Stephen Blum

Announcing Next-Gen Language Translation with Microsoft
Product UpdatesMay 7, 2018

Announcing Next-Gen Language Translation with Microsoft

We’re pleased to announce our newest Functions partnership to bring powerful language translation directly into your data streams – our new Microsoft Azure Translator BLOCK.

Stephen Blum
Stephen Blum
CTO, PubNub
How IoT is Vulnerable Within the Scope of GDPR
InsightsApr 17, 2018

How IoT is Vulnerable Within the Scope of GDPR

Today, companies who power platforms for IoT, gaming or web applications, and any site that leverages notifications and/or chat need to be deeply in touch with the data they process.

Stephen Blum
Stephen Blum
CTO, PubNub
Can Your App Become GDPR Compliant?
InsightsApr 17, 2018

Can Your App Become GDPR Compliant?

Built with ‘security by design’, PubNub was built with developers in mind. And with onset of GDPR, PubNub delivers key components to help you comply.

Stephen Blum
Stephen Blum
CTO, PubNub
Will Bots Take Part in Group Conversations?
ChatFeb 23, 2018

Will Bots Take Part in Group Conversations?

Chatbots are in your life. And you didn’t even know it. Humans will soon develop meaningful relationships with bots. Successful relationships lead to conversations with multiple people.

Stephen Blum
Stephen Blum
CTO, PubNub
The Right Way to Log JSON Messages to a Private Database
BuildFeb 8, 2018

The Right Way to Log JSON Messages to a Private Database

With Functions, you can efficiently log all published message to your database.

Stephen Blum
Stephen Blum
CTO, PubNub
Chat Security UserID, Digital Signature Verification
ChatJul 6, 2015

Chat Security UserID, Digital Signature Verification

How to build chat user identification using digital signature message verification, an important part of chat security for protecting users and privacy.

Stephen Blum
Stephen Blum
CTO, PubNub
DIY Chat Application for Customer Sales and Support
ChatNov 20, 2014

DIY Chat Application for Customer Sales and Support

This blog post walks you through how to build a fully featured chat application that is optimized for customer facing sales and support purposes.

Stephen Blum
Stephen Blum
CTO, PubNub
6 Essentials for WebRTC Video and Voice App Dev
ChatNov 4, 2014

6 Essentials for WebRTC Video and Voice App Dev

This blog post lists six things you need to know about developing WebRTC video and voice applications. It’s communication, 100% in the browser.

Stephen Blum
Stephen Blum
CTO, PubNub
Mitigate and Prevent Subscription Sharing for SaaS Companies
BuildOct 20, 2014

Mitigate and Prevent Subscription Sharing for SaaS Companies

With any subscription based service, particularly SaaS, companies (like Netflix and Adobe Creative Cloud) are dealing with the problem of account subscription sharing. A user can begin a subscription and give another user their login credentials. So how can we mitigate, or better yet, prevent subscription...
Stephen Blum
Stephen Blum
CTO, PubNub