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Feb 2026
LOLBins Against the Machine: Reverse Engineering at Machine Speed
Purpose Attackers can utilize Living Off the Land Binaries (LOLBins) to execute commands, evade detection,...
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“Pentera helps us prioritize what truly matters and gives us confidence we are covering our global environment continuously.”
“Seeing a domain admin account cracked in production changed how we view internal exposure.”
“Pentera helped us advance our red team and continuously improve penetration testing.”
“Pentera makes it easier to focus on what is truly exploitable instead of chasing long vulnerability lists.”
“In a complex, large-scale environment, Pentera delivers the speed and visibility security teams need.”
“Pentera amplified our team’s performance and delivered measurable value to upper management.”
"Pentera allows us to tailor testing to each service, reduce time and costs, and shift our focus from simply finding vulnerabilities to actively helping our teams fix them.”

Rubén Alonso | Head of Secure
Development Unit, Telefonica

“I don’t think we’d be able to advance our red team without Pentera. If you’re looking to improve penetration testing, I would definitely recommend it.”

Owen Fuller | Cybersecurity Engineering
Manager, Casey’s

Customer stories

How Hermanas Hospitalarias Improves Security Validation Across Healthcare Systems

Customer stories
Feb 20, 2023

Hermanas Hospitalarias uses Pentera to continuously validate vulnerabilities, improve efficiency, and strengthen security across its healthcare environment. The platform enables faster analysis and clear communication with both technical teams and leadership.

José Manuel Estal, IT professional at Hermanas Hospitalarias, explains how Pentera transformed their approach to cybersecurity validation.

Previously, the organization relied on manual, system-by-system validation, which limited efficiency and visibility. Pentera introduced a fully automated approach, enabling the team to analyze systems in near real time and understand how vulnerabilities are interconnected.

The platform provides clear reports, diagrams, and remediation guidance, allowing teams to quickly address issues and confirm that fixes are effective. It also supports executive communication by demonstrating how security evolves over time.

By automating validation and improving insight, Hermanas Hospitalarias significantly strengthened its security posture while reducing manual effort.