Why manual tracking is more secure than bank linking
Most personal finance apps want access to your bank accounts. FlowTrack does not. Here is why that makes FlowTrack fundamentally more secure.
The Problem with Bank Linking
When a finance app connects to your bank — whether through screen scraping, APIs, or aggregator frameworks — it creates a data pipeline between your bank and a third-party server. This introduces risks:
- Credential exposure — some apps ask for your bank login, which can be stolen if the app is breached
- Data pipeline attacks — any connection between systems is a potential attack surface
- Third-party risk — your data passes through intermediaries, each of which could be compromised
- Scope creep — the more data an app can access, the more damage a breach can cause
FlowTrack's Approach: Zero Bank Access
FlowTrack takes a radically different approach. We do not connect to your bank at all. Here is what that means:
| Risk | Apps with Bank Linking | FlowTrack (Manual Only) |
|---|---|---|
| Bank credentials stolen | Possible if app is breached | Impossible — we never ask for them |
| Transaction data intercepted | Possible during data transfer | Impossible — no data transfer from banks |
| Unauthorised account access | Possible through compromised tokens | Impossible — no tokens, no access |
| Third-party intermediary breach | Possible if aggregator is compromised | Impossible — no intermediaries |
| Your money moved without consent | Extremely unlikely but theoretically possible with some apps | Impossible — zero access to bank accounts |
What Data FlowTrack Has
FlowTrack only stores what you manually enter:
- Asset names and values (e.g., "HDFC Savings — ₹2,50,000")
- Liability names and balances (e.g., "Home Loan — ₹35,00,000")
- Income and expense entries you log
- Your profile information (name, email)
That is it. No account numbers. No transaction history pulled from banks. No credentials. No tokens.
What Happens If FlowTrack Is Breached?
In the worst case, an attacker would see your manually entered financial summary — rough balances and spending entries. They would not get:
- Your bank login credentials (we do not have them)
- Your account numbers (we do not ask for them)
- Access to move your money (we have no connection to your bank)
- Your complete transaction history (we only have what you chose to log)
Compare this to a breach at an app with bank linking, where attackers could potentially access detailed transaction data, account numbers, and in some cases, session tokens.
The Bottom Line
The most secure data is data that does not exist. By not connecting to your bank accounts, FlowTrack eliminates entire categories of security risk. Manual tracking is not just a product philosophy — it is a security feature.
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