Those of us old enough to have lived through Y2K may remember that the doom and gloom ushering in the 21st century mostly surrounded obsolete technology systems that needed workarounds and fixes. Since then, weâve all encountered outdated pieces of technology, legacy systems that paved the way for more current applications. Legacy technology can be found in everything from network hardware to web content filtering solutions, and while it served its purpose at one point, today legacy tech is costly to maintain, tedious to support, provides a negative user experience and stands in the way of better functioning tools. It may be time to retire some of it.