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Wireless network technology allows enterprises to greatly expand the computer usage of their employees, especially for employees with high mobility, such as healthcare, business work, or running around in factories. The main difficulty in deploying wireless networks is security issues, especially for companies that must process sensitive information in specific industries, for example, HIPAA and GLB in the
Article title: Linux security strategy server and network equipment maintenance. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. At present, many small and medium users are constantly updating or upgrading their networks due t
, as long as the Personal Firewall intercepts ARP spoofing attacks, it immediately stops the client from sending spoofing packets to other clients, which completely changes the adverse situation of ARP spoofing. In addition, the Starling skyline Intranet Security System and the tianqing hanma USG Integrated Security Gateway (UTM) form a UTM square uniform condom
Wireless technology is not only used frequently in our individual families, but also in enterprises. Here we will introduce it in detail. The mature development of wireless networks is not only in the wired network, but also in the wireless network world. Let's take a look at how the following article sets up wireless network
Wireless network technology allows companies to dramatically expand the use of their computers-especially for those with high mobility, such as health care, business work or running around the factory. The main difficulty with building a wireless network is security issues-especially for companies that have to deal wi
(1) Major network security threats The reliable operation of the network system is based on the communication subnet, computer hardware and operating system and various application software and other aspects, all levels of good operation. As a result, its risk will come from threats to the various key points of the en
approve or deny the visit.2. What is LSM? LSM is a Linux security modules. It is a general access control framework. Since it is a framework, that is to say, LSM only provides the access control layout, the security module must implement access control according to this lay
Network security does not only occur on search engines and major websites. Currently, Softswitch networks are facing serious security problems. Let's take a look at how Softswitch networks respond to these problems. A typical softswitch
WAPI is a wireless security protocol standard developed by China. It is more secure than other standards. Here, WAPI is not the focus of this article, but wireless network security is the center of our discussion. Security first, and others are second. I hope this article wi
Comments: Network Security always Prevents viruses that are greater than passive viruses. many network administrators have come up with various ways to enhance network security control in order to resist the Internet virus. However, many of these methods do not require the h
The use of wireless networks has entered our lives. But how should we solve the common network problems? Here we will give a detailed introduction to network faults. The wireless LAN based on the standard, also known as Wi-Fi network, has gradually developed into the mainstream net
Article Title: Nessus, a network security scanning tool. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Summary Nessus is a power
Intel Wireless Network deployment The irresistible charm of wireless networks has prompted intel to start deploying 802.11b-standard WLAN for 80 thousand employees across the company ). The 802.11b wireless standard is favored by Intel because it provides seamless wireless connections, which can significantly improve network access performance and improve the company's productivity. This has become more pr
Learn Neutron Series articles:(1) Virtualization network implemented by Neutron(2) Neutron Openvswitch + VLAN Virtual network(3) Neutron Openvswitch + gre/vxlan Virtual network(4) Neutron OVS OpenFlow flow table and L2 Population(5) Neutron DHCP Agent(6) Neutron L3 Agent(7) Neutron LBaas(8) Neutron Security Group(9) Ne
link congestion risk caused by the simultaneous sending of neighbor request messages by multiple interfaces on a link, IPv6 uses a random delayed transmission method within a certain range to reduce the possibility of link congestion, which also reduces the possibility that multiple nodes compete for the same address at the same time. 4) In addition to the IPSec
.(3) threats of transmission from the server to the client. Threats of transmission from the server to the client: attackers can obtain communication information between customers and servers through network eavesdropping or maliciously tamper with the communication content.Here we will focus on the security of Web servers and communication. For most Web servers, attacks are mainly caused by application or
We know the excellent performance of IPV6 network protocol, and the most widely known is that it solves the problem of address resource depletion. However, it has other advantages in many ways. The following describes the security of IPV6 network protocols. I believe this is also a matter of concern to everyone. With t
With the increasing demand for wireless Internet access, wireless networks become more and more complex and important. Most network security problems are similar, regardless of the type of wireless network they use, whether they are large companies or small companies. Hackers can use your wireless network coverage area
Today, many of our important data and communication content is transmitted over a wireless network. For everyone in the receiving range of access to the network, hidden many unsafe factors. If the use of improper or unprotected awareness, caused by wireless password leakage will lead to rub the net. Light will be preempted by the bandwidth caused by
FireWall for network security products) Firewalls were the first to adopt Internet security protection products. However, during the application process, it is found that firewall products based on network port protection and packet filtering protection technology cannot effectively intercept application
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