Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: source Clear Filter

How easy is it for a developer to "sandbox" a program?

# source code sandboxing Sandboxing is when a developer limits available system resources to a program from within its own source code. A classic example is calling chroot(2) to change the root file-system to an empty directory so that the program cannot scribble into the root file-system. int main(void) { /* Program has full file-system access. */ chroot("/var/empty"); chdir("/"); /* File-system root re-rooted in /var/empty. */ int fd = open("/etc/passwd", O_RDONLY); /* Tried to open /var/empty

These are the 10 open source Android apps I install on every new phone

Andy Walker / Android Authority There are a few apps I must install on any new Android phone. Without them, using my handset would be quite challenging. These include the usual suspects like shopping and banking apps, browsers, AI search tools, and WhatsApp. Surprisingly, I also rely heavily on open-source apps. A quick count shows that over a dozen of my apps are open source, many of which enhance my phone experience. How many open source apps do you have on your phone? 324 votes None. 24 % 1

What Is Open Source?

I published a version of this article on Medium eight years ago. This version is updated with new references and arguments. Over the last few years, I’ve been a part of lots of discussions — across domains, from technology to journalism and education — about Silicon Valley and how technology business models are affecting other industries. Outside technology industry circles, there’s lots of talk about how open source software is a more respectful model. What’s missing from many of these discus

Computing’s Top 30: Deven Panchal

Leading a global open source project with hundreds of contributors across borders, cultures, platforms, and organizations is a prospect fraught with challenges. Deven Panchal is well aware of those challenges, having led two such projects for AT&T Labs: Acumos, the world’s first open source AI marketplace ONAP, which allowed developers to embed AI into the design and deployment of network, telecom, and security services To manage—if not avoid—the myriad complications entailed by such endeavo

First PS3 emulator hits the Play Store, goes open-source

Nick Fernandez / Android Authority TL;DR PS3 emulator aPS3e is now available on the Google Play Store. From the mysterious Chinese developer aenu, it’s based on the RPCS3 source code. The project now claims to be open-source, but may not meet all requirements. Update, June 13, 2025 (3:45 AM ET): A reader has informed Android Authority that while aPS3e doesn’t follow best practice by including a license file in its main GitHub directory, it does include its full source code. It also includes

iPhone 11 emulation done in QEMU

QEMU README QEMU is a generic and open source machine & userspace emulator and virtualizer. QEMU is capable of emulating a complete machine in software without any need for hardware virtualization support. By using dynamic translation, it achieves very good performance. QEMU can also integrate with the Xen and KVM hypervisors to provide emulated hardware while allowing the hypervisor to manage the CPU. With hypervisor support, QEMU can achieve near native performance for CPUs. When QEMU emulat

First PS3 emulator hits the Play Store, goes open-source (kind of)

Nick Fernandez / Android Authority TL;DR PS3 emulator aPS3e is now available on the Google Play Store. From the mysterious Chinese developer aenu, it’s based on the RPCS3 source code. The project now proclaims to be open-source, but may not be meeting requirements. It’s been a few months since the first PS3 emulator launched on Android, and what a busy few months it’s been. The sudden appearance (and disappearance) of aPS3e brought forth a renewed interest in PS3 emulation on Android, with o

Microsoft Office migration from Source Depot to Git

After going in deep in product, I found myself drawn to a different challenge: making other developers more productive. As one of my biggest mentors would always say: “Developer productivity is always ‘Multiplier work’, especially in places where you have a lot of developers. By saving a couple minutes from every developer, every day, you’ve saved years of human life waiting for stuff.” The project that really forged me was the Office migration from Source Depot to Git. Source Depot: A Journey

Google has released Android 16’s source code, but Samsung fans won’t need to wait long for One UI 8

TL;DR Google has officially released the Android 16 source code, allowing developers to build their own versions of the operating system. Major smartphone manufacturers like Samsung have already had prerelease access, though, which allows them to expedite their Android 16 updates, with some planning rollouts as early as this summer. The full Android 16 source code is being uploaded today to AOSP, a full three months earlier than when Android 15’s source code was released. Alongside the update

How DeepSeek used distillation to train its artificial intelligence model, and what it means for companies such as OpenAI

Chinese artificial intelligence lab DeepSeek roiled markets in January, setting off a massive tech and semiconductor selloff after unveiling AI models that it said were cheaper and more efficient than American ones. But the underlying fears and breakthroughs that sparked the selling go much deeper than one AI startup. Silicon Valley is now reckoning with a technique in AI development called distillation, one that could upend the AI leaderboard. Distillation is a process of extracting knowledge

DeepSeek goes beyond “open weights” AI with plans for source code release

Last month, DeepSeek turned the AI world on its head with the release of a new, competitive simulated reasoning model that was free to download and use under an MIT license. Now, the company is preparing to make the underlying code behind that model more accessible, promising to release five open source repos starting next week. In a social media post late Thursday, DeepSeek said the daily releases it is planning for its "Open Source Week" would provide visibility into "these humble building bl

DeepSeek to open source parts of online services code

In Brief Chinese AI lab DeepSeek plans to open source portions of its online services’ code as part of an “open source week” event next week. DeepSeek will open source five code repositories that have been “documented, deployed and battle-tested in production,” the company said in a post on X on Thursday. Code repositories are storage locations for software development assets, and typically contain source code as well as configuration files and project documentation. “As part of the open-sou

Viral PS3 emulator for Android has already vanished alongside its shady developer

TL;DR The aPS3e PS3 emulator has been removed from GitHub, possibly because of copyright and licensing issues. The developer Aenu’s account also seems to have been removed. aPS3e had quickly risen to fame in recent days for bringing quality PS3 emulation to Android. In a sudden and somewhat expected move, the aPS3e emulator, which had briefly stirred up excitement among Android gamers hoping to emulate PS3 titles on their devices, has disappeared from GitHub. Developed by a developer known a

Someone just released a PS3 emulator for Android (Update: And it’s gone)

Nick Fernandez / Android Authority Update (0:24 AM EST, February 20, 2025): The aPS3e PS3 emulator made headlines this week as the first functional PS3 emulator on Android. Unfortunately, the app and developer have seemingly disappeared. The project GitHub page and developer Aenu’s account have both disappeared, now offering a 404 error screen. This comes after reports that this new emulator actually used code from the open-source RPCS3 emulator. Furthermore, the developer was asking for $2,00

Valve hands the Team Fortress 2 source code to modders

Valve is handing Team Fortress 2 modders the keys to the kingdom, as long as they don't try to make any money from it. The company has added the client and server game code to the Source software development kit (SDK), allowing fans to create new games and experiences based on TF2. "Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite TF2, making anything from small tweaks to complete conversions possible," Valve explained . Modders

Topics: mods sdk source tf2 valve