NAV: SLTechnology News&Howtos > Network Security >

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  The main content of vim editor

  Vi:Visual Interface, Bill 喜悦, S.U.N (Stanford) Vim:VI improved pattern editor: edit mode {command mode) last line mode insert mode (input mode) replace mode visualization mode 1: Vi

  2022-06-01 04:48:19 Views: 235
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  Brief introduction of 68, PortFast, UplinkFast, BackboneFast

  1. Experimental Topology 2, PortFast by default, when the interface of the switch is connected to the router or PC, it takes 30 seconds for the port to go through the three states of Listening, Learning and Forwarding before it becomes the forwarding state. Configure the port as Po

  2022-06-01 04:48:19 Views: 216
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  Technical standards and specifications

  An overview of the process of technical ability growth in the initial stage: experience depends on imitation, search, copy, weak ability to judge, analyze and solve problems, like to consult problems, need help, poor document editing and arrangement skills, extremely informal middle stage: accumulated a little experience, rely on their own set of problem-solving ideas to solve questions

  2022-06-01 04:48:19 Views: 219
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  Some new service agreement port numbers

  Under the domain environment of windows, using certmgr.msc to apply for e-Cert, you need to use the protocol tcp/58647KMS to activate Microsoft software. Tcp/1688Kerberos is originally tcp/udp/88, but it is active.

  2022-06-01 04:48:14 Views: 236
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  FW150RM and FWR162C work together Settings

  If you live in a large house, or office area needs, need a dial-up two or more computers wired Internet access, you can use this combination, that is, wired, wireless Internet access and can expand the computer. First purchase the equipment FAST 150RM and 162C150RM to set up the network.

  2022-06-01 04:48:14 Views: 279
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  BT5 install Vmware Tools

  BT5 install VmwareTools the first step is to install vmaretools under the vmware menu bar (reinstall because I have already installed it), and then see the vmaretools zip file (VMwa) in the file on the DVD CD in the virtual machine

  2022-06-01 04:48:14 Views: 267
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  Configuration example of using keepalived with lvs

  Keepalived can achieve two major functions: health detection and failover keepalived.conf configuration global_defs {notification_email {acassen@firew

  2022-06-01 04:48:13 Views: 232
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  Statistics of site visits

  #! / bin/bash#write by zhenglong 20150730#Centos# http sataisticslog_path2=/usr/local/apache/logs/acce

  2022-06-01 04:48:11 Views: 285
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  Chkrootkit, a rootkit backdoor detection tool under Linux

  First, install the compilation toolkit yum install gcc gcc-c++ makeyum install glibc- STATIC II, install chkrootkitcd / usr/local/src/wget ft

  2022-06-01 04:48:11 Views: 227
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  [OPNsense] one of the trampling records: interface, DHCP Service, DHCP RELAY

  During the DHCP relay test for OPNsense, it was found that the DHCP relay could not be started, indicating that the DHCP service was running. As shown in the following figure: 1. Troubleshoot Interfaces: it is found that there is a closed interface in Interfaces, and then check S after enabling it.

  2022-06-01 04:48:08 Views: 265
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  How does privacy let itself out?

  Privacy is a kind of personal information that has nothing to do with public interests or group interests, and personal information that the parties do not want others to know or inconvenient for others to know, and personal affairs in which the parties do not want others to interfere or inconvenient for others to interfere, and personal areas where the parties do not want others to invade or inconvenient for others to invade.

  2022-06-01 04:48:04 Views: 230
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  6.EVE-NG network card bridging, taking you into a more advanced experiment

  Article list (follow Wechat official account EmulatedLab, timely access to articles and download links) 1, EVE-NG introduction (the best simulator for EVE-NG, the era of simulation environment is coming! ) 2. Introduction to EVE-NG installation process. 3. Import EVE-NG into Dyna

  2022-06-01 04:48:04 Views: 231
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  Use windows remote KALI3.0

  Gngenshefash 1. First of all, make sure that the network is smooth. You can set bridging in the default vm. Problem: the host can ping the virtual machine, but the virtual machine cannot ping the host. Firewall policy: firewall-advanced-inbound rules-find file and print share (echo request-I

  2022-06-01 04:48:00 Views: 272
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  Deploy a data center in 10 minutes

  The VMworld 2014 conference further clarified the meaning of the software-defined data center and presented a rapid deployment solution-the VMware super-converged architecture, which can deploy a software-defined data center in more than ten minutes. August 25th, VMworld 2014 was old in the United States.

  2022-06-01 04:47:57 Views: 202
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  Cassandra tutorial (6)-Snitch

  Snitch determines which data center and rack the node belongs to. Snitch informs Cassandra of the network topology so that requests are effectively routed and allows Cassandra to distribute copies when servers are added to the data center or rack. In particular, replication strategy

  2022-06-01 04:47:57 Views: 271
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  Layer 2 switching Technology of Cisco equipment-- detailed explanation of STP Protocol

  In the network design of enterprises, redundant topological structures are generally designed. Because a single link will lead to a single point of failure, which increases the probability of failure. The larger the network, the higher the demand for redundancy. However, when the network has redundancy, there will be some problems, such as: 1. Broadcast storm

  2022-06-01 04:47:52 Views: 279
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  Cacti installation configuration

  Cacti installation and configuration 1.cacti is a software implemented in PHP language, the main function is to use snmp services to obtain data, and then use rrdtool to store and update data, and use rrdtool to generate charts and present them to users when viewing the data. That is snmp

  2022-06-01 04:47:52 Views: 242
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  Sysctl-p Times error

  Modify the / etc/sysctl.conf configuration file, if the error solution: need to use modprobe to load the ip_conntrack module, lsmod to see that the module has been loaded. [root@m01 ~] # modprobe ip_

  2022-06-01 04:47:49 Views: 243
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  The Conception of Enterprise Anti-APT

  The essence of network security is confrontation, only when we know ourselves and the enemy can we fight a hundred battles. The attack and attack process of APT: target detection-> external network penetration-> internal network penetration-> search target-> information transmission-> continue to lurk & backdoor confrontation enterprises should not blindly follow in the defense of APT, but should make a good foundation first.

  2022-06-01 04:47:46 Views: 263
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  The solution to the problem that DPDK17 or 18 cannot bind a network card on CentOS 6

  Problems: such as the problem: for systems with kernel version less than 2.6.37, kernel modules can be compiled and inserted, but binding to the network card always fails (trace given in message refers to interrupt problem). After looking for some resources and comparing the relevant implementation code of 16

  2022-06-01 04:47:46 Views: 268