Virus-Finding Engine直接升级到7.0而不是6.0!!!
等新的Ultrabook到手，立即安装大蜘蛛7.0和Outpost 7.5。。。
以下是更新日志，俄译英：
December 12, 2011
The company "Doctor Web" - a Russian developer of information security - is a new cross-platform anti-virus engine Dr.Web Virus-Finding Engine, which will dramatically increase the scanning speed, will provide a flexible use of computer resources and increase the reliability of protection against new threats in HTML, JavaScript and PDF, thanks to technology ScriptHeuristic. The first products, which will be used by the new kernel will Antivirus Dr.Web, Dr.Web Security Space, Dr.Web Desktop Security Suite and Dr.Web Server Security Suite without the Control Center, as well as utility Dr.Web CureIt! and Dr.Web CureNet!.
The scanning speed
One of the key advantages of the new core, which can assess the average user - this is an exponential increase in scanning speed. On the test server virus laboratory complex "Doctor Web" (from the collection of test files of 3 terabytes) used to control the quality of the additions, the scan speed with the new kernel Dr.Web Virus-Finding Engine has increased several times. In addition, a fourfold increase in speed was demonstrated on a test system similar to modern workstations. These results were achieved thanks to the new format of Dr.Web virus databases and improved processing algorithm of the objects.
Performance
The new kernel is implemented dynamic allocation of memory, which is regulated depending on the performance of the system and the tasks performed by the user and the operating system during the test. Memory allocation in real time - as a result there is no problem sacrificing performance during scanning or decompress large files. The same applies to work with multi-core systems, resource consumption which has been optimized.
"The new manager of system resources intelligently evaluate system load before you use its ability to scan files. All this is achieved through the control of the scanning Scanning Engine service at the operation level of memory. Depending on the workload of running a scanning service to decide whether to give resources or engine fully carry out the inspection in comfort for the user - the head of project development Windows-company «Doctor Web» Konstantin Yudin. - Also, the new core can independently decide how deep to analyze the packing unit. This is done so as not to unnecessarily expend resources systems. "
ScriptHeuristic and other detection technologies threats
In the Dr.Web Virus-Finding Engine as part of the heuristic analyzer technology was first applied ScriptHeuristic. Thanks to its use made possible the rapid identification of harmful objects in the HTML-and PDF-documents - the most common sources of virus threats. Also added support for extracting and analyzing the "invisible» IFRAME-elements. Check for virus databases with the new kernel now given by the syntax of JavaScript.
The technology of structural entropy, used in the new version of the antivirus engine is unique and is an alternative to the signature records. Its use will significantly improve the mechanism to detect threats.
"If we talk about technological innovations that first appeared in the Dr.Web Virus-Finding Engine, I would, first of all, said detecting malware based on the analysis of structural entropy, - says the main virus analyst," Dr. Web "Igor Zdobnov. - This is an algorithm that is able to detect similar viruses by analyzing the complexity of the arrangement of pieces of code in the file. The result - a much greater protection of computers against continuously repackage the Trojans. Another important technological change was the optimization heuristic mechanism. Now we are able to detect obfuscated exploits in JavaScript, which are both in HTML-, and in the PDF-files. "
The unique universal decompression technology FLY-CODE, already used in products Dr.Web, has been optimized by means of software components that provide a benefit in time to test 30 percent of new algorithms and heuristics, which make it possible to provide close to 100 percent detection of highly Trojan programs. Expanding technology Origins Tracing be able to use this tool to identify threats and DEX-checking files (Android).
Update affected versions 6 and 7 products Anti Dr.Web, Dr.Web Security Space, as well as Dr.Web Desktop Security Suite and Dr.Web Server Security Suite without the Control Center. For users, it will be done automatically. To use the update utility Dr.Web CureIt!, You should download it from the site of "Doctor Web" users Dr.Web CureNet! need to run the updater.
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发表于 2011-12-13 09:29:41
