Blog outline: first, virtual private network related concepts 2, IPSec virtual private network basic concepts 3, ISAKMP/IKE phase 1 and phase 2 establishment process 4, IPSec virtual private network configuration implementation 5, summary 1, virtual private network related concepts. 1. Virtual private network
Ingress documents for all related links to pdf: https://tungstenfabric.org.cn/assets/uploads/files/tf-ceg-case-2.pdfKubernetes in this article
In recent years, in the construction and management of computer room, cloud computing technology, virtualization, cooling and cooling of computer room, structured cabling and intelligent power management have become several major issues of concern to computer room users. The IT staff of enterprises generally hope that under the premise of reducing the operating costs of enterprise data centers and energy conservation and environmental protection,
Huawei firewall security policy configuration 1, configuration requirements and topology; requirements: 1, Trust area users can access Untust area and DMZ area users; 2, Untrust area users can only access DMZ area ICMP and Telnet traffic; 3, DMZ area use
Blackmail virus 2017 extort bitcoin from corporate servers in 2018 extort Wechat payment from personal computers in 2019 against government networks, state-owned enterprises and institutions to extort virus prevention first unplug the network and now boot, avoid being infected by blackmail virus and patch as soon as possible, or install network security.
Kong is an API gateway that forwards API traffic between clients and (micro) services, extending functionality through plug-ins. Kong has two main components: Kong Server: a nginx-based server that receives API requests. Apac
In the process of operation and maintenance, sometimes tracert route tracking will be returned *. If it is an H3C device, such as a switch, you need to open the allowed command, which are ip ttl-expires enable and ip unreacha, respectively.
In the past few days, we suddenly asked us to provide a version of Azure and IDC computer room comparison, and then made some arrangement as follows: Azure and IDC basically compared to IDC deployment Microsoft Azure deployment requires users to buy or long
With the rapid development of enterprises and institutions, documents carry more and more important information for enterprises and institutions in the form of electronic documents. Because of the easy dissemination of electronic documents, the important materials sent by enterprises and institutions to customers or partners may be tampered with and spread disorderly in the process of interaction.
The SSL certificate is granted by the trusted certificate granting organization CA, which has the functions of real-person real-name authentication and data encryption for transmission. In the past year, popular computer browsers around the world, including Google and FireFox, have promoted site name data encryption. SSL Certificate Exhibition in China
We will make a "new home" for Tungsten Fabric in China-- Tungsten Fabric Chinese Community. We welcome partners who are interested in Tungsten Fabric Community, Multi-Cloud Interconnection, SDN and SD-WAN to join us.
Let's take a look at the example I've recorded to see how much it can annoy us when the website is hijacked. How are website hijacking problems detected? IIS7 website monitors and tests whether the website is hijacked, DNS pollution detection and other information. One day I suddenly found that the browser started automatically and opened the home page.
There are many ways for shell to generate 100 6-digit random numbers: write one below, and the script is as follows: the result of the execution
Hi! This is the ninth article on Tungsten Fabric architecture parsing, which describes how TF connects to physical networks. A series of articles on Tungsten Fabric architecture analysis, presented to you by the TF Chinese community, are designed to help new entrants to the TF community to answer questions.
I haven't come to write an article for some days. on the one hand, I have been studying networking and exams such as ACP, but I have also found that there are no particularly practical technologies to share in blog. Unexpectedly, I passed the ACP exam last week and found that there are some networking applications in cloud computing.
On December 20,2019, China Unicom's WCS 2019 was held at the Beijing International Conference Center. With the theme of "cloud 5G", the summit discusses how cloud computing technology can be used as a powerful base to help enterprises soar to the top of the cloud under the background of 5G era. TF Chinese Community
File synchronization and backup are the basic tasks of daily file management. there are more and more branches and data in many enterprises. how to keep the data consistent between multiple servers and data centers? this is what enterprises need to pay attention to, because data loss leads to serious consequences, this phenomenon is often seen.
Compile and install keepalived use source code to install keepalived 1.2.6cd/usr/local/srcwget http://www.keepalived.org/software/keepali first
Reference an external DTD file to access the intranet host / port. (see response time) refers to an external DTD file to access the wai network.
Originally just want to write a column, later found that sqlmap is really very good, so organize the relevant knowledge into a book, a systematic and comprehensive introduction to the use of sqlmap, skills and skills. For the master can skip, for the students who want to learn safety, there is a certain reference.
