network pentesting

Performance of network protocolsNow it's our turn to actually control things.The performance of network processing is not proportional to the addition of delay time.This is because the intrinsic operation of most network protocols is bidirectional information exchange.The remainder of this chapter focuses on understanding why these exchanges of information are ge

Wireless Internet is the most disturbing is the network limited situation, the wireless network may connect, the signal is also very good, is not on the net. The signal on the wireless network has a yellow exclamation mark on it, but it's not on the net. In fact, this problem for the wireless network is still very comm

TUN/TAP Virtual Network device provides the ability to send and receive network packets for user-space programs. He can be either a point-to-point device (TUN) or an Ethernet device (TAP). In fact, not only does Linux support TUN/TAP virtual network devices, but other UNIX is supported, and there is only a slight difference between them. Tun/tap Virtual

1.CDNThe principle is to avoid the internet will affect data transmission speed and stability of the link, make access faster.The goal is to give users access to the nearest data, improve Internet speed and solve the problem of network congestion.CharacteristicsBandwidth optimizationCluster anti-attack effectively prevents hackers from DDoS attacksRemote acceleration speeds up remote accessLocal cache acceleration to increase access speed and stabilit

One, Win10 can't connect to this network what's going onFor the majority of people who are unable to connect to this network problem, mainly Win10 laptop users, using a wireless network. While the WIN10 connection other wireless network is normal, but is a wireless network c

The access network system is widely used and has been well developed in various fields. It also plays an important role in cable TV return. After more than 20 years of development, China's cable TV network line is now more than 3 million kilometers in length, the optical fiber trunk line reaches 0.26 million kilometers, and nearly 2000 counties have opened cable TV, among them, more than 600 counties have i

The network administrators started their brains and summed up a lot of network troubleshooting skills. However, by carefully reviewing these skills, we can see that some of the troubleshooting skills are performed on the Windows interface. Although these tricks are more convenient for users, it can also effectively improve the efficiency of network troubleshootin

Part 1: Network principle: 1. network addressing (mainly using IP address addressing) 1. IP address addressing is a two-layer addressing solution. an IP address identifies a host (or a Nic interface) 2. Currently, IPv4 addressing is the most widely used address. Part 1: Network principles: 1. network addressing (mainly

Article title: Linux network basic network configuration method introduction. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. View network information View network interface informa

A layer-3 network is a layered layer-3 network. The three-tier network architecture adopts a hierarchical model design, which divides the complex network design into several layers. Each layer focuses on some specific functions, in this way, a complex big problem can become many simple small problems. The three-tier

A feedforward neural network is a artificial neural network wherein connections the the between does not form a units. As such, it is different from recurrent neural networks.The Feedforward neural network was the I and simplest type of artificial neural network devised. [citation needed] In this

The goal of LaSalle International Design Institute of Donghua University is to build a computer broadband network which is based on computer and serves the three major goals of teaching research, administration and internal and external communication. According to the specific needs of Donghua University, the United States has adopted a wireless LAN solution based on IEEE802.11G, which provides a new network