URL Encoding and Decoding in Java: URLEncoder and URLDecoder
How URLEncoder.encode in Java actually behaves, why it turns spaces into plus signs, the Charset overload you should be using, and where hand-rolled encoding turns into an injection bug.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
How URLEncoder.encode in Java actually behaves, why it turns spaces into plus signs, the Charset overload you should be using, and where hand-rolled encoding turns into an injection bug.
The DevSecOps vendor market is crowded and the category labels overlap. Here is a practical framework for evaluating vendors against what your pipeline actually needs.
NoSQL databases don't use SQL syntax, but they're not immune to injection attacks — this NoSQL injection tutorial covers how the attack actually works against MongoDB-style queries.
Mutual TLS makes both sides of a connection prove their identity with certificates, not just the server. It is the backbone of zero-trust communication between services.
The npm Luxon package is actively maintained and safe for current use, with one notable historical ReDoS advisory to be aware of. Here is the security picture.
The NVD full form is National Vulnerability Database, the U.S. government repository of known software vulnerabilities maintained by NIST. Here is what it contains and how to use it.
A DOM based XSS attack executes entirely in the browser, which is why your server-side filters and access logs never see it. Here is how the source-to-sink flow works and what actually stops it.
Most large organizations run five or more scanners that disagree with each other. The fix is not another scanner, it is a single deduplicated, prioritized remediation queue with owners.
An uncaught exception in Java is more than a crash - it leaks stack traces, kills threads, and opens denial-of-service paths. Here is how to handle it safely.
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