Why a Boutique Investment Bank Decided to Replace Cisco Umbrella

It's 11pm and an analyst is pulling deal materials together for a Tuesday morning kickoff. She drops a model into a chat with a co-advisor on the deal, then pastes a redline into a chat with outside counsel, then drags a confidential information memorandum into a shared folder she set up earlier in the week. None of those movements ever showed up in the bank's incumbent web filtering tool. That's the analyst workflow that finally pushed a mid-market financial services CISO to replace Cisco Umbrella.

"Our deal materials don't move through web pages. They move through uploads and shares. The tool that resolves a domain name for me at 11pm isn't the tool that's protecting the deal."

- CISO, a mid-market financial services organization

The deal velocity at a boutique investment bank is brutal. A small team works long hours on materials worth a lot of money. The CISO had spent two years asking the same question internally: where is the upload visibility? The honest answer was nowhere. Cisco Umbrella sat at the DNS layer and gave the team category-level filtering and a sense that the perimeter was covered. The inspection bar that mattered for M&A materials was somewhere else entirely.

What changed first

The visibility came back inside the first week. The team turned on dope.SWG and Dopamine DLP on a pilot set of laptops. Within hours, the console was logging upload events the team had never seen before, including a partner uploading a CIM to a personal cloud drive that didn't appear on any approved list. CASB Neural followed and surfaced an external-share inventory in OneDrive that mapped to deals from three years back, including a handful that should have been wound down quarters earlier.

The team didn't add a single console to manage. The CISO had been clear with vendors that another login, another set of policy logic, another bill to reconcile, was a hard no. Stretching a four-person security team across multiple platforms was already the problem. Tightening posture without adding tools was the only acceptable shape of the solution.

Quick read

• Industry: Financial Services (boutique investment bank)
• Replaced: Cisco Umbrella
• Deployed: dope.SWG and CASB Neural

Why the math worked

The bank's analysts and associates worked from coffee shops, client offices, and apartments. The bank's policy lived on the laptop, not on a network the user happened to be on. Umbrella's roaming client could resolve a domain off-network, but it didn't see what was being uploaded into that domain. The CISO had read enough about SWG and CASB-layer DLP to know the gap was structural, not configurable.

CASB Neural made the OneDrive sprawl visible without a separate console. The product crawled the tenants the bank already had connected and surfaced external shares, public links, and stale grants in a way the team could triage. Two weeks in, the analyst team had a cleanup list and a process for keeping the inventory clean as new deals opened.

Dopamine DLP covered the upload side. The product read the upload payload on the endpoint, classified it, and applied policy on the way out. The CISO appreciated that the classification ran locally; the upload payload never had to fly through a vendor cloud for inspection, which mattered for a bank that had spent a long time defending what data could and couldn't leave its perimeter.

Why the architecture mattered

The CISO had been comparing replacements for months and landed on dope.security after reading the case for replacing Cisco Umbrella in 2026. The architecture story was the clincher. An on-device proxy meant policy stayed on the laptop wherever the analyst worked. There was no hairpin to a regional cloud. There was no DNS-only blind spot to work around. There was one agent on the device that handled web, upload-level data control, and SaaS posture together.

Support sealed it. The bank's CISO had been burned by enterprise vendor support more than once and had specific scar tissue about ticket queues that ate days. The dope.security model paired the bank with named engineers from day one. A shared channel ran in parallel to the rollout, and response times stayed in single-digit minutes on real questions. When the analyst team flagged a false-positive on a routine vendor upload during the second week, the categorization team turned it around the same business day. The 24/7 white glove global support team wasn't a marketing line for the CISO. It was the reason a four-person security team could operate as a much larger one.

What the results looked like

• External-share inventory in OneDrive surfaced in the first week, including stale grants from prior years.
• Upload-aware policy went live across the analyst and associate workforce inside a few weeks.
• Console count stayed flat. The replacement deepened coverage without adding tools.
• Response times on support issues stayed in single-digit minutes, not hours.
• The renewal conversation shifted from "what are we paying for" to "what do we want to add next."

FAQ

Q: How does CASB Neural surface external shares without a new console?

The product connects to the OneDrive tenants the team already runs and produces an inventory of external shares, public links, and stale grants inside the same console as the SWG and DLP policy. The triage workflow lives where the team already works.

Q: Did the bank lose any visibility moving off Umbrella's DNS layer?

The bank gained visibility, not lost it. DNS resolution categories were a subset of what the on-device proxy handled with full SSL inspection, and the upload and SaaS-posture data the team got on dope.security didn't exist on the incumbent stack at all.

Q: Is Dopamine DLP intrusive on user workflows?

Classification happens on the endpoint and policy applies at upload time. Users in the bank's analyst and associate ranks reported no perceptible workflow change, which the CISO confirmed in the pilot before signing off.

About dope.security

dope.security, the Distributed On-device Proxy Endpoint, is the preferred security vendor for security leaders across SMBs, midsize enterprises, Fortune 500 companies, and the world's top VC and PE firms. Deployed in 83 countries, dope.security protects web, data, and AI traffic globally through its patented fly-direct architecture.