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  2960 solution for forgetting password

  (1) unplug the power cord from the switch. (2) press the MODE key to plug in the power supply until the following interface appears, and release the mode key.. flash_initload_

  2022-06-01 03:11:31 Views: 261
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  Discussion on the Technology of detecting the behavior of Private personal WIFI in the Network

  In 2013, the company launched the first hardware version of the portable WIFI. Because it well meets the needs of smartphones to access the Internet through WIFI at any time, coupled with its convenience and portability in installation and use, portable WIFI has quickly become the Internet partner of smartphones. Search JD.com online.

  2022-06-01 03:11:30 Views: 240
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  IO Multiplexing-epoll

  Epoll is an improved poll for handling a large number of handles, and the biggest advantage over select,poll is that it does not become less efficient as the number of sturdy fd increases. Because the select in the kernel is handled by polling, the more fd are polled

  2022-06-01 03:11:26 Views: 274
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  Win7 cancels user account control

  CMC--- "gpedit.msc---" computer configuration-"Windows configuration -" Security Settings-"Security Settings -" Security options-- "user account Control: administrator approves the behavior of an administrator to elevate privileges in mode -" No prompt

  2022-06-01 03:11:25 Views: 227
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  The way of Security in the Environment of Cloud Computing Architecture

  Based on the characteristics of cloud computing and the security sharing responsibility model of cloud computing, the security protection model of cloud computing center is constructed, and the protection system is built from cloud boundary, inter-domain, intra-domain, VMM, VM, data storage security and other dimensions. Download the full HD PPT material and get more highlights. Please scan the long image in the lower right corner of the 2D image.

  2022-06-01 03:11:22 Views: 267
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  Firewall explains in detail

  Firewall details 1. Brief introduction to Firewall A firewall refers to a protective barrier composed of software and hardware and constructed on the interface between the intranet and the extranet and between the private network and the public network. It is a visual way to obtain security. It is a knot of computer hardware and software.

  2022-06-01 03:11:22 Views: 243
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  Basic Features of PIX Firewall: failure handling Mechanism and redundancy-principles and experiments

  (1) terminology (2) basic procedure Step 1: the active unit copies all its configurations to the standby unit and commands to send Step over the failure handling mechanism cable: send a dedicated Hello packet Step 3 every 15 seconds: the standby unit does not receive two within a specified period of time

  2022-06-01 03:11:15 Views: 240
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  Installation of pachage control in sublimetext3

  Use the shortcut ctrl+ `(back quotation marks, the one above the tab key) to open installation window 2. Paste the following code import urllib.request,os,hashlib; h = '2915d1851351e5ee549c2

  2022-06-01 03:11:14 Views: 221
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  Following the Struts2 loophole, Jackson loophole attacks

  I had a rest two days ago, but there was a loophole at this time. I had a thump in my heart. I hope that bloggers who pay attention to it can pay attention to it. 1. Time: 2017-4-172. loophole: Jackson framework Java deserialization remote code execution vulnerability, Jackson can easily Ja

  2022-06-01 03:11:12 Views: 299
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  Prevent the router from being hijacked

  1, router management web page login account, password, do not use the default admin, can be changed to letters plus numbers of high-strength password; 2, WIFI password choose WPA2 encryption authentication, password length should be more than 10 digits, preferably a combination of uppercase and lowercase letters, numbers, special symbols, so

  2022-06-01 03:11:12 Views: 293
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  Self-made WiFiPineapple

  What is WiFiPineapple? I believe you all have your own answers to this question. Here is a quote from radiowar: since 2008, WiFi PineApple has become the most popular security testing device in open source wireless security.

  2022-06-01 03:11:07 Views: 291
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  Brief introduction and practice of snmp Communication Line Management

  The predecessor of snmp simple Network Management Protocol (SNMP) (Simple Network Management Protocol, simple Network Management Protocol) is simple Gateway Monitoring Protocol (SGMP), which is used to manage communication lines. Then, people pay attention to S.

  2022-06-01 03:10:58 Views: 244
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  Splunk provides data visualization capabilities comparable to Tableau.

  Splunk provides very powerful data visualization capabilities comparable to Tableau. Refer to the following map data for display:

  2022-06-01 03:10:53 Views: 268
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  The overall layout is safe and reliable. Listen to Neusoft.

  With the accelerated penetration of the Internet, it can be said that the network has become an indispensable part, which is called the fifth largest sovereign space after sea, land, air and space. Just as the territory of the country is inviolable, the cyberspace of our country is also inviolable, so network security is also very important. Especially recently.

  2022-06-01 03:10:50 Views: 285
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  Accurate visual, safe and controllable! How does Ankai Technology set sail for the dream?

  I believe everyone will not be unfamiliar with the data. Jack Ma put forward the idea of changing from the IT era to the DT era a few years ago. And now we have basically reached a consensus, that is, data has become the "oil" of the digital age. As for the data, should we also pay attention to the data while using it?

  2022-06-01 03:10:41 Views: 251
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  PKI and Certificate Services

  PKI: public key Infrastructure (Public Key Infrastructure) ensures information security through the use of public key technologies and digital signatures. The PKI system consists of public key cryptography, digital certificates, CA and RA.

  2022-06-01 03:10:17 Views: 252
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  Ssh security reinforcement

  1. Do not use the default port: remove the comment character "#" in front of Port 2022 and change the port to the port number you think is appropriate, assuming 20222. Do not use protocol1: change it to protocol 23. Restrict the use of logon

  2022-06-01 03:10:17 Views: 274
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  Arp spoofing protection

  The simple description of the host communication of arp deception principle is shown above. PC1 and PC2 are in the same network segment. PC2 wants to communicate with PC1. Due to the communication mechanism of Ethernet, PC2 needs to know the mac address of PC1 first and communicate with PC1 through mac address. PC2 will pass its own ar first.

  2022-06-01 03:10:17 Views: 272
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  RIP protocol can not adapt to the network environment

  RIP protocol can not adapt to the network environment when networking using RIP protocol, but with the development of the network, expanded into the situation shown in figure 9.1, the increasing number of devices makes RIP protocol unable to adapt to this network environment, resulting in the current R1 and R16 router users can not access each other, figure

  2022-06-01 03:10:14 Views: 218
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  RocksDB locking mechanism

  As an open source storage engine, RocksDB supports the ACID feature of transactions, and concurrency control is necessary to support I (Isolation) in ACID. This paper mainly discusses the implementation of the locking mechanism of RocksDB. The details will involve source code analysis.

  2022-06-01 03:10:09 Views: 273