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Ryan Sears
Ryan Sears

201 Followers

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Published in

Cali Dog Security

·Nov 13, 2017

Announcing PhishFinder!

November is just the month that keeps on giving for Cali Dog Security — first CertStream, and now today we’re taking PhishFinder out of beta and into full general availability! Go check it out and start finding the bad today! We’re also releasing our product roadmap publicly so you can…

Security

9 min read

Announcing PhishFinder!
Announcing PhishFinder!
Security

9 min read


Published in

Cali Dog Security

·Nov 3, 2017

Introducing CertStream

Any day that you see one of your projects make it to public release is a good day, and today is a damn good day. Today I introduce the world to CertStream — a free service and simple libraries for getting data from the Certificate Transparency Log (CTL) network in…

Ssl

5 min read

Introducing CertStream
Introducing CertStream
Ssl

5 min read


Published in

Cali Dog Security

·Jul 12, 2017

Frida CodeShare: Building a Community of Giants

I’m a huge fan of open source software. It, in a very organic way, creates a community of individuals working together to build something awesome not for monetary reward, but because they’re passionate about it. Sure tools like GitHub & friends have their problems, but It’s truly breathtaking to see…

Open Source

5 min read

Frida CodeShare: Building a Community of Giants
Frida CodeShare: Building a Community of Giants
Open Source

5 min read


Published in

Cali Dog Security

·May 17, 2017

Retrieving, Storing and Querying 250M+ Certificates Like a Boss

In part 1 we examined HOW to parse Certificate Transparency Log information using Python, but the real value comes from being able to retrieve, store, and search them cheaply and efficiently, which what I set out to do. NOTE: If you’re coming from the pentester.io article, all you have to…

Big Data

6 min read

Retrieving, Storing and Querying 250M+ Certificates Like a Boss
Retrieving, Storing and Querying 250M+ Certificates Like a Boss
Big Data

6 min read


Published in

Cali Dog Security

·Apr 18, 2017

Parsing Certificate Transparency Logs Like a Boss

This is part 1 of a series I’m doing on collecting, parsing, storing, and querying 250,000,000+ certificates from CTL logs, You can find part two here! While building our soon-to-be-released first product — phishfinder, I spent a large amount of time thinking about the anatomy of a phishing attack, and…

Security

3 min read

Parsing Certificate Transparency Logs Like a Boss
Parsing Certificate Transparency Logs Like a Boss
Security

3 min read


Published in

Cali Dog Security

·Feb 10, 2017

Introducing Cali Dog Security

This is truly an exciting (and terrifying!) time in my life. Today I introduce the world to Cali Dog Security: a software company with its sights focused on making no-BS security products that emphasize practicality, a beautiful user experience, and making security tools affordable for anyone who needs them. …

Security

4 min read

Introducing Cali Dog Security
Introducing Cali Dog Security
Security

4 min read


Feb 9, 2017

My infosec mantra

I’ve worn many hats over the years - everything from IT support and DevOps to starting the internal application security team at a large multi-national defense contractor. …

Security

3 min read

Security

3 min read


Feb 9, 2017

$(whoami)

Hi there, my name is Ryan, and I’m an engineer. I build lots of stuff, including WSStat and maintaining Sulley, and have a true drive and passion for security. I spend my days either breaking the internet and doing security research, or helping to make security tools more accessible to…

Security

1 min read

$(whoami)
$(whoami)
Security

1 min read

Ryan Sears

Ryan Sears

201 Followers

Founder of Cali Dog Security & builder of things.

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