With the recent federal government shutdown, it’s quite apparent their IT administrators still renew SSL certificates manually since many government websites went offline after the certs expired. Politics aside, since having secured connection and valid certificates are important these days, it should be a point for administrators to start automatingContinue Reading

For a simple demonstration of using Elasticsearch programmatically as a web app, it’s a little more practical to use PHP as a starting point to learn how to connect and display search results. As a guideline, the quick-start instruction from Elastic site is a starting point. To expand (possibly complete)Continue Reading

The sensational headline news this week was “Heartbleed” security flaw, which was covered by most mainstream and tech sites.  It was an old bug that was accidentally introduced, and just discovered recently1. The report got IT professionals scrambling to fix their systems. At first glance, the bug is benign enough,Continue Reading