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installation of Windows Server2003 1, the installation system requires at least two partitions, the partition format is formatted with NTFS 2. Install 2003 systems in the case of disconnected network 3, install IIS, install only the necessary IIS components (disable unwanted FTP and SMTP services, for example). By default, the IIS service is not installed, select Application Server in the Add/Remove Win com
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
. However, it is worth mentioning that this method is not absolutely effective because it is easy for us to modify the MAC address of our computer Nic, I have an article dedicated to how to modify the MAC address. Home Network Security Settings 6. assign a static IP address to your network device As DHCP services becom
control Disk Mirroring diskette Mirroring Distributed File System distributed filesystem Data-driven Attack (data-driven attacks) rely on attacks that are hidden or encapsulated by data that is not detected by the firewall. DNS spoofing (domain Name server spoofing) a method that an attacker can use to compromise a domain name server by spoofing a DNS cache or an internal attack (typically posing as a legitimate DNS server role for an attacker) DOS (hey, it's not dos Oh, this is deniad of servi
, its advantages and disadvantages are obvious. Currently, many hacker tools on the network can be used to make waves over Ethernet: Listening to others' information, stealing services, and initiating DOS attacks [1], resulting in network device paralysis. Due to historical reasons, the security design of the IP
still large regions in terms of implementation focus and technical details. The comparison between the two technologies shows that they have advantages and weaknesses. DPI technology is applicable to environments that require precise and accurate identification and precise management. DFI technology is suitable for efficient identification, extensive management environment. 2. Traffic statistical analysis The basic goal of network traffic management
Zhoulian Summary: With the development of network technology, network information system has gradually deepened to all walks of life, network security has become a topic of concern, an organization's information systems often face the risk of internal and external threats, if you do not have a certain hacker technology
This is no longer a secret-network threats have become more common and complex than ever before-it is difficult to rely solely on a single anti-virus solution. Many malicious Trojans and worms, such as Koobface and Conficker, are used to snoop key records and plagiarize sensitive information, causing serious damage to the enterprise network. At the same time, many netwo
://www.tcpdump.org Snort home page and related resources http://www.snort.org NSS report on the evaluation of IDS system Http://www.nss.co.uk/ids/index.htm Open Source Mounts IDS Challenge report http://www.vnunet.com/News/1127283 Article "insertion, evasion, and denial of service:eluding network intrusion" Http://secinf.net/info/ids/idspaper/idspaper.html Stick Author homepage Http://www.eurocompton.net/st
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
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 help of today's advanced smart enterprise networks, enterprises can effectively deploy e-commerce and other applications, thus realizing the optimized combination of labor and the globalization of business. These powerful networks can connect many remote sites, branch offices, mobile employees, partners and customers to provide services for thousands of users. However, there is still a problem that all networks are increasingly threatened by
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
Network security is a required course for small and medium-sized enterprise network management. The author has collected the experiences of Qno xianuo in supporting enterprise users across China for your reference. First of all, let's talk about the basic configuration, that is, how to configure the WAN and LAN of the router. The main purpose is to enable the use
LinuxADSLMost of the Access Users are migrated from Windows, which is novel and unfamiliar with the Linux environment and operations. Linux has powerful network functions, however, if you do not know the security knowledge, such as walking in the downtown area with a Gold Hand, you will not be able to use the network function, but also have
The topic of network security has been put on the agenda of enterprises in recent years. Even so, it occupies an important position in the overall security of enterprises. Because enterprise network security involves all aspects of the enterprise
. server security: 1. Disable useless ports Any network connection is implemented through open application ports. If we open the port as few as possible, we will turn the network attack into the source water, which greatly reduces the chance of successful attackers. First check your inetd. conf file. Inetd monitors certain ports to provide necessary
Q: What is network security? A: network security means that the hardware, software, and data in the network system are protected and shall not be damaged, changed, or disclosed by accident or malicious reasons, the system can operate continuously, reliably, and normally with
As the saying goes, "no rules, radius", in order to ensure the use of wireless LAN Security, we also have to make reasonable provisions for the use of wireless network equipment, wireless internet users to reasonably manage, standardize the work mode of wireless network equipment and security settings, clear access t
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