About Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra's clients as a member of Your Trusted Cybersecurity Team.

Entries by Eunice Asemnor

Cybersecurity Best Practices: 4 Risky Mistakes to Avoid From a SOC Expert

October 1, 2024/in Managed Cybersecurity, Cybersecurity Education/by Eunice Asemnor

As a SOC analyst, I am trained to spot the trouble that lurks online. It’s my daily mission to monitor, detect, and respond to cybersecurity threats on behalf of our clients. In our digitally-focused society, most people now spend a significant amount of their time online—whether for work, play, or just staying in touch with […]

Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra’s clients as a member of Your Trusted Cybersecurity Team.

Welcome to the QR Code Jungle

June 4, 2024/in Managed Cybersecurity/by Eunice Asemnor

Heading into the unknown takes some preparation. For example, how many of us would head out to camp overnight in a jungle without protection from the elements, insect bites, or even wild animals? While the prospect of scanning QR codes may not seem that adventurous, it’s a prime example of the tension we see between […]

Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra’s clients as a member of Your Trusted Cybersecurity Team.

4 Tips to Avoid Online Dangers During Tax Season

February 27, 2024/in Managed Cybersecurity, Cybersecurity Education/by Eunice Asemnor

Stay Safe From Cyber Threats This Tax Season. As tax season approaches, both individuals and businesses must prepare to file their returns. Since threat actors ramp up their efforts to exploit vulnerabilities and launch cyberattacks during this time, it’s important to make sure you are safeguarding sensitive financial information. How do you prevent your company, […]

Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra’s clients as a member of Your Trusted Cybersecurity Team.

Don’t Ignore the SIEM Who Cries ‘Alert’: The Importance of Thoroughly Investigating False Positives in Security Alerts

May 16, 2023/in Cybersecurity Education, Managed Cybersecurity/by Eunice Asemnor

False positives in security alerts are a common problem that can plague security professionals, consuming valuable time and resources while decreasing the effectiveness of security measures. A recent survey by Security Magazine found that 20% of security alerts are false positives, which can be a significant issue for organizations with limited resources. What is a […]

Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra’s clients as a member of Your Trusted Cybersecurity Team.

Spot the Signs of Tax-Time Phishing Scams

February 28, 2023/in Managed Cybersecurity/by Eunice Asemnor

Tax season is officially upon us. Tuesday, April 18 is the deadline for most Americans to file their 2023 federal tax returns—and for many, the process of preparing and assembling the necessary documents is already underway. This is also an especially busy season at Ostra, as our Trusted Cybersecurity Team always sees elevated levels of […]

Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra’s clients as a member of Your Trusted Cybersecurity Team.

Field Report: ” Phished by Association”

July 25, 2022/in Cybersecurity Education, Managed Cybersecurity/by Eunice Asemnor

When it comes to phishing, attackers are becoming highly creative in the way they deliver the phish. They are doing a lot more reconnaissance work and it is our duty to ensure we are being more alert to avoid this form of social engineering. SIGNS OF DANGER Recently, Ostra came across a case of “phishing […]

Eunice Asemnor

Eunice Asemnor is a Security Analyst at Ostra Cybersecurity, a multi-layered and fully managed Security as a Service. With expertise in SIEM technologies, cybersecurity solutions, and advanced threat defense, Eunice plays a key role in protecting Ostra’s clients as a member of Your Trusted Cybersecurity Team.