Topology description:
650) this. width = 650; "onclick = 'window. open (" http://blog.51cto.com/viewpic.php? Refimg = "+ this. src) 'border =" 0 "alt =" "src =" http://img1.51cto.com/attachment/201012/143538619.gif "/>
Network Description:Four public network lines are connected at the network egress. For example, two egress firewalls are used as HA and the egress address of the firewall is the address of CERNET. That is, VLAN should be enabled for the access port of the
Radware, a provider of virtual data centers and cloud Data Center application delivery and application security solutions, recently announced that two well-known social network companies have adopted the Radware widely acclaimed attack relief system (AMS) to meet the increasing security needs of users, especially to improve the level of defense against the new generation of complex and changing network thre
Next, this section describes the network architecture and configuration process of the RADWARE project. Radware works in active/standby mode. The corresponding networking methods are divided into single-arm networking, dual-arm networking, and triangular transmission.
I. Single-arm networkingThe following networking is called single-arm networking, which is a widely used networking method. This networking m
following steps to achieve.1. Synchronize the SLB configuration by executing the following command>> main# /oper/slb/syncafter synchronization, the standby automatically executes the apply and save commands. after normal operation, the host's the VR state is master, which indicates that the business is being processed. The following are examples of operations:>> main# /oper/slb/syncNote:use the "/c/slb/sync" menu toconfigure omitting sections ofThe configuration.Synchronizing vrrp,filt, PORT,
, Trojans in the WAN bandwidth greatly increased, the internal network to bring great threat. Although the firewall is configured, but because the firewall is based on the network TCP/IP layer of filtering, the application layer of the attack does not have any blocking function.
Then there is no way to solve these difficult post-network ERA network application layer of common problems? The answer is yes.
Israel Radware is a listed company which focu
client and restrict access accordingly. This version also supports automatic logout. After a period of free time, the session is automatically disconnected and all cache information is cleared.
Radware
Radware leverages the inherent "intelligence" feature of layer-4 and layer-7 Smart switches in the network to focus on network security while focusing on Server Load balancer technology, it also uses its exc
At present, the challenge of network security is mainly focused on the application layer.
As viruses, hackers and vulnerabilities attack the network application layer, the solution should be to start from the application layer. Traditional firewall, anti-virus gateway are based on 2~3 layer network design, there are huge security vulnerabilities and hidden dangers. To address these pitfalls, many vendors are currently developing security products for the application layer.
Gartner recently released the 2013 version of the application Delivery Market Magic Quadrant Analysis, comparing the October 2012 report with the overall pattern of this year's latest report chart, the leader Quadrant is still the F5,citrix,radware three-strong. It is worth noting that Citrix is more close to F5, and Radware from the edge of the leadership quadrant last year, and this year
comments, ads, smart recommendations, Baidu Cloud, share, and so on, which can be completed after the main content is loaded and then executed.11. Using AjaxAjax, "Asynchronous Javascript +xml", refers to a web development technique that creates interactive Web applications. Ajax enables Web pages to be updated asynchronously by exchanging small amounts of data in the background with the server. This means that you can update a part of a webpage without reloading the entire page. Traditional We
, but there must be many people involved in these attacks.
DDoS protection provider Radware agrees with the discovery of Qihoo 360. According to Radware security researcher DanielSmith, many of these attacks reach 500 Gbps to 1 Tbps. But the good news is that they seldom continue.
He said that Internet service providers and websites began to filter and blacklisted attack traffic because the attack traffic a
encryption, application attack filtering, DoS) attack and SYN Flood protection, firewall-packet filtering, packet disinfection, and other functions.
◆ Cisco
Almost every Cisco IOS Router has a server load balancer function. This is very exciting because we don't have to add additional hardware products. based on existing devices, we only need to add load balancing rules. Cisco is the leader in the vro field. of course, the load balancing function is only one of the reasons.
Cisco IOS includes m
Two Israeli security company radware experts recently discovered that software updates may be hijacked and communications may be affected by this vulnerability, including Skype and several other applications.Program.Itzik Kotler, head of the radware security operations center, warned that more than 100 mainstream software had the above security problems.To verify this discovery, Kotler and his colleague Tom
monitoring and statistical data can better manage and plan future application requirements
◆ Supports a wide range of hardware platforms to meet business and budget requirements
The layer-4 switch function of Radware Web Server ctor ensures the full availability, optimized operation, and complete security of the Server group, this ensures high reliability and performance for applications in the network and data center.
The layer-4 Switch Feature of t
With the development of Web 2.0, the interaction between the Internet is getting stronger and stronger, but according to Itzik Kotler, head of IT security company radware security operation center. Javascript may become a new hacker attack point.
In addition to developing new signature and analysis tools for radware scanning software, Kotler is also looking for new security vulnerabilities. According to hi
After a short time of quiet, hackers are beginning to itch. Not long ago, the world-renowned hacker arrangement Anonymous (anonymous) revealed that in March 31, the DNS domain name root server proposed large-scale DDoS attacks, so that the global internet falling paralyzed; LulzSec said it would recommend targeted assault on April 1. In fact, March 31, the world's internet users have spent a quiet day, because some of the mainstream microblogging sites in China to choose to close the day to talk
In order to solve the bottleneck of stand-alone processing, to enhance the availability of software, we need to deploy the software on multiple servers to enable multiple two-level subdomains to be channel-enabled, to deploy the site to a separate server based on business functions, or through load-balancing techniques such as DNS polling, Radware, F5, LVS, etc.) lets multiple channels share a set of servers. When we put the site program division to m
business applications and virtual data centers
The first generation of ADC solutions focuses on common network and application optimization and scalability. The ability to improve service is simple: after installing and adding a new application server to the server farm, you need to add the new server to the associated ADC traffic redirection policy and start to load balance the traffic between the extended farm servers.
The second-generation ADC solution acknowledges that applications can be
the environment.
4. E-commerce Web site High-performance, highly available solutions, LVS load balancing (front-end four-tier load balancer).
5. The key point explanation of the construction process, the key step explanation.
6. This program has been used in practical production applications for many times, and can be flexibly applied.
Second, the software load balance common several scenarios:
1.lvs+keepalived load Balancing, lvs+keepalived is a four-tier load balancing software under Lin
Now the trend of Web site development to the use of Network Load balancing with the increase of the size of the site according to different stages to use different technologies: 1. Hardware-level load balancing
This load balancing is done through hardware, and common hardware has more expensive commercial load balancers such as NetScaler, F5, Radware, and array. Hardware load balancing is an application on the OSI layer fourth (transport layer)
Its ad
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.