Firewall High Availability

This article aims at the risk type of cloud computing using classic "CIA three", namely confidentiality, integrity and usability to define, and put forward relevant defense, detection, blocking measures. 　　This section describes availability. 　　"A": Availability (availability) risks are closely related to the vulnerabilities and threats of service reliability when taking into account services that require reliable use of low risk and low failure rates. 1 Service Denial of service (DoS) or Distributed denial of service (DDoS) attacks are attempts to make ...

The "51cto.com comprehensive report", a cloud that has been so clouded over a year ago, has flooded into China. At the end of last year, 5 cities in China were identified as the first pilot work on cloud computing services, which was seen as a signal of landing from the cloud. 2011, is the industry's expected "landing" key year, even in the national "Twelve-Five" economic development, cloud computing will become a new driving engine. In Jinan, cloud computing has been quietly landing from the "cloud", rooting germination, the current cloud platform has been aggregated more than 150 servers and nearly 500T of storage, can ...

With the wide application of cloud computing and virtualization technology in the data center, the security Architecture of data Center also faces many challenges. The user of cloud data center based on virtual host leasing has not been able to protect the data security through physical boundary defense. 　　Therefore, like the virtual host Leasing service, the cloud data Center also needs to provide users with Fwaas (Firewall as a service) security protection program. A few days ago, the Rock network branch launched a OpenStack based Fwaas (Firewall as a Service ...

In this article, we look at the most common use cases for setting up a high-availability (HA) and load-balanced environment: Load balancing enables you to http://www.aliyun.com/zixun/aggregation/13999.html "> Workloads are dispersed across multiple instances, increasing throughput and achieving redundancy. Use case: Load level across two WEB servers running Apache HTTP Server or IBM HTTP server ...

This article shows how to setup an active-passive session-aware load balancing cluster (SLBC) consisting of two FortiGate-5000 chassis, four FortiController-5103Bs two in each chassis, and six FortiGate-5001Bs acting as workers, three in each chassis.

This article shows some useful instructions for customers with multi-site architecture and redundant firewalls.

In this article, the author defines ADC and describes how it evolves and works, points out the challenges that cloud environments pose to ADC, introduces a real ADC cloud product that helps develop, and details its adcaas in ibm®http://www.aliyun.com/zixun/ Aggregation/13696.html ">smartcloud®enterprise and IBM Puresystem ...

One of the most pressing challenges for businesses wishing to take advantage of cloud computing services is the issue of transparency. 　　How should they assess the security of cloud computing service providers (CSPs) and how they should determine the credibility and reliability of a particular CSP? The security, trust, and warranty registration (STAR) of the Cloud Computing Security Alliance, launched last year, is an attempt to make CSP security and operations more transparent and open. But there are other groups in the industry that are trying to raise the cloud that companies should be familiar with ...

One of the most pressing challenges for businesses wishing to take advantage of cloud computing services is the issue of transparency. How should they assess the security of cloud computing http://www.aliyun.com/zixun/aggregation/15552.html "> Service Providers (CSPs), and how they should determine the credibility and reliability of a particular CSP?" The security, trust, and warranty registration (STAR) of the Cloud Computing Security Alliance launched last year is to make CSP security and operations more transparent and ...

The Ultra Micro Su152-h server employs the AMD Opteron 800 series processor, which supports the AMD 800 single duo full range processors. 　　CPU integrated dual-channel memory controller, supporting advanced Chipkill memory error correction technology and hyper by (hyper-transfer) technology. Ultra-Micro su152-h has a good smooth upgrade capability, scalability and high availability, fully meet the ISP, telecommunications, finance, education and other industries on the stability, reliability, processing performance of the stringent requirements, is a powerful application in the background ...