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2nd Sight Lab
What’s in your cloud?
What’s in your cloud?
Thoughts on the Capital One breach by a former Capital One software engineer, team lead, cloud engineer, and security employee
Teri Radichel
Aug 1, 2019
How a just-in-time VPN access might have helped in the case of the APT10 attacks
How a just-in-time VPN access might have helped in the case of the APT10 attacks
Just in case you missed it — I did a blog post for AWS using an AWS IoT Button to open up network access to a VPN. Sometimes people say…
Teri Radichel
Jan 3, 2019
Amazon DocumentDB Network Access — Why the VPC?
Amazon DocumentDB Network Access — Why the VPC?
Billions of Reasons why networking is vital for cloud security courtesy of MongoDB
Teri Radichel
Sep 1, 2019
Real World Cloud Compromise
Real World Cloud Compromise
Sample Findings from 2nd Sight Lab Penetration Tests
Teri Radichel
Sep 14, 2020
SolarWinds Hack: Retrospective
SolarWinds Hack: Retrospective
Part 1: SolarWinds and the big picture for executives
Teri Radichel
Dec 16, 2020
SolarWinds Hack: Retrospective
SolarWinds Hack: Retrospective
Part 2: What caused the breach and what does the malware do?
Teri Radichel
Dec 17, 2020
SolarWinds Hack: Retrospective
SolarWinds Hack: Retrospective
Part 3: What could we do better to prevent similar breaches in the future?
Teri Radichel
Dec 17, 2020
Zero Trust for Software Updates
Zero Trust for Software Updates
Benefits and challenges implementing zero trust networks for software updates
Teri Radichel
Feb 23, 2021
Hackers as Cloud Customers
Hackers as Cloud Customers
How SolarWinds Hackers used AWS and Azure
Teri Radichel
Feb 24, 2021
Amazon declined to testify at congressional hearing on SolarWinds hack
Amazon declined to testify at congressional hearing on SolarWinds hack
From scandalous headlines to knowledge in cybersecurity
Teri Radichel
Feb 25, 2021
Colonial Pipeline Hack
Colonial Pipeline Hack
Revisiting the facts after a week of news
Teri Radichel
May 15, 2021
Kevin Mandia on the Solar Winds Hack
Kevin Mandia on the Solar Winds Hack
Mandia at the WSJ Cybersecurity Executive Forum
Teri Radichel
Jun 4, 2021
Kaseya: Before and After
Kaseya: Before and After
The best time to contact a cybersecurity professional
Teri Radichel
Jul 8, 2021
log4j: The Aftermath
log4j: The Aftermath
Summary of the log4j vulnerability that shook the Internet
Teri Radichel
Dec 15, 2021
Data Breach Reports Need More Detail
Data Breach Reports Need More Detail
Provide information that helps stop future attacks
Teri Radichel
Jul 18, 2021
New Chinese Law Limits Vulnerability Reports
New Chinese Law Limits Vulnerability Reports
Do you know where your security products are tested?
Teri Radichel
Aug 6, 2021
No Message Callers & Twitter Spam
No Message Callers & Twitter Spam
Cybersecurity risks associated with phone calls and a side note on Twitter spam
Teri Radichel
Feb 3, 2022
Container Escape Vulnerability in AWS Hot Patch
Container Escape Vulnerability in AWS Hot Patch
Update or mitigate now if you are affected (if you run containers, you probably are.)
Teri Radichel
Apr 20, 2022
Zoom RCE…Time to Patch
Zoom RCE…Time to Patch
How does this work exactly? Thinking about attack vectors.
Teri Radichel
May 25, 2022
Thoughts on the Twitch Breach
Thoughts on the Twitch Breach
What caused the Twitch breach and might it have been prevented?
Teri Radichel
Oct 11, 2021
Configuring SSH to Protect Against the Terrapin Attack on AWS EC2 Amazon Linux Instances
Configuring SSH to Protect Against the Terrapin Attack on AWS EC2 Amazon Linux Instances
Patch OpenSSH — AND — Disallow insecure connections by removing them from your configuration
Teri Radichel
Jan 8
Oktapus
Oktapus
ACM.123 Reviewing one of the most dangerous attacks in 2022 to design an authentication system less susceptible to attack
Teri Radichel
Jan 4, 2023
Hundreds of Data Breaches Per Day and Why That Matters to YOU.
Hundreds of Data Breaches Per Day and Why That Matters to YOU.
The cost of a data breach makes its way back to your wallet and bank account eventually
Teri Radichel
Feb 13
How to Prevent a GitHub Breach Like the One That Just Happened To Mercedes-Benz
How to Prevent a GitHub Breach Like the One That Just Happened To Mercedes-Benz
Strategies for securing your GitHub accounts
Teri Radichel
Feb 6
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