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  Learn Security Technology from scratch (3) Port

  As we talked about in the first lesson, open and run the DOS interface and enter netstat-anProto (control protocol) Local Address (local address). 127.0.0.1 refers to the native, 192.168.13.112.

  2022-06-01 03:50:36 Views: 278
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  Network shunt | PON traffic acquisition scheme

  Rong Teng network PON traffic acquisition scheme Network Shunt | PON (Passive Optic Network, passive Optical Network), as a high-speed user access means, has the advantages of high bandwidth, high efficiency and rich user interfaces, and has gradually become the mainstream way of high-speed access to the fixed network. Eye

  2022-06-01 03:50:28 Views: 248
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  Svn real-time synchronization case!

  Svnsync application scenarios: 1. Ease the pressure on a single svn version library 2. Allocate resource permissions more rationally. Svn real-time synchronization configuration: (security considerations, svn port and version library are replaced in Chinese) svn master-slave construction: environment: 192.168.1.221 master

  2022-06-01 03:50:26 Views: 293
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  Unified handling of all exceptions in the website by the Web layer framework

  The abnormal information of a website, as a professional, will not be easily exposed to users, because it is so ruthless and unsafe, it is one thing for you to miss it. As long as you still consider the data security of the website, let's share with you some common web layer frameworks that deal with unified exceptions. Before, it was all in

  2022-06-01 03:50:25 Views: 245
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  Video can't open fault location.

  Recently, I received a report about Letv at a certain point, and the video could not be watched. It is strange to receive a report, because the terminal can watch videos from other sites, as well as speed measurement and download applications are normal. So judge by common thinking, grab the bag and have a look. Troubleshooting steps: 1) filter the wireshark report

  2022-06-01 03:50:17 Views: 209
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  Data Awareness makes Management smarter

  Daniel CF Ng, senior marketing director for CommVault Asia Pacific, was eating at a roast duck restaurant in Beijing when he saw customers taking pictures of exquisite dishes. People are creating data anytime, anywhere. Enterprise CIO wants to achieve the most in-depth and effective data value at the minimum cost

  2022-06-01 03:50:14 Views: 279
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  Test report of a Virtual Firewall and answers from the manufacturer

  Record a virtual firewall functional test record manufacturer's interpretation of the test report is purely technical testing, does not involve the production and application of public network address has failed a factory virtual fire test document 1. An overview of this deployment in vspher using a manufacturer's deep security gateway VSG-4 (hereinafter referred to as vFW)

  2022-06-01 03:50:09 Views: 285
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  Dot1x summary of safety technology on Huawei equipment

  Identity authentication is the process that when a user of a computer system enters the system or accesses system resources with different levels of protection, the system confirms whether the user's identity is true, legal and unique. The main purpose of using identity authentication is to prevent unauthorized users from entering the system and to prevent unauthorized users from accessing through abnormal operations.

  2022-06-01 03:50:05 Views: 226
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  Address Resolution Protocol ARP:ARP spoofing

  Address resolution protocol ARP:ARP deceives the so-called ARP***, is to fake IP and MAC addresses to carry out * * or cheat. The effect of ARP*** is to disconnect the target host (LAN), and even pry into some privacy of the other party through * *, such as some login accounts.

  2022-06-01 03:50:00 Views: 247
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  Network equipment configuration and management-isolating the network of each company through VLAN division

  Theoretical study question 1: a brief introduction to the development history of Ethernet? 1. Use coaxial cable to build Ethernet 2. Use HUB to build Ethernet 3. Use the Ethernet built by switch 4. Use router switches to form a local area network 5. Using single-arm routing technology to build local area network 6. Use the router

  2022-06-01 03:49:54 Views: 210
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  Turn on Huawei switch router ssh access

  Requirement: the client of PC can log on to the switch for remote management through SSH. Step 1: generate a local key pair: [test] rsa local-key-pair create The key name will be: Auo

  2022-06-01 03:49:54 Views: 259
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  How to configure fat AP

  Most of the wireless networks deployed by Cisco devices today are CUWN, and the infrastructure is WLC+LAP. In addition, if there is a better management platform, there will generally be devices such as MSE and PI. But sometimes, some customers need to deploy a separate AP for temporary use, or

  2022-06-01 03:49:54 Views: 233
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  To realize sharing with win7,win8,win10, a family group must be established.

  The machine must be in the same local area network, and the network location of each machine is "home": 1. Create a control panel on one of the machines-HomeGroup-shared resource selection-write down the password-- complete if the system prompts "windows cannot set up a HomeGroup on this computer"

  2022-06-01 03:49:30 Views: 208
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  MarkPoint of data Visualization

  What is the effect of MarkPoint? As pictured above, the effect of twinkling and shining is the corresponding effect in Echarts. The first thing I saw was a Flash version of Tencent, which showed the effect of the national distribution of the current number of QQ online. The effect was very cool. At that time, I was also thinking, how to

  2022-06-01 03:49:30 Views: 207
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  Php Command injection function and dvwa Command injection practice

  Note: analysis of command injection vulnerabilities and functions with command injection vulnerabilities parse functions with command injection vulnerabilities: system(), exec(), passthru(), shell

  2022-06-01 03:49:26 Views: 269
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  Network programming socket

  Wedge you have now learned to write python code. If you write two python files, a.py and b.py, and run them respectively, you will find that the two python files run very well. But if you want to pass a piece of data between these two programs, how do you

  2022-06-01 03:49:21 Views: 279
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  This paper briefly describes the network communication security technology and the basic use of openssl command line tools.

  In the early days of the birth of the Internet, the number of hosts connected to the Internet was small, and there were few applications. Therefore, the early designed protocols do not take into account the data security, the data are transmitted in clear text on the network, which is very insecure. Due to the rapid development of the Internet, more and more hosts are connected to the Internet. Network security issues are also

  2022-06-01 03:49:18 Views: 249
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  DHCP experiment (3)

  DHCP Lab (3) 1, Lab Topology 2, Experimental requirements: use a router to simulate a DHCP server to configure a dhcp server to assign pc addresses for vlan10 and vlan20 vlan10 is 192.168.10.x Universe 24 and Vlan20 is 192

  2022-06-01 03:49:06 Views: 211
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  Solution of ros PCC overlay private network with one network card and multiple IP mutual access

  Add ROS PCC overlay. Several IP addresses are bound to the LAN port of the private network. Several address fields need to access each other, so you need to exclude the source address and local address in the PCC rule or do 2 prerouting in the mangle to release the source address and destination address 2

  2022-06-01 03:49:03 Views: 241
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  8.IP and binary conversion

  IP is called the network protocol, the full name Internet Protocol,IP protocol belongs to the network layer protocol, is for the network to connect and communicate with each other. Correspondence address: v IP address: is a logical address, variable address, a total of 32Bit. V MAC address: is a thing

  2022-06-01 03:48:59 Views: 289