The SecOps Cheat Guide

08 Mar, 2025 TryHackMe Writeup: Billing
20 Jul, 2023 A neat Let's Encrypt gotcha
13 Apr, 2023 AWS Cross-Account Nanns
09 Aug, 2022 A few words about Public IP addressing in AWS (or: “Why can’t you tell me what all our public IPs are?”)
01 Apr, 2022 AquaSec: Why doth thou torment me so??
29 Mar, 2022 SecurityLabs challenge: Week 7 (Insecure Lambdas)
22 Mar, 2022 SecurityLabs challenge: Week 5 and 6 (Public S3, and Public API Gateway)
08 Mar, 2022 SecurityLabs challenge: Week 4 (Public ECR)
01 Mar, 2022 SecurityLabs challenge: week three (public API Gateway)
23 Feb, 2022 SecurityLabs challenge: week two (public snapshot)
22 Feb, 2022 SecurityLabs challenge: week one (public S3 bucket)
21 Feb, 2022 Have you seen the SecurityLabs challenges on Twitter?
11 Oct, 2021 The 7 second subnetting method
22 Jan, 2021 Quickie: Enable Custodian/SecHub integration
22 Dec, 2020 Extra Credit: Pull all EIPs attached to ENIs
21 Dec, 2020 Some random Route53 one-liners