About security testing:

Internal Adversary Simulation case study
Do you want to know how your organisation will fare against an internal attack? Look no further than Tenendo’s Internal Adversary Simulation.

PCI DSS segmentation testing case
The team created several hardware connect-back appliances and used it in a PCI DSS segmentation testing.

Client-Bank application compromise
This case is a very good example why manual penetration tests are valuable – the team achieved compromise without administrator access to the application, not using any known exploits or discovering injection/deserialization/other RCE flaws.