Deprecation in the context of IT refers to any element, whether software, hardware, model, or practice, that is currently available but is no longer recommended, usually because a newer version or iteration will be or has been released.
There is a semantic nuance that needs to be clarified here. To deprecate something, in general, means to express disapproval of or to belittle something. Think, “She deprecated the comedy” or “Raine laughed at her self-deprecating joke.” However, this should be taken seriously in IT. Deprecation in IT does not mean that experts “disapprove” of or “belittle” a software, for example; rather, users are discouraged from utilizing deprecated elements because they are more susceptible to various security vulnerabilities.
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What are some examples of deprecation in IT?
Computer programming
In software development, programming language features are deprecated when newer, more secure, and optimized alternatives become available. A well-known example of deprecation in programming is the transition from Java’s Thread.stop method.
The method was officially deprecated in Java 1.2 due to its unsafe behavior, such as causing corrupted objects or leaving resources in an inconsistent state. Despite its deprecation, some legacy systems still reply on the Thread.stop method, making updates necessary for modern compatibility and security.
Operating systems
Operating systems deprecate older functionalities to focus on modern improvements. For example, Microsoft deprecated Internet Explorer for the newer, safer Edge browser. As of June 2022, Internet Explorer—while functional—no longer receives updates or support.
IT management tools
This year, Microsoft announced the deprecation of Windows Server Update Services (WSUS), signaling a major shift in its approach to patch management and software updates. While WSUS remains widely used by many organizations, Microsoft is strongly encouraging a transition to modern solutions like Windows Update for Business or Microsoft Endpoint Manager. These alternatives offer enhanced efficiency, better compliance tools, and stronger security measures, ensuring organizations can meet the demands of evolving IT environments. You can also check out our list of the best alternatives to WSUS.
Software applications
Enterprise software frequently deprecates older versions or features to improve performance. For example, Adobe deprecated Flash Player in 2020 due to security vulnerabilities. To facilitate a smooth transition, Adobe released several resources to their customers encouraging them to look for alternatives, such as its Adobe Express.
Hardware
Hardware technologies also face deprecation as newer standards emerge. One example is the deprecation of VGA and DVI ports on laptops in favor of HDMI and DisplayPort.
Keep in mind that this is not an exhaustive list. You will find several other examples of deprecation in IT, including in cloud computing, web development, networking, and more.
One thing to notice, however, is that deprecated IT elements are not necessarily removed instantly. Users can continue using deprecated software or hardware for some time but are strongly encouraged to seek alternatives. This is because deprecated technologies are more vulnerable to security risks and no longer receive updates, improvements, or support, making them increasingly obsolete and less reliable over time.
Best practices for deprecating features
When you receive news from a software provider or hardware developer that they will soon be deprecating an IT element or some of its features, you needn’t worry. In most cases, deprecated features remain functional long after its newer, safer alternative is released.
That said, it’s wise to begin looking for options. Over time, deprecated features may stop working or start causing other issues that make their usage difficult. Deprecated IT elements are also much more vulnerable to cyberattacks, particularly malware.
Reviewing the documentation provided by software developers for deprecated features is also a good idea. This documentation helps you understand the reasons behind the change, the potential risks, and the steps needed to adapt. By staying informed, you can better protect your systems, plan for transitions, and ensure continuity in your workflows.
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