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Your Partner Bringing Nation-State-Grade Security Within Your Reach
Business leaders are struggling to keep up the fight against emerging cyberthreats. Founded by ex-NASA and NSA cybersecurity experts, Astro proves that mature security programs are within reach even for businesses with limited internal expertise. We ensure nation-state-grade security through advanced Managed Detection & Response and offensive security services so your business can keep your customers’ trust, avoid financial losses and ensure resilient, uninterrupted operations.
“My passion to change the cybersecurity industry was inspired a few years ago when I received a call from a hospital executive who was in tears, struggling to save lives during a ransomware attack.
Today, we at Astro are here to protect you whether you’re a small business, nonprofit or hospital that is tired of feeling vulnerable.
Our goal is simple: to secure not just your organization, but your dreams and livelihood.”
We’re a Microsoft
Security & MXDR Partner
ASTRO is a proud Microsoft Security Solutions Partner with demonstrable success stories in Microsoft-powered security services.
In our practice, we use the world-class security tech stack such as Microsoft Sentinel, Microsoft Defender and Azure Lighthouse to enable our clients to get the best of what modern security solutions have to offer.
We’re a Microsoft Security & MXDR Partner
ASTRO is a proud Microsoft Security Solutions Partner with demonstrable success stories in Microsoft-powered security services.
In our practice, we use the world-class security tech stack such as Microsoft Sentinel, Microsoft Defender and Azure Lighthouse to enable our clients to get the best of what modern security solutions have to offer.
Key Facts about Astro
Here’s our key facts tracing our history as a young yet fast-growing company that combines the expertise of 10+ passionate cybersecurity professionals who share 100+ years of collected experience.
2024
founded
25
team of cybersecurity leaders
100+
earned certifications across GIAC/SANS, ISC2, CompTIA, and more
100+
years of combined IT & cybersecurity experience
San Francisco
headquarters
110,000+
investigations completed
A.S.T.R.O. More than a Name
Each letter represents a value we live by, inspiring us to achieve greatness together.
Meet Our Team
With 10+ years as a cybersecurity practitioner, solution architect and people leader, K.O. passionately drives the overall strategy and vision for Astro.
Xavier has over 5 years of experience in enterprise technology. Having partnered with medium enterprises, Higher Ed institutions, and Fortune 500/100 financial services on their digital transformation, Xavier drives Astro’s GTM strategy.
With over a decade as an IT and security leader for NASA and extensive penetration testing experience for major technology companies, Greg executes the technical vision of Astro.
Harrison brings over 7+ years of experience in IT, cybersecurity, and leadership, with key roles at NASA and Stanford/SLAC. At Astro, he leads day-to-day operations, resource management, and the execution of strategic goals.
Stephanie Siriphanhya is a cybersecurity unicorn with over a decade of experience across security, sales, and product roles. At Astro, she oversees sales, marketing, and product initiatives, bridging security with business
Jonah is a cybersecurity sales specialist with a bachelors in Cybersecurity, certifications from CompTIA and ISC2, and several years of experience at CrowdStrike. Jonah is responsible for partnering with organizations and helping support their cybersecurity transformational journey.
Brandon is a cybersecurity sales expert with half a decade of diverse experience. He quickly advanced at CrowdStrike, specializing in MDR, SIEM, and Endpoint Protection. Brandon drives growth, builds lasting client relationships, and delivers strategic security solutions for enterprise clients.
The Advisory Board
Curtis is a cybersecurity leader and angel investor with over a decade of experience in key roles at Google, Juniper Networks, and NASA. Curtis advises Astro in areas such as strategic growth, streamlining operations, and navigating the complexities of the startup ecosystem.
Aina Konold is a Chief Financial Officer and Board Member with over 25 years of global retail, strategy, and financial management experience. She has held CFO roles at Gap, BowFlex, and PacSun, and is currently the Audit Chairperson for Savers. Aina advises Astro in areas such as finance, strategic planning, and operations.
With 30+ years of HR Technology and Enterprise Sales experience, working with SMB to Fortune 100 organizations in various industries, Tran is providing her expertise to help drive growth and innovation to Astro.
Immanuel Chavoya is a cybersecurity expert and CEO with over a decade of experience in product security, incident response, and AI-driven threat exposure management. As the founder of RiskHorizon AI, he leads innovations in AI Native cybersecurity. Previously, Immanuel held leadership roles at SonicWall and NASA's SOC. He has been featured in global outlets such as Axios, The Register, and the CISO Series. Immanuel advises Astro on cybersecurity strategy, innovation, and technology adoption.
Why Choose Astro as Your Cybersecurity Services Provider
Astro steps in as your trusted advisor, setting up a mature cybersecurity program for data protection, compliance and organizational resilience using the best-of-class technology for Managed Detection & Response and penetration testing.
Our team has helped secure the world’s top organizations such as NASA, Meta, Adobe, Visa and Tesla, and now brings this combined consulting and training expertise to secure your business, combining best practices and custom security strategies.
We recognize that true partnerships are built on trust, credibility and transparency. Astro serves you as a reliable provider with proven security practices and controls in place that make our cooperation fail-proof.
We deliver custom security strategies for clients in Healthcare, Legal, Finance, Software, Government and more verticals, including those strictly regulated. This positions us to set up security solutions with deep awareness of your challenges and requirements.
We’re no newcomers to building tailored security solutions for complex digital ecosystems and can confidently advise you on securing your cloud, blockchain, IoT and API-driven environments.
Astro acts as a seamless extension of your in-house resources, building our security services into your IT and operational processes. We can act as your virtual SecOps team you can always rely on for expert advisory and implementation.
Talk to our experts
Meet our team over a consultation to discover how your security can be improved — starting today.
Astro Information Security is a cybersecurity company specializing in penetration testing and 24x7x365 MXDR solutions.
