Karamba Security’s XGuard Selected to Enable HP’s ‘World’s Most Secure Printing’ Mission

HOD HASHARON, Israel, August 02, 2022Karamba Security, a leader in end-to-end product security, was selected by HP to enhance security for their newest line of managed printers. The HP LaserJet Managed E800/E700 series is a new portfolio of multi-function printers optimized for a hybrid workforce.

Security is HP’s key differentiation, touting their new offer as “the world’s most secure printing.” To that end, HP stated they are using “Karamba Security’s XGuard Control Flow Integrity (CFI) to monitor the execution flow of the printer firmware to help detect and prevent potential zero-day attacks.”

HP selected Karamba Security’s XGuard due to its broad market acceptance, seamless integration with the firmware build toolchain, negligible performance impact and strong embedded security technology. XGuard software enables connected device manufacturers to assure their customers a high level of business continuity and protection against cyberattacks.

XGuard CFI provides HP with a seamlessly integrated IoT security software that deterministically prevents malware and fileless attacks and delivers proactive alerts upon attack attempts.

Automatically created, Karamba’s patented Control Flow Graph is monitored in runtime and validates forward and backward memory address jumps. Even if the code has memory vulnerabilities like buffer overflow and other in-memory vulnerabilities, XGuard will not allow exploits and issues alerts on exploit attempts.

Karamba CFI is seamlessly applied on the OS and application levels and protects the function calls within all binaries, libraries and scripts, as well as within OS functions.

“We are proud that HP joins Karamba’s Fortune 500 and promising EV customers. It is an honor to have a company of HP’s global stature choosing Karamba’s products for its IoT cybersecurity,” said Ami Dotan, co-founder and CEO of Karamba. “Their decision underscores Karamba’s vision of innovative end to end IoT security based on seamless embedded integration, strong protection, and global support.”

To learn more about how Karamba’s XGuard protects manufacturers against cyberattacks, visit

About Karamba Security

Karamba Security is the world leader in end-to-end protection for connected devices. Connected device manufacturers in automotive, renewable energy, enterprise edge and IoT rely on Karamba’s products and services to seamlessly protect their connected devices against cyberattacks. With more than 80 successful engagements with Fortune 500 companies, connected device providers trust Karamba’s award-winning solutions for compliance and brand competitiveness when protecting their customers against cyberthreats.

More information is available at and follow us on Twitter @KarambaSecurity.

Media Contact:
Deb Montner [email protected]
Montner Tech PR

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