WEBINAR
2026 Forecast: 5 New Trends, 3 Old Risks, & 1 Big Surprise
WEBINAR
2026 Forecast: 5 New Trends, 3 Old Risks, & 1 Big Surprise

Gisela Hinojosa

Gisela Hinojosa is a Senior Security Consultant at Cobalt with over 5 years of experience as a penetration tester. Gisela performs a wide range of penetration tests including, network, web application, mobile application, Internet of Things (IoT), red teaming, phishing and threat modeling with STRIDE. Gisela currently holds the Security+, GMOB, GPEN and GPWAT certifications.

FDA cybersecurity guidance summarized

June 21, 2024
Est Read Time: 5 min
The U.S. Food and Drug Administration (FDA) recently issued updated guidance for cybersecurity in medical devices. The...
Industry Breakdowns

From Open Sources to Open Secrets: Largest Security Breaches Caused by Open Source Intelligence (OSINT) Oversights

April 19, 2024
Est Read Time: 7 min
Open Source Intelligence (OSINT) is an essential step for cybersecurity professionals. It enables them to gather...
Cybersecurity Insights

Top Open Source Intelligence Tools & Techniques

April 12, 2024
Est Read Time: 9 min
Open source intelligence (OSINT) is a cornerstone of cybersecurity and penetration testing. As our digital footprints...
Cybersecurity Services

Medical Device Security Risk Assessment: What Companies Need to Know

February 22, 2024
Est Read Time: 6 min
In an era where technology and healthcare converge, the security of medical devices has never been more critical.
Cybersecurity Services

From Compliance to Proactive Defense: How Regulations Are Driving the Shift Toward Offensive Security Governance

January 17, 2024
Est Read Time: 6 min
The landscape of cybersecurity is transforming thanks to our ever-evolving regulatory environment.
Cybersecurity Insights

How Purple Teams Enhance Security with a Hacker Mindset

December 11, 2023
Est Read Time: 5 min
In the field of cybersecurity, strategies must be both comprehensive and adaptable to effectively counteract digital...
Cybersecurity Services

Importance of a Wireless Network Penetration Test

December 1, 2023
Est Read Time: 6 min
Wireless networks are integral to business operations, so naturally, securing them is a critical business priority....
Cybersecurity Services

A Penetration Tester's Guide To Web Applications

March 29, 2023
Est Read Time: 5 min
Cybersecurity teams constantly need to adapt and protect networks against new vulnerabilities and maintain their...
Pentester Guides Web Application Pentesting

What is Threat Modeling?

July 22, 2022
Est Read Time: 3 min
Senior Security Consultant Gisela Hinojosa walks us through the STRIDE framework and her threat modeling process.
Cybersecurity Insights Cybersecurity Services