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.
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 recent crypto scams affect your portfolio. Discover read-only API keys, custody risks, and PortfolioTrackr features that detect suspicious activity.
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 why read-only API keys are safer than seed phrases for portfolio tracking. Audit your wallet connections and understand custodial vs self-custody security.
Learn how to audit your crypto holdings for sanctioned assets and regulatory risk. Real-time portfolio exposure tracking for retail investors.
Track cryptocurrency security risks and wallet exposure. Learn how portfolio trackers help identify concentrated positions and set cold-storage reminders after major incidents.
Learn to evaluate exchange custodial risk, audit broker security, and safely migrate crypto positions using portfolio tracking tools.
Learn to spot fake coins and honeypot tokens. Vet suspicious cryptocurrencies, identify red flags in crypto schemes, and use portfolio validation to stay safe.
A full breakdown of the security layers protecting your PortfolioTrackr account: 2FA, hashed password reset tokens, CSRF protection, email verification, and session-bound payments.
Your investment account holds your financial data. Without 2FA, one leaked password is all it takes to expose it. Here's why 2FA matters and how to set it up on PortfolioTrackr.
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.
We publish new articles across all topics approximately twice a week, on Mondays and Thursdays. Follow the RSS feed at /blog/rss.php to get new posts automatically.
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.