Two-factor authentication, encrypted storage, privacy-first portfolio tracking, and why security matters for investment apps.
A portfolio tracker knows what you own and how much of it. That makes it worth protecting properly, and it makes you entitled to a plain answer about how it is protected.
These articles cover two-factor authentication and how to turn it on, what is encrypted and what is not, how broker connections are authorised and what a read-only connection can and cannot do, and how to think about handing any service a view of your finances. There are also honest pieces on the limits: what no tracker, this one included, is able to promise you.
The Keystone hardware wallet breach exposed buyer data and why tracking crypto without sharing wallet credentials keeps your holdings safe.
Google's new policy feeds Gmail and Drive into its ad AI. Here's what read-only broker permissions actually protect when you sync financial accounts.
The Asos breach leaked names, addresses and emails but not payment data. See why read-only broker connections keep your portfolio safe from the same risk.
NEAR Intents was exploited for $3.8M on October 1 and halted services. Here is what is confirmed, what isn't, and how to check your exposure.
The SEC just charged $15M in messaging-app fraud. Here are the warning signs of a scam and how a full trade log protects you when things go wrong.
The SEC just charged an adviser over a hidden conflict. Here's what fee transparency really means and how to verify your own holdings and costs yourself.
A Brooklyn man drained 100 Coinbase accounts by posing as support. Here are the red flags that give these scams away and how to stop them.
What the $320M Liquid Network withdrawal reveals about custody risk, and why read-only tracking keeps your crypto keys out of harm's way.
What a read-only portfolio link actually exposes, how to revoke it, and the privacy trade-offs of letting an advisor see your positions.
SMS codes can be hijacked in minutes. Why authenticator apps and biometric login keep your investment data safe even when no money moves.
The questions that reveal whether a portfolio tracker protects your data or sells it, plus what should never leave your own device.
Learn how quantum computing threatens crypto security, whether your seed phrases are at risk, and how to audit holdings for quantum-resistant assets now.
Learn how to secure your portfolio tracker with strong API key management, read-only credentials, and 2FA. Avoid malware targeting crypto wallet access.
Learn how to audit your crypto holdings for sanctioned assets and regulatory risk. Real-time portfolio exposure tracking for retail investors.
Learn to evaluate exchange custodial risk, audit broker security, and safely migrate crypto positions using portfolio tracking tools.
Spot fake coins and honeypot tokens, vet suspicious cryptocurrencies, and read the red flags in crypto schemes before they reach your portfolio.
See how PortfolioTrackr secures your account with 2FA, hashed password reset tokens, CSRF protection, email verification, and session-bound payments.
Without 2FA, one leaked password can expose your financial data. See why 2FA matters and how to enable it on your PortfolioTrackr account.
Common questions about investment app security.
The Security & Privacy category covers Two-factor authentication, encrypted storage, privacy-first portfolio tracking, and why security matters for investment apps. It is updated as new PortfolioTrackr guides in this topic area are published.
New articles across all topics are published regularly; this hub lists the Security & Privacy ones newest first. Follow the RSS feed at /blog/rss to get each new post as it is published.
Start with the oldest articles in this category — they are usually the foundational guides. Work forward in date order for more advanced or niche topics. Use the search on the main blog to find specific tickers, brokers, or markets.