The National Security Case for Email Plus Addressing
How OSINT exploits password recovery flows to expose your digital identity
Sagi Kedmi
A Maker's Tale
Latest posts
Slack API for Cloudflare Workers
Supercharge your Slack app with Cloudflare's edge
DNS over TLS - Thoughts and Implementation
Party like it's 1983
Bloom Filters for the Perplexed
A rusty engineer's take on a potent data structure
CVE-2016-3873: Arbitrary Kernel Write
Write what where
Let's Encrypt, EFF and San Francisco
Took a week off, jumped to SF to work on Let's Encrypt with the EFF!
CVE-2016-2437: Untrusted App to Kernel Heap Overflow
"From Zero to One"
Crypto Classics: Wiener's RSA Attack
When simple math pwns fancy crypto
Bitcoin Transaction Malleability
The lies of Mt. Gox
Blackhat Europe: Attacking /dev/urandom on Android
Daunting baptism of fire & Meeting the S in RSA