Dr. Web KATANA proactively eliminates threats and prevents new attacks.

1. A non signed antivirus software that provides preventive protection against the latest proactive threats, targeted attacks, and penetration attempts, exploiting vulnerabilities that your antivirus cannot detect (including zero day vulnerabilities).
2. The lightest unsigned antivirus software suitable for PCs, laptops, netbooks, and tablets running Windows 10/8/8.1/7/Vista SP2/XP SP2+(32/64 bit).
3. Not conflicting with third-party antivirus.

Under what circumstances is it necessary to use non signature antivirus software to enhance protection while using traditional antivirus software?

1. If the main antivirus product cannot detect all threats
2. If the main antivirus products cannot be updated frequently
3. If the computer cannot connect to the network for a long time
4. If the computer is on an internal network that is isolated from the external network, it cannot be updated

compatibility

The developers have confirmed that Dr. Web KATANA is compatible with products such as TrendMicro, Symantec, Kaspersky, McAfee, and ESE.

1. Full view – Neutralizing threats, these threats are brand new and your antivirus is not aware of them yet. The Doctor Web antivirus laboratory receives hundreds of thousands of program samples every day. Thousands of entries are added to the company's virus database every day. These are threats that virus analysts are already familiar with, and neutralizing programs have been designed to address these threats. However, the program that information security experts have not yet analyzed is the most beneficial program for cybercriminals.

Dr. Web KATANA provides protection against the latest malicious programs designed to bypass traditional signature based scanning and heuristic detection mechanisms. These programs have not been analyzed by the antivirus laboratory, so Dr The web was not aware during the invasion.

They include the latest encrypted ransomware programs, Trojan horse injectors and Trojan horse program interceptors, as well as threats using zero day vulnerabilities.

Dr. Web KATANA starts protecting the system during the startup phase, even before loading traditional signature based antivirus software!

1. invisible – It is necessary to continuously enhance the functionality of antivirus software to keep up with the constantly evolving and increasing pace of malicious software programs. Antivirus software must be able to run without interruption to respond to imminent attacks. These enhanced features often reduce computer performance and make users feel frustrated, to the point where they sometimes prefer to disable their antivirus protection in order to make the computer run faster. The developers of Dr. Web KATANA have greatly enhanced computer security to create a new product that is almost invisible in terms of system load and system resources.

Dr. Web KATANA interrupted the operation of active malware programs without overloading the system.

1. Similar to lightning – Real time analysis of the behavior of each threat and immediate neutralization of harmful scripts and processes that your antivirus cannot recognize. Dr. Web KATANA's protection is based on non signature based search methods, neutralizing malicious software and cloud protection technologies. This product analyzes and monitors all system processes and blocks those that exhibit malicious behavior.

Traditional behavior analyzers are based on pre-defined rules that describe legitimate program behavior.

These rules are well-known to criminals. Dr. Web KATANA's behavior is different. This product analyzes the behavior of each running program in real-time by comparing it with the reputation information stored in the constantly updated Dr. Web cloud.

Dr. Web KATANA then uses this information to determine if the program is dangerous and takes all necessary measures to eliminate the threat.

1. Independence -  No configuration is required and it starts running effectively immediately after installation.
2. Flexible -  A set of pre installed protection scripts and the possibility of fine-tuning make it possible to fully control the protection process while adapting it to user needs.
3. Offline -  Even if the PC is not connected to the Internet, it can still protect the system.
4. Universal -  Protect various Windows operating systems - from Windows XP to the latest version of Windows 10
5. No conflict -  Can be used together with other antivirus software to enhance computer protection.