big (This) ' border= ' 0&quo ...

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The days when XP announced a formal cessation of service were also the days when Openssl burst into big holes. All afternoon we are in a state of emergency, the spirit of tension, this vulnerability affects the 30–50% ratio of the use of HTTPS sites, including the regular visits: Alipay, micro-letter, Taobao, internet banking, social, portal and other well-known sites. As long as the site to visit HTTPS is likely to have the risk of sniffing data, around 5 o'clock in the afternoon Zoomeye completed this data scanning: National 443 ports: 1601250, 33 ...

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The intermediary transaction SEO diagnose Taobao guest Cloud host technology Hall is well-known, in the domestic Internet will encounter a variety of different man-made network failures, so that we can not normally visit many websites. However, because many people are not familiar with the network, many times will not be able to distinguish between different network failures, resulting in clearly network failure, but that is a server failure, or obviously a server failure, but it is considered a network failure situation. 　　I think it is necessary to explain the characteristics of different network failures, and how to differentiate them and solve them. In the domestic Internet environment, we often encounter ...

Open transactions 0.71 This version updates the OT command line utility. Add "Make install". A lot of testing. The default data folders are now ~/.ot/server_data and ~/.ot/client_data. Open transactions is an easy-to-use financial encryption and digital cash library that includes an API, server, and test client. Its features are anonymous numbered accounts, untraceable electronic cash, signature receipts, stream ...

Blockchain is currently a relatively popular new concept, containing two concepts of technology and finance. From a technical point of view, this is a distributed database that sacrifices consistency efficiency and guarantees eventual consistency. Of course, this is one-sided. From an economic point of view, this kind of fault-tolerant peer-to-peer network just meets a necessary requirement of the sharing economy - a low-cost trusted environment.

Abstract: A foreign hacker's explosion, a serious impact on Windows XP to stop the official support message. April 7, a foreign hacker announced the OpenSSL loophole known as Heartbleed. The flaw lies in the OpenSSL v1.0.1--1.0.1f version, which severely impacts Windows XP's focus on stopping official support messages if they use a foreign hacker's explosive. April 7, there are foreign hackers published by the so-called heartbl ...

SME network security guidelines. [Theory] As the training site said, the enterprise's network security is a system, do all aspects of what is a major project, even if only a branch of network security also takes a long time to build, so in the early need to resolve the current main contradictions (ie "Stop bleeding" and control most of the risks in the first place). Based on the past experience of several of our people, we suggest that you have the following key positions in the control, you can achieve more with less effort immediate effect: 1) port control. All server non-business ports are all closed to the internet, managing ...