Nowadays, most inboxes are filled with spam, phishing attempts, and other forms of unwanted communications. This problem is what data protection specialist Claudiu Cogalniceanu, founder of Sentrya, set out to combat.
Today, he shares his journey and the innovative approach behind Sentrya—a platform that protects consumers from scams and phishing emails while removing their personal information from the web and data brokers.
A Decade of Frustration: The Spark Behind Sentrya
“I’ve been struggling with spam and junk in my inbox for more than a decade,” Claudiu starts off. No matter what he did, he continued to feel the constant flow of spam messages. “I always wondered why this happened even though I always unsubscribed from emails I didn’t need.”
Until he decided to enter the data protection industry in 2019, when this new experience brought him face-to-face with an unsettling reality: how companies handle user data. “Many organizations collect vast amounts of data and then sell or share this info with third parties,” he says.
The consequences of these practices have been far-reaching.
“Combined with an increase in the number of data breaches, it leads to more spam, scams, and phishing emails, or even scam texts or calls, which resulted in over $1.4 trillion in profits for these bad actors between 2022 and 2023,” Claudiu notes.
The Challenge of Building Sentrya
It was not an easy task to build Sentrya, especially in a challenge like blocking unwanted emails from users’ inboxes.
“The most challenging part of building Sentrya was figuring out how to stop unwanted emails from landing in the inbox,” admits Claudiu.
At one point, the enormity of the problem nearly caused him to abandon the idea: “I almost gave up on this idea altogether when I started thinking that if tech giants like Google or Microsoft can’t figure out how to do it, I certainly couldn’t do this on my own.” However, after months of research and reflection, Claudiu realized the flaws in traditional spam filtering methods.
“After a few months of research and back and forth, it finally hit me—all these corporations are doing is constantly updating their spam filters to keep up with the latest strategies employed by scammers,” Claudiu shares. He concludes that this was more of a cat-and-mouse game, and it was like waiting to be attacked before taking action.
A Game-Changing Approach
Instead of using traditional ways, Claudiu designed a proactive approach that enforces permission-based email rules.
“I finally landed on the idea of enforcing permission-based emailing rules for my inbox. I only get emails from senders I need and trust, as well as from personal contacts, and everything else gets deleted, he explains.
This approach not only reduces the need for constant updates but also ensures a cleaner, safer inbox for users. The result is a platform that prioritizes user control and privacy, setting Sentrya apart from traditional email services.
Vision for the Future
Looking ahead, Claudiu sees Sentrya being the gold standard in secure email services. “The long-term plan for Sentrya is for it to become the most secure email service in the world,” he highlights.
While building a product is great, Claudiu insists on the importance of visibility in the busy startup landscape.
“The best advice I have for startups is to focus more on marketing rather than building,” he says. “We’re long past the idea of ‘I’ll build it, and they will come.’ If nobody knows about your business, you don’t have a business.”
Conclusion
Claudiu’s journey with Sentrya underlines the importance of innovation, persistence, and user-oriented solutions in the fight against digital threats. By tackling the very roots of spam and phishing, Sentrya is protecting inboxes and, at the same time, helping consumers reclaim their online presence.
As cyber threats continue to evolve, Sentrya is one of those platforms that offers a promising path toward a safer and more secure digital future.
