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.
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.
A cloud scan checks your running cloud accounts, images, and code for misconfigurations and known vulnerabilities. Here is how to scope one so the results are actionable instead of overwhelming.
An unrestricted file upload vulnerability lets an attacker place a working web shell on your server through a form that was only ever supposed to accept profile pictures or PDFs.
IAST security instruments a running application to watch real requests flow through real code, catching vulnerabilities that static analysis and black-box scanning both miss.
SCA in DevSecOps means wiring software composition analysis into your pipeline so vulnerable dependencies get caught on every commit instead of at audit time.
DAST solutions test a running application from the outside to find exploitable flaws. Here is how they work, what they catch, and how to evaluate one for your pipeline.
A clear SQL injection example makes the vulnerability obvious. Here are illustrative cases, the main attack types, and the fixes that actually eliminate the risk.
SQL injection examples that show the attack patterns behind the CWE, why they work, and the parameterized-query fix that stops all of them at once.
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