with a standard meridian at 0°longitude. (Note that because of the very small size of the map, the graticule are shown at 30°resolution.) The Globe wrapped In a cylinder is a conceptual model of what the transverse Mercator projection formula transfers positions on the globe to Positions on a plane (thecylinder can was flattened to a plane surface after it was unwrapped from the globe.) the Thicker red line on the cylinder and the map are the standard line along which scale distortion is zero.
Gaussian-kruger projection and UTM projection are both variants of the horizontal mocator projection, at present, some foreign software or the supporting software of imported foreign instruments often do not support Gaussian-gram projection, but support UTM projection. Therefore, UTM projection is often used as Gaussian-gram projection. From the perspective of pr
The author understands that the UTM definition includes at least three elements as follows:
1. Threats to face
UTM is deployed at the network boundary location, targeting 2-7-tier threats of all kinds. According to the consequences of threat destruction, the threat of network boundary can be divided into three categories: the threat of destroying the network it
relatively high performance, rich features of the product.
Basic Features
1. To build a higher, stronger, more reliable wall, in addition to the traditional access control, the firewall should also protect against spam, denial of service, hacker attacks, such as some external threats to the full protocol layer of comprehensive Detection network defense. True security cannot be confined to the bottom, we need to form the effect of govern
important, a good log system should have detailed records, including firewall logs, traffic logs, network monitoring logs, etc., the log should be easy to classify and sort, it is best to chart for display, convenient statistics and analysis of the data.
How to choose the applicable UTM equipment, in general, should do an acceptable price for a number of different brand analysis compared to find more features and better performance. And the device c
Juniper: For UTM, it's all about security. If the customer is concerned about performance, it certainly has an impact. Large UTM are not all enabled. Through the experiment, the test of the contract device is still good performance.
Lenovo Network Royal: At this stage, we recommend that users choose UTM according to their own business situation, some of the feat
Sophos UTM WebAdmin Security Vulnerability
Release date:Updated on:
Affected Systems:Sophos UTM Description:--------------------------------------------------------------------------------Bugtraq id: 62417
Sophos UTM is a unified Threat Management device.
Security vulnerabilities related to WebAdmin exist in versions earlier than Sophos
Nearly a period of time, many traditional UTM manufacturers frequently released high-end products-first SonicWALL release 4G products, after the industry's eldest Fortinet thrown 26G of the top UTM. Some analysts pointed out that the emergence of high-performance UTM is not a long time, this is a long-term security manufacturers brewing. Because with the performa
Release date: 2012-03-01Updated on:
Affected Systems:Endian Endian Firewall Community 2.xEndian UTM Software Appliance 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 52263
Endian Firewall provides open-source GNU/Linux releases for routing/Firewall and unified Threat Management.
Endian UTM Software Appliance and Endian Firewall Community have multi
The Cisco security solution is based on the ASA 5500 series Adaptive UTM device, which organically integrates security and VPN services with a new adaptive identification and Defense (AIM) architecture. As part of the Self Defense Network, the entire security package provides active threat defense, UTM to prevent attacks before the network is compromised, control network behavior and application traffic, an
www.169it.comDetails of the outstanding vulnerabilities of Sophos UTM WebAdmin are as follows:Cnvd-id cnvd-2013-13101Release date 2013-09-18Hazard level (AV:N/AC:M/AU:N/C:P/I:P/A:P)Impact Product Sophos UTM 9.xBugtraq ID62417Vulnerability Description Sophos UTM provides an integrated software solution that is a multi-in-one firewall with high performance.The Soph
Title: Endian UTM Firewall v2.4.x v2.5.0-Multiple Web VulnerabilitiesOverview:==================Einfach, schnell und zukunftssicher! Die ideale L öhei, um Ihre Filialen und industriellen Zweigstellen rund um den Globus zu sch ützen.Endian 4i ist die ideale L öw.für büroau into enstellen oder Industrieinstallationen. Die Firewall ist in den zwei Varianten „ Office "und„ Industrial "erhältlich. Die Office-Version bietet alle Funktionen, um Netzwerke in
Because of the Enlightenment star UTM upgraded to a rock mesh section UTM, the two devices do a rough comparison, to everyone as a reference.Qiming star UTM for three years, because the IPs rules library can not be upgraded, so the direct replacement of the device, here on the basic functions of two devices, configuration, such as a visual comparison, but does no
are unwilling to set up proxies in IE browsers for http virus scanning, many applications that do not support proxy will not be available. To implement http virus scanning, it is also transparent to users. The second problem directly shows that after an http virus scan, the user may feel a very serious delay. Generally, the page latency is not more than 5 seconds, and the default http timeout time is 60 seconds (or 30 seconds ?). We can calculate the theoretical latency after http scanning. Ass
Release date:Updated on:
Affected Systems:Cyberoam Cyberoam UTMDescription:--------------------------------------------------------------------------------Cve id: CVE-2012-3372
Cyberoam Unified Threat Management can be used to diagnose network security in the Home Office and remote branch office.
Cyberoam UTM uses the same self-Signed and key certificate on multiple devices. Man-in-the-middle attackers intercept and leak encrypted traffic by deceiving
Now the market on the firewall, UTM products from its architecture, is probably divided into three major categories.
The first class is based on the X86 platform, which typically uses one or more primary CPUs to process business data, and the network card chip and CPU transmit data through the PCI bus.
Since the traditional 32-bit PCI bus frequency is 33MHZ, the theoretical communication rate is: 132 MB bytes/s namely: 1056 mbits/s. Single from the
Now the market on the firewall, UTM products from its architecture, is probably divided into three major categories.
The first class is based on the X86 platform, which typically uses one or more primary CPUs to process business data, and the network card chip and CPU transmit data through the PCI bus.
Since the traditional 32-bit PCI bus frequency is 33MHZ, the theoretical communication rate is: 132 MB bytes/s namely: 1056 mbits/s. Single from the
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