HCL BigFix Application Control

HCL BigFix Application Control (part of the BigFix endpoint security portfolio) is an enterprise application control and endpoint privilege management solution engineered to prevent unauthorized software execution, malware propagation, and ransomware outbreaks across enterprise endpoints. Operating at the operating system kernel level, the solution allows organizations to enforce strict zero-trust application whitelisting policies, ensuring that only verified, cryptographically signed, and administratively approved applications and scripts can run on corporate systems.

The platform provides flexible policy enforcement modes, enabling organizations to transition smoothly from audit-only discovery to strict lockdown enforcement without disrupting business productivity. Key capabilities include cryptographic hash and digital signature validation, automated application whitelisting rules, dynamic trust elevation for approved software updates, granular script control (blocking malicious PowerShell, VBScript, and macros), and protection for specialized systems such as Point-of-Sale (POS) terminals, ATMs, and industrial engineering workstations. By stopping unauthorized executables from launching, BigFix Application Control neutralizes zero-day malware and ransomware even before antivirus signatures are created.

HCL BigFix Application Control integrates natively with HCL BigFix Lifecycle, BigFix Compliance, Active Directory, and enterprise SIEM platforms. Common enterprise use cases include locking down fixed-function devices (such as ATMs and POS terminals), mitigating ransomware execution on corporate laptops, enforcing least-privilege software policies, and complying with strict regulatory application control mandates (such as PCI-DSS and NIST). HCL BigFix Application Control delivers robust application whitelisting, low administrative overhead, and dependable endpoint protection.