Development that ships, protection that stays in production.
The work is two adjoining practices. The first produces the system the branch opens. The second keeps the channels under watch after it opens.
System development
We start from the bank's function. The screen, the service, and the data boundary are written together, then performance is measured before the load grows.
What development includes
Code
Reviewed against money paths and entitlements. The review closes on these paths before delivery.
Architecture
Drawn for the next service and for the link to the core, with a clear boundary for what stays inside the bank.
Performance
Measured under load close to a peak day, with timing logged before usage is expanded.
Scale
Designed into the plan: another branch, a new channel, or a higher volume on the same day.
Protection systems
A threat to a bank arrives through a live channel. We put the controls in the production path itself: malware, phishing, and denial of service.
Controls on the path
Firewall
At the boundary of channels and services, with rules reviewed at every new integration.
Encryption
On what moves between systems, and on what is stored of customer and transaction data.
Monitoring
Events read alongside transactions, with the alert arriving during the operating day.
Threat detection
Sorting the incident from the noise, with a clear trail for whatever needs a human decision.