"We cannot filter out the pouring
malware one by one"
Chasing 99% of threats has limits. BMGuard customers realized that managing the unchanging 1% 'Trust List' is the most efficient method.
"Introducing ISNET's powerful security solutions for companies seeking true, next-level information security."

In an era where over 500,000 new malicious tools are created daily, conventional methods can no longer guarantee safety.
BMGuard fundamentally blocks unknown security threats to ensure business continuity.
Existing detection methods only detect already analyzed databases and similar patterns.
Do you think you can detect all 500,000 new malicious tools pouring out every day?
Unknown threats are only analyzed and known to the world after they bypass incomplete detection networks and cause damage.
In other words, the current security method protects third parties only after someone becomes the 'First Victim'.
And that 'First Victim' could be YOU.
BUT, BMGuard is DIFFERENT
Detection-based security based on past malicious tools is never complete
and can be neutralized by new types of malware and exploit attacks at any time.
We present a true security enhancement solution only possible with ISNET's BMGuard.
Through cooperation between ISNET and customer experts, we perfectly define only 'trustworthy elements'
within the system in advance.
All untrusted elements are unconditionally blocked regardless of what they are, fundamentally sealing off security threats with no exceptions allowed.
We perfectly implement powerful but difficult-to-manage security policies with ISNET's unrivaled technology and long-accumulated know-how.
For detailed product information, please visit our PC website.
Chasing 99% of threats has limits. BMGuard customers realized that managing the unchanging 1% 'Trust List' is the most efficient method.
The burden of constant warnings is eliminated. Customers are liberated by the 'Unconditional Block of Non-Policy' method.
Since complex products hinder critical availability, customers chose BMGuard, which occupies almost no system resources, as the ideal alternative.
BMGuard's powerful core security technology provides a seamless security environment in any industry.
Dedicated Security Solution for ATMs
BMGuard ATM, the first commercialized 'Dedicated security solution for ATMs' in the BMGuard series, protects and controls devices so that they operate only for their original purposes such as deposits, withdrawals, transfers, and inquiries, guaranteeing 24/7/365 safe operation.
It is the undisputed 'Standard Security Solution for ATM security', expanding its security scope not only to existing ATMs and utility bill payment machines but also to next-generation customer-facing automation devices such as Smart ATMs and Digital Desks, as well as smart cash dispensers used by branch staff.
It blocks all kinds of security threats at once, including the inflow of all malicious tools including unknown threats, external hacking, prevention of Human Error by internal staff and external maintenance personnel, blocking of unnecessary programs, and prevention of internal customer/financial information leakage.
BMGuard is installed in over 100,000 financial automation devices (over 95%) operating in Korea, protecting them safely for over 25 years. It is a product boasting a monopolistic position by combining long-term unrivaled automation device security know-how with new security technologies.
Combined with powerful process, network, media, and device control technologies based on real-time whitelisting security policies, it fundamentally blocks new malicious tools and hacking methods = unknown threats, and is the only product that protects automation devices normally even in network or security server failures.
It is the only solution that has passed compatibility tests with over 700 types of automation devices from all domestic manufacturers. It supports all existing automation device O/S from Windows 3.1 to the latest Windows 11, and supports various security server and database environments.
Allows execution of only processes related to automation device tasks. Fundamentally blocks installation and execution of unauthorized programs and malicious codes.
Allows only connections and communication with automation device tasks and security servers. Blocks other internet, unauthorized networks, and illegal access.
Controls all storage media and external device ports accessible to automation devices according to policy to prevent malware inflow and information leakage.
Provides a management mode for automation device management tasks (maintenance and failure handling) and supports efficient management through step-by-step minimum privilege authentication.
Monitors logs related to automation device security and maintenance in real time to prevent accidents in advance.
Supports establishment and simultaneous application of security policies for over 700 types of automation devices, and supports remote application of BMGuard patches and updates (version management).
Security Solution for KIOSKs (Unmanned Terminals)
BMGuard KIOSK is a security solution born for KIOSKs, the core of non-face-to-face unmanned services. It is designed to ensure that unmanned terminals
operate only for their original service purposes such as ordering, payment, ticketing, certificate issuance, and information guidance.
It guarantees uninterrupted service 24/7/365 and perfectly protects the device and internal network from external malicious access.
It presents a new standard for the security of all unmanned terminals operating in various industrial sites, from self-ordering and payment KIOSKs in stores to boarding passes and ticketing in transportation, unmanned certificate issuance in government offices, and various information signboards such as digital signage.
Fundamentally blocks the inflow of all malicious tools including unknown threats and unnecessary programs. It proactively prevents program errors or external hacking attempts that may occur during unmanned operation, providing a pleasant customer experience without service interruption.
Allows only unmanned operation processes and network communication based on real-time whitelisting policies. Even in the event of network failures or temporary server problems, it maintains security functions to safely protect KIOSKs exposed in public places.
It contains the core engine of BMGuard, which occupies over 95% of domestic financial automation devices and has been verified for stability for over 25 years. It boasts unrivaled security by optimizing the demanding security know-how of the financial sector for the kiosk environment.
Supports perfect compatibility with various manufacturers' kiosk hardware and embedded O/S environments operating in the market, and can immediately upgrade the security level to that of financial automation devices without replacing existing devices or changing the usage environment.
Blocks unnecessary applications and malicious tools other than designated service programs. Fundamentally seals off unauthorized manipulation or installation/execution of malicious codes by outsiders.
Allows only essential communication with payment servers and operation management servers. Prevents data leakage by blocking unauthorized external internet access or hacking attempts by unauthorized persons.
Strictly controls external device connections such as USB ports exposed on KIOSKs according to policy. Prevents information theft or infection through unauthorized storage media.
Ensures efficiency and security of management tasks by granting only minimum privileges through step-by-step authentication during essential inspections and failure handling due to the nature of unmanned terminals.
Records and monitors all security-related events occurring within the terminal in real time, enabling early detection and response to signs of infringement accidents.
Supports integrated management functions that can distribute security policies and proceed with version updates for numerous KIOSKs scattered here and there at once from the center.
Endpoint Security Solution for POS Systems
A security solution for POS system terminals, the core asset of retail stores and franchises. It prevents leakage of sensitive personal and financial information such as customer information and card information, and thoroughly protects the payment process from external malicious programs.
POS systems where customer payment information is concentrated require a much higher level of security than general PCs. BMGuard POS perfectly prevents hacking and information leakage accidents in advance through payment process protection and technology that fundamentally blocks unauthorized applications and networks, providing a payment environment where both store owners and customers can feel safe.
Protects POS tasks and payment apps from numerous security threats in real time. Prevents card information leakage accidents by fundamentally blocking all attempts to steal payment information such as memory hacking or process injection.
Supports stable store operation without payment delays or freezing phenomena by minimizing system load caused by security programs. Operates lightly and quickly even on low-spec POS devices, maximizing service uptime.
Real-time whitelisting engine blocks installation and execution of unauthorized programs 100%. Even in unmanned/small store environments without administrators, it defends itself against ransomware and malware intrusion to keep information assets safe.
Provides a management infrastructure that allows the headquarters to centrally control the security status of POS terminals in numerous affiliate stores. Efficient security management is possible even in large-scale franchise environments through remote policy distribution and real-time status monitoring.
Constantly monitors the process of the POS payment program to block access or manipulation by unauthorized processes and secure the reliability of payment tasks.
Blocks all network access other than official communication channels for payment approval. Proactively seals off paths that can become security vulnerabilities.
Strictly controls file system access permissions so that new ransomware cannot encrypt important sales data or customer information within the POS.
Fundamentally controls the connection of illegal unauthorized devices other than authorized devices such as receipt printers and barcode scanners to prevent data leakage.
Provides a management mode that allows flexible adjustment of security policies temporarily through administrator authentication during system inspection or updates.
Collects security-related events from all stores and provides them to the administrator, supporting immediate response in case of crisis.
Endpoint Security System for Industrial Automation Equipment
BMGuard FA, which optimizes BMGuard series' unique whitelisting technology for industrial sites, thoroughly protects industrial automation equipment terminals such as HMI, SCADA, and process control PCs so that they remain faithful only to their original purposes of production and control. It is a powerful solution that perfectly guarantees uninterrupted operation and data integrity in industrial environments where availability is the top priority.
From legacy facilities using outdated OS to cutting-edge smart factory control systems, it fundamentally blocks not only external intrusions but also security threats that may occur during maintenance. It applies stronger security policies even in closed network environments to maximize safety and presents the standard for Control System (ICS) security in various industrial fields.
Protects the availability of production facilities as the top priority by minimizing system interference or performance degradation due to security solution installation. Prevents process stoppage accidents by blocking the intrusion of unknown malware or ransomware.
Provides perfect compatibility and stable security performance even in old operating system environments where updates are impossible due to the nature of industrial sites. Operates without problems even on aging facilities by extremely lowering system resource usage.
Supports efficient security policy management and security patch updates in air-gapped environments where external internet connection is restricted. Blocks inflow of threats from the inside by blocking all access other than authorized maintenance equipment.
Can centrally manage the security status of numerous control terminals scattered by factory and line. Levels up the security level of the entire smart factory through remote policy distribution and real-time event control.
Constantly monitors and protects processes of HMI and process control dedicated programs. Blocks execution of unauthorized programs 100% to prevent malfunction and arbitrary changes of facilities.
Allows only communication between production facilities and connection with upper management servers. Blocks unnecessary network protocols to block the spread of external hacking or worms on the path.
Strictly controls USB ports and external connection terminals mounted on production facilities according to policy. Fundamentally defends against malware inflow and drawing/confidential information leakage through unauthorized storage media.
Provides a management mode that temporarily grants authority only to authorized engineers during facility inspection and software updates, securing both convenience and security of maintenance.
Records all activities such as file creation and setting changes within the facility to provide detailed audit logs. Enables accurate cause analysis and tracking in case of security accidents.
Supports batch security policy application and patch updates through dedicated management tools even for facility groups disconnected from the network, eliminating blind spots in management.
Security Solution for CCTV Video Information Processing Terminals
BMGuard CCTV is a security solution specialized for video security equipment such as DVRs, NVRs, and CCTV control PCs. Considering the characteristics of video storage devices, it perfectly defends against video leakage and data deletion caused by external hacking without affecting recording and playback performance.
CCTV systems monitor physical safety, but NVR/DVR equipment that stores and manages the video is often operated in a state vulnerable to hacking, malware, and video leakage threats. BMGuard CCTV enforces these devices to perform only their original function of 'recording and storing video', securing data integrity.
Fundamentally blocks video file encryption (damage) by malware such as ransomware and unauthorized deletion/tampering attempts by external hacking. Helps manage video assets safely by complying with relevant regulations such as the Personal Information Protection Act.
Extremely lowered system resource usage considering the characteristics of NVR/DVR that must store high-definition video continuously for 24 hours. Guarantees stable operation without frame drop phenomenon of recorded video even while security functions are operating.
Prevents NVR/DVR equipment with insufficient security settings from being abused as zombie PCs (botnets) performing DDoS attacks. Protects the safety of the internal network by blocking unverified external communication and execution of unauthorized processes.
Supports perfect compatibility with Windows-based PC-type DVR/NVR and VMS (Video Management System) software from major manufacturers. Integrated security management is possible even in integrated control centers where multiple heterogeneous devices are mixed.
Protects essential processes related to VMS and video storage, and blocks execution of other unnecessary web browsers or unauthorized programs.
Blocks illegal network access and communication other than designated IP ranges connected to CCTV cameras and control centers.
Blocks unauthorized video copying (leakage) through USB memory or external hard drives, and controls so that only authorized administrators can perform backup.
Disallows write/delete/tamper access by unauthorized processes such as ransomware to disk drives where video data is stored.
Supports transparent operation management by recording all access history such as login to equipment, setting changes, and maintenance work as logs.
Distributes security policies for numerous distributed CCTV recording devices at once from the central management server and monitors status in real time.
Portable Office PC Security Solution
BMGuard Remote is a Portable PC dedicated security solution that manages laptops and other portable PCs so that they can be used safely only for their original work purposes even outside, by protecting and controlling them more powerfully.
It proactively prevents all security threats such as external hacking and malware infection, human error by PC users, and internal information leakage attempts through important data and screens that may occur when performing work by remotely accessing the company network from home, business trips, or anywhere else outside, safely protecting not only work PCs but also internal corporate information assets.
Going beyond the boundaries of the physical office, powerful security policies follow wherever the laptop is located. Even in an offline environment without internet connection, the onboard security engine operates in real time to defend against threats.
Blocks hacking attempts that may occur when using public Wi-Fi in cafes, airports, etc. Isolates dangerous ports other than essential server communication required for work to secure safe network communication channels.
Blocks execution of games, P2P, etc., that can be installed on work laptops. Forces only approved applications to run, preventing laptop performance degradation and unexpected errors, and maximizing work immersion.
In cases where one laptop is used for both personal and remote work purposes, it supports automatic switching of security modes, satisfying both user convenience and strong corporate security regulations.
Strictly limits executable programs when moving outside, fundamentally sealing off execution of unknown malware or ransomware.
Blocks access to harmful sites irrelevant to work and disables unnecessary service ports that can be intrusion paths for hackers.
Controls unauthorized data copying through USB memory or tethering during external meetings to prevent leakage of important corporate data.
Remotely locks the laptop in case of loss or theft to prevent unauthorized use of the laptop and leakage of internal information.
Maintains the last security policy on the terminal even when disconnected from the central server, eliminating security gaps in network blind spots.
Inserts capture blocking functions and watermarks so that work screens containing important information cannot be captured or directly photographed outside.