All Posts By

Thorn Staff

PartnersTechnology For Good
October 28, 2016

Cloudera Cares + Thorn = Social Impact at Grace Hopper 2016

Our team joined Cloudera Cares to host a hackathon at the recent Grace Hopper Open Source Day. Women attending the conference were invited to take part in a day long hackathon to benefit a social impact project. The event served a number…
Read More
NewsSurvivors
October 6, 2016

Audrie & Daisy: Stop the Shame of Sextortion and Sexual Assault

Last month, the documentary Audrie & Daisy arrived on Netflix. It tells the story of the sexual assault of two teenage girls, Audrie Pott and Daisy Coleman. While each girl has a unique story, they share a common experience in…
Read More
Philip Holzenspies
Child Sexual Abuse MaterialTechnology For Good
May 23, 2016

Child Safety Solutions: Hackathon Elevates Image Hashing

Philip Hölzenspies is a Software Engineer at Facebook. He also works to maintain the platform’s PhotoDNA infrastructure, which helps accelerate the identification, removal and reporting of child abuse imagery. In the (online) Child Safety space, tech companies get to forget…
Read More
Tech-Solutions-Greg-Clark
NewsPartnersTechnology For Good
May 17, 2016

Hackathon Creates Tech Solutions for Child Safety

Greg Clark is a Senior Program Manager at Microsoft and participated in the recent Child Safety Hackathon at Facebook. As someone who has spent his entire career thus far working in technology, I’ve always looked for opportunities to use my…
Read More
child safety hackathon julie cordua
PartnersTechnology For Good
May 12, 2016

Child Safety Hackathon Brings Silicon Valley Together

Last week, we joined Facebook as they hosted the first cross-industry Child Safety Hackathon. The event brought together leaders across the tech industry to hack on creating cutting edge solutions that will help find victims faster, deter predatory behavior and make…
Read More
PhotoDNA
PartnersTechnology For Good
April 25, 2016

Microsoft’s PhotoDNA: Leading the Fight Against Child Sexual Abuse Imagery

Courtney Gregoire works as a senior attorney in Microsoft's Digital Crimes Unit, where she fights technology-facilitated crime against vulnerable populations including children and the elderly. Her blog post is part of Thorn’s hashing series, which highlights the benefits of hashing…
Read More
Child Sexual Abuse Material
PartnersTechnology For Good
April 18, 2016

Eliminating Child Sexual Abuse Material: The Role and Impact of Hash Values

John Shehan is the Vice President of the Exploited Child Division at the National Center for Missing & Exploited Children. He also serves as Vice President to INHOPE, a network of international hotlines combatting child sexual abuse online, and as…
Read More
hashing
Child Sexual Abuse MaterialPartnersTechnology For Good
April 12, 2016

Introduction to Hashing: A Powerful Tool to Detect Child Sex Abuse Imagery Online

Last month, Thorn Digital Defender Del Harvey wrote about Twitter’s use of PhotoDNA, a technology developed by Microsoft that computes hash values of child sexual abuse material (CSAM). The tool applies a unique fingerprint to identify an individual photo to…
Read More
Thorn 2015 Impact Report
NewsTechnology For Good
April 7, 2016

Announcing the Thorn 2015 Impact Report

Every day, we wake up, get to work and think about how we can get the right people in the right rooms so that we can save children from exploitation. (more…)
Read More
women in tech
PartnersTechnology For Good
March 31, 2016

Women in Tech Are Powerful Digital Defenders of Children

In recognition of International Women’s Day on March 8, 2016, we kicked off the month of March with a focus on the powerful, inspirational and dedicated women in tech who work with Thorn as Digital Defenders to protect children. (more…)
Read More