# XMPP at 25: The Open Standard That Refuses to Die—and Why It's Your Best Defense Against Big Tech's Walled Gardens
In an era of rampant data breaches, surveillance capitalism, and closed messaging ecosystems, the fight for digital sovereignty has never been more critical. While tech enthusiasts race to adopt the latest privacy apps, a quarter-century-old open standard known as XMPP has quietly been the backbone of true infrastructure independence—and it remains the most reliable defense against the malware-prone, data-hoarding walled gardens of Silicon Valley. As cybersecurity experts warn against centralized vulnerabilities, the Extensible Messaging and Presence Protocol stands as a testament to what collective ownership of our digital communication infrastructure can achieve.
## The Illusion of Ownership in Digital Communication
"We should own our infrastructure." It's a rallying cry that resonates across the political spectrum, but the definition of "we" shifts drastically depending on what infrastructure we're discussing. While European nations have long maintained strict controls over highways, water supplies, and power grids, the same standard has rarely been applied to the digital communication tools that society now depends upon daily.
For decades, Europe and the world implicitly included American corporations in this collective "we," an assumption that fell apart under the Trump administration but was arguably foolishly optimistic long before that. The uncomfortable truth remains: corporations are not our friends. They never were, and they never will be.
When privacy-conscious users turn to Signal, Wire, and Threema, they often believe they're making infrastructure-independent choices. These platforms are indeed preferable to WhatsApp and other Meta products, which have a well-documented history of feeding user data into advertising algorithms and have suffered major privacy violations. But these alternatives still operate walled gardens with no escape hatches. Even if their open-source codebases, and their encryption is sound, users have no protocol hedge against the day they shut down servers or shift to hostile operating practices.
## The Cybersecurity Case for Open Standards
It's acceptable to hire a company to build a road, but when it comes to maintaining it fifty years later, we need the ability to contract a different company. The same logic applies to power grids, water supplies, and digital communications—yet digital communication often fails to receive the same critical scrutiny.
Open-source software alone is insufficient to meet infrastructure requirements. We need to design systems where self-hosting is structurally possible but not mandatory, where collective ownership replicates the advantages of cooperative housing alongside individual ownership.
This is where the Extensible Messaging and Presence Protocol (XMPP) enters the discussion. With roots stretching back over a quarter-century, XMPP wasn't designed to fit a particular zeitgeist or respond to the current geopolitical climate. It was built around a fundamental principle: interoperability and vendor independence achieved through the setting and adhering to standards.
## How Real Standards Are Made
There is a crucial distinction between a vendor publishing its API for others to use and stakeholders coming together to collectively develop a standard within the framework of a standards-developing organization (SDO). Organizations like the ISO, IETF, W3C, and Unicode Consortium succeed because they force competing parties to agree on protocols—reviewed and tested by competitors, security researchers, and independent developers rather than dictated by the priorities of a single company.
This is precisely where many modern alternatives fall short. Element, the company behind the Matrix protocol, chose not to adopt XMPP but instead published its own API, named Matrix, for others to use. Unlike with traditional standards, Element maintains tight control over any modifications or additions to its public API. Key leadership positions in the Matrix Foundation are predominantly held by current and former Element employees, and outside contributions to the specification face notoriously high barriers to acceptance.
The consequences are staggering when European public administrations, in their push for digital sovereignty, routinely confuse an open-source codebase with an open standard. They procure single-vendor platforms that lock them into a corporation rather than an infrastructure model.
## XMPP's Proven Track Record in Infrastructure Resilience
The origins of XMPP stretch back over 25 years. The original RFC dates back to October 2004, receiving only minor revisions in March 2011. The "X" in XMPP stands for Extensible, and extensions—managed by the XMPP Standards Foundation (XSF)—provide a way for the protocol to adapt to changing requirements over time.
The XSF doesn't write extensions itself; it provides the framework of an SDO for developers to propose and standardize their own work. This collaborative approach is essential for infrastructure resilience. When security researchers identify a **vulnerability** in the protocol, the fix goes through a transparent, reviewed process involving multiple stakeholders rather than being silently patched by a single vendor.
The infrastructure has faced challenging transitions. XEP-0198 (Stream Management), an extension crucial for preventing message loss in mobile deployments, was stabilized in 2009 but only gained widespread implementation around 2014–2015. The mobile era was rocky, and the transition was anything but smooth. The article "The (Sad) State of Mobile XMPP in 2014" and "The State of Mobile XMPP in 2016" demonstrate this painful period. Merely having specifications isn't enough—standards need to be backed by multiple, preferably independent implementations to ensure security resilience.
Today, the XSF keeps track of the implementation status of its XEPs, helping guide proposals through their lifecycle and enabling interoperability testing between diverse clients and servers. Modern clients like Dino on Linux and Conversations on Android are on par with alternatives built on proprietary protocols.
## Security Features Born from Real Threats
XMPP's security features include OMEMO (XEP-0384), the specification for industry-standard end-to-end encryption that gained traction from 2016 onward. That timing was no accident—it came three years after Edward Snowden's revelations exposed the NSA's global surveillance.
Most remarkably, XMPP has a unique feature among self-hostable instant messaging solutions: **channel binding**, a mechanism that prevents certain man-in-the-middle attacks. This feature was integrated sadly became relevant after a state-sponsored attack on a public XMPP provider. The infrastructure was prepared for cyber-espionage threats before they became public headlines.
Looking to the future, the XMPP community is working on message replies, gallery-style multi-image sharing, and OAuth support. All these features have experimental XEPs backing them, awaiting implementation experience before advancing. The community is also exploring options for updating the RFC and bringing the protocol back to the IETF as "XMPP 2.0."
## The Social Proof of Decentralized Resilience
There is something fascinating about the fact that XMPP has developers in its community younger than the protocol itself. It has quietly outlived venture-funded startups, proprietary platforms, and entire tech cycles. That endurance provides the resilience we need in challenging times—it is the anchor, the backbone, the infrastructure.
Matrix reinvented the wheel as a rubber-tyred metro. On paper, it provides real benefits, which can then be used to aggressively advertise to local governments. But in the end, the municipality gets locked into a single vendor. The vendor can hold the road hostage, or the region hostage, or the entire digital ecosystem hostage.
## Conclusion: The Path Forward for Cybersecurity Enthusiasts
In a geopolitical landscape shifting toward digital sovereignty, and with the realization that Big Tech holds too much power, we seek alternatives. But what if the alternative has been right under our noses for over 25 years?
The standard for instant messaging—RFC 6120: Extensible Messaging and Presence Protocol (XMPP)—is a proven, hardened, infrastructure-grade protocol. It's not a quick fix to the current political climate; it's a durable foundation for digital independence.
For hacking, cybersecurity, and privacy enthusiasts, the choice is clear. We can continue trusting corporate-owned platforms—even the "ethical" ones—and hope they never turn malicious. Or we can support open standards and SDO frameworks that guarantee interoperability, replaceability, and true collective ownership.
Don't just **look at infrastructure**. Ensure you can own the **infrastructure**—one open standard at a time.