Program description
Non-signature antivirus for proactive protection against the latest active threats, targeted attacks and intrusion attempts, including through zero-day vulnerabilities that are not yet known to your antivirus.

Dr. Web KATANA is a whole complex of Dr.Web anti-virus technologies of the new generation, designed to provide proactive protection. It will protect against those threats that are not yet known to your antivirus.
Advantages
Dr. Web KATANA protects against the actions of the latest, most dangerous malware today, designed to be undetectable by traditional signature and heuristic mechanisms. These programs have not yet been submitted for analysis to the anti-virus laboratory, which means that they are not known to the virus database at the time of penetration into the system. These include the latest ransomware, ransomware, injectors, blocker Trojans, and threats that exploit zero-day vulnerabilities.
Dr.Web KATANA provides security almost from the moment the operating system is launched - it starts protecting even before the download of the traditional signature antivirus is completed!
All-seeing - neutralizes the latest, not yet known
threats to your antivirus. Every day, the anti-virus laboratory receives several hundred thousand program samples for analysis. Tens of thousands of entries are added to the virus database every day. These are the threats that virus analysts are already aware of and for which countermeasures have been developed. However, the greatest benefit to criminals comes from programs that have not yet been analyzed by information security specialists.
inconspicuous
The constant improvement of malicious programs and the growth of their number entail the expansion of the functionality of protection tools that work continuously in anticipation of an attack. This often slows down the computer, causing dissatisfaction with users who sometimes prefer to disable anti-virus protection for the sake of "speed". Significantly enhancing computer protection, Dr.Web KATANA practically does not consume system resources.
Dr.Web KATANA stops the actions of active malware without slowing down your computer.
Lightning fast - analyzes the behavior of threats on the fly and immediately stops malicious scripts and processes that your antivirus did not recognize.
Dr.Web KATANA protection is based on non-signature methods for detecting and neutralizing malware and cloud-based protection technologies. The product analyzes and controls all system processes, detects malicious ones by their characteristic behavior and blocks them.

For the correct installation of crack (license) in 10% of cases, suspend the antivirus (if another one is installed). When installing the key, the installation of the original Dr.web is violated and fits into the license manager

To evaluate the latest innovative solution in antivirus software from a domestic manufacturer, you need to download Dr Web Katana.

Thanks to preventive protection against malware, the user will be able to protect his equipment from both common types of virus programs and infected files, as well as from the latest threats, information about which is not in the antivirus database.

The main difference between this software and older versions is the ability to recognize a threat that has not previously been exposed to a personal computer and which is not listed in the anti-virus database. This approach to the application allows Dr. Web Katana to be proactive and block any suspicious file that carries a potential danger to the PC. After the analysis, the program independently, without connecting to the Internet, chooses a method to eliminate the danger or places the infected file in quarantine.

Benefits of Doctor Web Katana

Thanks to regular program updates and the colossal work of the developers of this software with thousands of samples of dangerous programs and infected files, manufacturers create the most effective antivirus that can work both autonomously and check the received data with the virus database. Therefore, Katana is a reliable solution for computer users, which has one of the best anti-malware mechanisms.

The advantages of this application include the following features:

• Detects any type of threat thanks to access to one of the largest virus databases. It also has the ability to work effectively in offline mode, which increases the security of the computer when connecting portable devices or installing unlicensed software on the computer.
• Despite the rather wide functionality of the antivirus, this program is highly economical in terms of using PC resources. At the same time, good optimization allows you to speed up the interaction of the application with the operating system that works with multi-core processors.
• The high speed of the antivirus is ensured both by the correct distribution of computer resources, and thanks to the perfect algorithm of the program, which allows you to determine the degree of threat in real time in a matter of seconds and take appropriate measures for a malicious file or application.

To appreciate all the advantages of this antivirus, just download Doctor Web Katana from our website and see for yourself how effective it is.

Dr. Web Katana- non-signature antivirus for proactive protection against the latest active threats, targeted attacks and penetration attempts, including through zero-day vulnerabilities that are not yet known to your antivirus.

Advantages

• Neutralizes the latest threats, not yet known to your antivirus, designed to be undetectable by traditional signature and heuristic mechanisms.
• Provides security almost from the moment the operating system is launched - Dr.Web Katana starts protecting even before the download of the traditional signature antivirus is completed!
• Unlike the traditional antivirus Dr.Web Katana consumes almost no resources.
• Controls all system processes, detects malicious ones by their characteristic behavior and blocks them. It analyzes the behavior of each running program on the fly, checking the constantly updated Dr.Web reputation cloud, and based on current knowledge of how malware behaves, draws a conclusion about its danger, and then takes the necessary measures to neutralize the threat.
• It does not require any configuration and starts to work effectively immediately after installation.
• Protects even without PC access to the Internet.

Functionality

• Protects critical parts of the system from modifications by malware.
• Detects and terminates malicious, suspicious or untrusted scripts and processes.
• Recognizes unwanted file changes by monitoring the operation of all processes in the system, looking for actions typical of the behavior of malware (for example, the actions of ransomware Trojans), preventing malicious objects from infiltrating the processes of other programs.
• Detects and neutralizes the latest threats: ransomware Trojans (encryptors), injectors, remotely controlled malicious objects (distributed for organizing botnets and espionage), as well as virus packers.
• Protects against exploits - malicious objects that try to use vulnerabilities to penetrate the system, including those not yet known to anyone except virus writers (the so-called "zero-day" vulnerabilities).
• Controls the work of not only the most popular browsers, but also any plugins for them; protects against browser blockers.
• Blocks the ability of malicious programs to change the boot areas of the disk in order to prevent them from running (for example, Trojans) on the computer.
• Prevents disabling Windows Safe Mode by blocking registry changes.
• Prevents malware from adding to the operating system logic the execution of new tasks that attackers need. Blocks a number of settings in the Windows registry, which prevents, for example, viruses from changing the normal display of the Desktop or hiding the presence of a Trojan in the system using a rootkit.
• Prevents malware from modifying program launch rules.
• Stops downloading new or unknown drivers without the user's knowledge.
• Blocks the autorun of malware and certain applications, such as anti-viruses, preventing them from registering in the registry for later launch.
• Blocks the registry branches that are responsible for virtual device drivers, which makes it impossible to install a new virtual device.
• Blocks communications between spyware components and the server that manages them.
• Prevents malware from disrupting the normal operation of system services, such as interfering with regular file backups.

Program description
Non-signature antivirus for proactive protection against the latest active threats, targeted attacks and intrusion attempts, including through zero-day vulnerabilities that are not yet known to your antivirus.

Dr. Web KATANA is a whole complex of Dr.Web anti-virus technologies of the new generation, designed to provide proactive protection. It will protect against those threats that are not yet known to your antivirus.
Advantages
Dr. Web KATANA protects against the actions of the latest, most dangerous malware today, designed to be undetectable by traditional signature and heuristic mechanisms. These programs have not yet been submitted for analysis to the anti-virus laboratory, which means that they are not known to the virus database at the time of penetration into the system. These include the latest ransomware, ransomware, injectors, blocker Trojans, and threats that exploit zero-day vulnerabilities.
Dr.Web KATANA provides security almost from the moment the operating system is launched - it starts protecting even before the download of the traditional signature antivirus is completed!
All-seeing - neutralizes the latest, not yet known
threats to your antivirus. Every day, the anti-virus laboratory receives several hundred thousand program samples for analysis. Tens of thousands of entries are added to the virus database every day. These are the threats that virus analysts are already aware of and for which countermeasures have been developed. However, the greatest benefit to criminals comes from programs that have not yet been analyzed by information security specialists.
inconspicuous
The constant improvement of malicious programs and the growth of their number entail the expansion of the functionality of protection tools that work continuously in anticipation of an attack. This often slows down the computer, causing dissatisfaction with users who sometimes prefer to disable anti-virus protection for the sake of "speed". Significantly enhancing computer protection, Dr.Web KATANA practically does not consume system resources.
Dr.Web KATANA stops the actions of active malware without slowing down your computer.
Lightning fast - analyzes the behavior of threats on the fly and immediately stops malicious scripts and processes that your antivirus did not recognize.
Dr.Web KATANA protection is based on non-signature methods for detecting and neutralizing malware and cloud-based protection technologies. The product analyzes and controls all system processes, detects malicious ones by their characteristic behavior and blocks them.

For the correct installation of crack (license) in 10% of cases, suspend the antivirus (if another one is installed). When installing the key, the installation of the original Dr.web is violated and fits into the license manager