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We know the excellent performance of IPV6 network protocol, and the most widely known is that it solves the problem of address resource depletion. However, it has other advantages in many ways. The following describes the security of IPV6 network protocols. I believe this is also a matter of concern to everyone. With t
Wireless network technology is growing, but how can we use encryption protocols to ensure the security of wireless networks? This shows us how to set security. With the increasing maturity of wireless communication technology, the price of wireless communication products is falling, and wireless LAN is gradually enteri
For network security, this is a more complex structure and engineering. Many factors can affect our network environment. In the network, we define various network security protocols for
addition, the widespread use of IPsec will make the work of the Information Security Department more difficult, because they can no longer use the firewall for encrypted traffic, the firewall is invalid ). As for Layer 2 secure Ethernet, we all know that there are many ARP problems in IPv4, among which it can maliciously redirect traffic. IPv6 also has a very similar problem, but the name has changed: NDPNeighbor Discovery Protocol) poisoning, rather
How to quickly learn about network protocols and network protocolsI. What is the network protocol? Generally speaking, network protocols are a bridge between networks for communication and communication. Only computers with the sa
Redis Research (13)-security and communication protocols, redis research communication protocols I. Security Salvatore Sanfilippo, author of Redis, once published the Redis declaration, which mentions Redis to be concise and beautiful. Redis does not do much work at the security
Network transmission protocol or communication protocol for shortProtocol) refers to the common language for computer communication. Currently, the most popular computer communication is network communication. Therefore, the "Transfer Protocol" generally refers to the transmission protocol for computer communication, such as TCP/IP and NetBEUI. However, the transfer protocol also exists in other computer fo
prompt" Window /? You can see the corresponding prompt information. Network Protocol-DHCP protocol (The full name of the DHCP Protocol is Dynamic Host Configuration Protocol). DHCP can automatically assign an IP address to each computer in the LAN, complete the TCP/IP protocol configuration for each computer, including the IP address, subnet mask, gateway, and DNS server. In this way, the Administrator does not need to manually configure the TCP/IP p
WCF provides a rich set of pre-binding protocols. These pre-binding protocols have developed the corresponding security mode at the beginning. This document lists the Security modes and verification methods of common protocols. 1. basichttpbinding Initial
Concept of security protocol and Authentication Service security protocol for information security HTTPS concept The HTTPS full name hypertext Transfer Protocol over Secure Socket layer is an SSL/TLS-based HTTP protocol located at the application layer. The HTTP protocol for the application layer? The SSL/TLS protocol for the Transport layer. SSL/TL
the message as a response, as shown in the following figure. Each network application has its own application-layer protocol, which defines the format and sequence of messages exchanged between processes, as well as actions taken when sending or receiving messages. Figure 1: Communication with each other should be with The application layer is a good place for us to start studying the agreement. We are already familiar with many applications
IPsec is designed to solve some basic security problems of IPv4. To solve these problems, it implements four services: Data Transmission encryption, data integrity verification, data source authentication, and data status integrity. To implement these services, IPsec VPN introduces many protocols. In this article, you will learn how to implement the IPsec security
handshake protocol. SSL is developed by Netscape to protect Web communication. The current version is 3.0. The latest version of TLS 1.0 is a new protocol developed by IETF (engineering task group). It is based on the SSL 3.0 protocol specification and is a later version of SSL 3.0. The difference between the two is very small. it can be understood as SSL 3.1, which is written into RFC.SSL (Secure Socket Layer) is developed by Netscape to ensure the securit
Returns the media access control (MAC) address of all network adapters in the computer and the list of network protocols for each address, either from the local area or back through the network. Grammar Getmac[.exe] [/s Computer [/u domain\user [/P Password]]] [/FO {table| List| CSV}] [/NH] [v] Parameters /s Computer
Ipx/spx Two network protocols are proposed by NetWare company primarily for LAN and network games where the IPX protocol has the full name of the routing function Internetwork Packet Exchange (Internetwork Packet Exchange), the IPX protocol is the most low-level network protocol with Novell NetWare, which is mainly us
When you deploy IPv6 in a WAN, an IPv6 firewall is also deployed. This article introduces some security issues caused by IPv6 and the problems that IT professionals should consider when deploying and operating IPv6 firewalls. Introduce IPv6 Firewall The first line of defense for most enterprise networks is a firewall, which is used to defend against public Internet attacks and restrict access to the public Internet of local users. After IPv6 is deploy
Some of our commonly used network applications, such as e-commerce, are implemented at the network application layer. So how can we ensure security in the application layer protocol? In this regard, we will mainly discuss the SET protocol. First, let's take a look at the security protocol environment on the Internet. I
follow the Login Format, registration format, message sending format, and so on in the design. Therefore, for complex network programs, more command formats are added, and the workload increases in actual design. In network programming, for the same network program, two network protocol formats are generally involved:
; 2) create a route entry in NAT and bind the Internet port, so that the inbound group that reaches the Internet IP address and port can find the application without being discarded. 3) defines a simple keep-alive mechanism, make sure that the NAT route entries are not deleted due to timeout. The STUN server must be deployed on the public network. You can build it on your own or use public services provided by a third party, such as Google's "stun: st
Network basics of basic computer series-network protocols and basic computer networks What's the network protocol A computer with hardware, operating systems, and software already has functions that can be used. However, to realize communication between a computer and a computer, a series of standards must be followed.
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