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At present, the threat of computer network can be divided into two kinds: one is the threat to the information in the network and the other is the threat to the equipment in the network. There are many factors affecting computer network, mainly the vulnerabilities and "backdoor" of Internet software, these vulnerabilit
How to create a "clean" network environment, not only in the use of how powerful security equipment, that is only a symptom and not the root causes, the right approach should be to create a new security infrastructure to build a new network order. Recognize the "standard" and "This" of
If you do not pay attention to the security measures of the wireless network system, it is certain that serious security problems are caused. Therefore, to avoid network intrusion, how to set up a secure wireless network connection. If the wireless
caused by the basic exchange equipment and convergence equipment paralysis, including ARP spoofing caused by local paralysis. 2, the export of paralysis: a large number of external connection requests caused the export equipment (such as routers, firewalls, etc.) of the number of connections were killed, resulting in other users can not use. 3, the core layer of paralysis: network core layer or export traffic is basically the virus scanning traffic
Is it safe for enterprises to have firewalls? Is the current enterprise network architecture secure? What are the current problems with enterprise network security infrastructure? The new generation of dedicated security agent devices will be an important part of the enterprise's n
A router is an important bridge between a LAN and an external network. It is an indispensable part of the network system and a leading edge in network security. However, vro maintenance is rarely valued. Imagine that if a vro does not guarantee its own security, the entire
regulations. Some NAC solutions may include network intrusion prevention and detection capabilities. However, you want to make sure that the solution is also dedicated to providing wireless protection functionality. If your client is running WindowsServer2008 or above and WindowsVista or more versions of the operating system, you can use Microsoft NAP functionality. In addition, you can consider third-party solutions, such as the packetfence of ope
With the development of network security technology, apart from firewall and anti-virus system protection, intrusion detection technology has become an effective way to defend against hacker attacks. Although the intrusion detection technology is still evolving, the market for intrusion detection products is growing, and the third wave of network
within a network if you enable the ARP spoofing interrupts, serious ARP spoofing occurs , the consequences will be catastrophic. Users will not be able to distinguish between active ARP spoofing blocking and real ARP spoofing, which will bring great difficulties to the user's troubleshooting and seriously affect the user's business. On the other hand, in most ARP spoofing blocking implementations, the target computer is often spoofed by all the comput
The growth of wireless network technology has promoted social progress. How can we improve network security for new users or administrators? Here we will introduce it to you. Many enterprises have deployed wireless networks to facilitate their daily office work. In the wired network era, to log on to the enterprise wir
Low-grade wireless LAN networks have been rapidly gaining popularity in recent years, along with lower prices for Low-cost wireless network devices and easier operations. In order to facilitate the sharing of resources, wireless printing, mobile office operations, we only cost hundreds of yuan to buy a common wireless router and a wireless network card equipment, you can quickly build a simple wireless LAN
With the rise of e-commerce, many small and medium-sized enterprises have their own servers. It is used to establish local networks internally to improve office efficiency. It also establishes external websites to publicize enterprise products and images more extensively and win more customers. However, as the core product of the network, server technology is relatively complex, especially in the network er
Wireless Internet technology is becoming more and more mature. Compared with network security awareness, what operations should we strengthen? I believe this article will help you. With the development of science and technology and the improvement of people's living standards, it is very common to have more than two computers in a modern family. Many families choose wireless routers to share the Internet. W
A router is an important bridge between a LAN and an external network. It is an indispensable part of the network system and a leading edge in network security. However, vro maintenance is rarely valued. Imagine that if a vro does not guarantee its own security, the entire
The function of network management includes configuration management, performance management, security management, fault management and so on. Network security management has gradually become an important part of network management technology due to
Windows XP has been widely used, but we may not know how to set wireless network security for Windows XP. How can we set it? Although the early wireless networks were not launched for special reasons, it was unable to attract network attention for a long time. Now, with the shift in wireless prices, we are entering the ordinary homes, and more Internet users are
How can we deploy the emerging wireless network technology? How can we improve network security? Here is a detailed introduction. Due to business needs, enterprises have higher and higher mobile requirements, and security risks also emerge. Although a solution has been developed to solve specific
security protection work; For example, install hardware firewalls, network anti-virus software in the LAN, the client operating system to upgrade in a timely manner, to regularly install a variety of vulnerability patches, Service shutdown run, and so on. rule out Storm disorder after excluding some of the above factors, if still unable to improve the speed of netw
First, the preface My experience tells me: Information security is a kind of artificial confrontation against information protection, it is the competition between man and man in technology and thinking, and it is the war of real "no smoke". The way of attack is multi-faceted and multi-level, so it is a complicated project to establish an effective information security guarantee system, it is a "war" becau
Published in Kingsoft drug overlord official blog: http://blog.duba.net/ All Kingsoft people are facing a life-and-death test. This is a battle of Kingsoft people. As part of Kingsoft, being able to participate is an important experience of life. We are fighting, whether in Beijing or in Zhuhai. The following is a short article from my dear Zhuhai colleagues. This is a battle article from a common programmer. 5.21 Recently, the world is as changing as a child. Habitual open virus emergency group
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