Duo's Security Blog

MAY 23, 2024

When reading the title of this blog, you might be wondering to yourself why RADIUS is being highlighted as a subject — especially amidst all of the advancements of modern authentication we see taking place recently. What is RADIUS? First, let's level-set on what we are talking about.

Authentication 82

Authentication Wireless Passwords Encryption 82

Security Boulevard

JANUARY 28, 2022

What exactly is OMEMO? Compared to OTR (Off-the-Record) which basically allows single-user type of secure and encrypted communication the OMEMO protocol actually allows multi-user type of data and information exchange further strengthening the protocol's position on the market for secure mobile IM (instant messaging) applications.

Encryption 105

Encryption Cybercrime Social Engineering Mobile 105

Cisco Security

AUGUST 28, 2023

Cisco Telemetry Broker Deployment Cisco Telemetry Broker (CTB) routes and replicates telemetry data from a source location(s) to a destination consumer(s). CTB transforms data protocols from the exporter to the consumer’s protocol of choice and because of its flexibility CTB was chosen to pump data from the Black Hat network to SCA.

Wireless 61

Wireless DNS Mobile Technology 61

Fox IT

MAY 4, 2021

We’ll start with an overview of its origins and current operations before providing a deep dive technical analysis of the RM3 variant. But if you would like to understand the rather tortured history of this particular malware a little better, the research and blog posts on the subject by Check Point are a good starting point.

Banking 98

Banking Malware Encryption Architecture 98