tls 1 2 compliance

Transferred from: https://program-think.blogspot.com/2014/11/https-ssl-tls-1.htmlLiteracy HTTPS and SSL/TLS protocol [1]: Background knowledge, protocol requirements, design difficultiesArticle Directory★ Relevant Background knowledgeWhat are the requirements of the ★HTTPS protocol?★ The main difficulty of designing HT

Android Network Programming Series 1: JavaSecurity JSSE (SSL/TLS), javasecurityjsseAbstractTo:Java Security has been in Java for a long time and is a very important and independent forum. It contains many knowledge points, such as MD5 and DigitalSignature. Android is outside Java Seurity, extended an android. security Package, which provides the KeyChain. It contains three major specifications: JavaCryptogr

begins. The services provided by the SSL protocol are mainly:1) Authenticate users and servers to ensure that data is sent to the correct client and server;2) Encrypt data to prevent the data from being stolen in the middle; 3) Maintain the integrity of the data and ensure that the data is not changed during transmission. First, what is SSL?SSL or Secure Socket Layer is a technology that allows Web browser

There is a very famous model in the computer network: OSI (Open Systems Interconnection, open system interconnect) model, almost all computer network teaching and research should be done on the basis of OSI, want to discuss the problems in the computer network also rely on this model. The OSI model is such a structure (from the bottom to the highest level):1, physical (physical layer)the physical layer is responsible for the final encoding of the info

means the server supports TLS, TCP, sctp and UDP in this order.ServiceValue determines the transport type. A client that does not support TLS will choose the second option, "sip + d2t" which means "sip over TCP. "To use TCP, the client now needs to resolve _ sip. _ tcp.arstechnica.com. We have the transport type, but now the port is unknown. it is true that the default port is 5060, but this port will only

Example 1, 2, 3 and bcnf paradigm Author: That cloud Source: blog Park Release Date:Reading: 317 Original article links [ Database DesignIs the specification that needs to be met by the database design. databases that meet these specifications are concise and clear in structure. At the same time, insert, delete, and update will not occur) operation exception. On the contrary, it is a mess, which not only

Above office365, we offer 2 independent plans for Exchange online, and companies can choose to buy them separately if they do not need to use other workload.Website address: Https://products.office.com/zh-cn/exchange/compare-microsoft-exchange-online-plansThese two plans have several things in common: Unlimited number of users, that is, the number of customers can purchase 1-unlimit; Both suppo

multiple img labels and defining float: left. I hope these images can be connected. However, the results are normal in firefox, and each img displayed in IE is 3 px apart. Deleting spaces between tags does not work. Later, the solution was to set li outside img and define margin: 0 for li, which solved the display deviation between IE and firefox. The explanation of some models by IE may cause many errors. You can only find the cause if you try more. 2