About the updates

The updates include a number of important bug fixes and performance optimization, as well as other improvements in all supported Nextcloud Hub versions. You can find the full changelog on our website.

Updates are available for:

• Nextcloud Hub 7 (version 28.0.12)
• Nextcloud Hub 8 (version 29.0.9)
• Nextcloud Hub 9 (version 30.0.2)

Nextcloud Hub 9 is our latest and greatest!

Nextcloud Hub 9 lets you stay connected like never before: federated calls, auto-magic with Nextcloud Flow, collaboration through a new medium with Nextloud Whiteboard, a big design redo and much more!

What’s new in Nextcloud Hub 9:

• Federation: Edit documents and have video calls with users from other Nextcloud servers!
• Automate and digitalize enterprise processes
• Brand new design improvements
• New Whiteboard app
• AI reminders & summaries in Mail
• PDF templates and form API
• Chat UI for Nextcloud Assistant

Get Nextcloud Hub 9

Download and install Nextcloud Hub 9 here!

Get Hub 9

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post November maintenance updates for Nextcloud Hub 7, 8 and 9 appeared first on Nextcloud.

About the updates

The updates include a number of important bug fixes and performance optimization, as well as other improvements in Nextcloud Hub 7 (28.X) and 8 (29.X). Update for Nextcloud Hub 9 (30.X) is coming soon! You can find the full changelog on our website.

Updates are available for:

• Nextcloud Hub 7 (version 28.0.11)
• Nextcloud Hub 8 (version 29.0.8)

Nextcloud Hub 9 is our latest and greatest!

Nextcloud Hub 9 lets you stay connected like never before: federated calls, auto-magic with Nextcloud Flow, collaboration through a new medium with Nextloud Whiteboard, a big design redo and much more!

What’s new in Nextcloud Hub 9:

• Federation: Edit documents and have video calls with users from other Nextcloud servers!
• Automate and digitalize enterprise processes
• Brand new design improvements
• New Whiteboard app
• AI reminders & summaries in Mail
• PDF templates and form API
• Chat UI for Nextcloud Assistant

Get Nextcloud Hub 9

Download and install Nextcloud Hub 9 here!

Get Hub 9

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post October maintenance updates for Nextcloud Hub 7 and 8 appeared first on Nextcloud.

About the update

Update 29.0.6 includes a number of important improvements in Nextcloud Hub 8, for example a critical fix to tackle setup issues on slow hardware and a stability improvement for Nextcloud Text. You can find the full changelog on our website.

Make the most of your platform with Nextcloud Hub 8

Even more automated and optimized all around, Nextcloud Hub 8 is here to give you back control over your time. Upgrade today to unlock multiple new features in your favourite platform:

• Nextcloud Assistant: Chat summaries, Nextcloud Mail reply suggestions, answers based on your data, and more!
• Interactive previews for files, folders, boards and events
• Federated chat and message editing in Talk
• Mini-apps based on Tables
• Public Collectives sharing, previews and QR-codes
• Manage your team resources like a pro with Nextcloud Teams
• Forms: automatically sync with a spreadsheet
• And much more

Get Nextcloud Hub 8

Download and install Nextcloud Hub 8 here!

Get Hub 8

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post New maintenance update for Nextcloud Hub 8 is available appeared first on Nextcloud.

About the updates

The updates include a number of important bug fixes and performance optimization, as well as other improvements in all supported Nextcloud versions. You can find the full changelog on our website.

Updates are available for:

• Nextcloud Hub 7 (version 28.0.9)
• Nextcloud Hub 8 (version 29.0.5)

Make the most of your platform with Nextcloud Hub 8

Even more automated and optimized all around, Nextcloud Hub 8 is here to give you back control over your time. Upgrade today to unlock multiple new features in your favourite platform:

• Nextcloud Assistant: Chat summaries, Nextcloud Mail reply suggestions, answers based on your data, and more!
• Interactive previews for files, folders, boards and events
• Federated chat and message editing in Talk
• Mini-apps based on Tables
• Public Collectives sharing, previews and QR-codes
• Manage your team resources like a pro with Nextcloud Teams
• Forms: automatically sync with a spreadsheet
• And much more

Get Nextcloud Hub 8

Download and install Nextcloud Hub 8 here!

Get Hub 8

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post August maintenance updates for Nextcloud Hub 7 and 8 appeared first on Nextcloud.

About the updates

The updates include a number of important and miscellaneous fixes, performance optimization, dependency updates, and other improvements in all supported Nextcloud versions. You can find the full changelog on our website.

Updates are available for:

• Nextcloud Hub 7 (version 28.0.8)
• Nextcloud Hub 8 (version 29.0.4)

Make the most of your platform with Nextcloud Hub 8

Even more automated and optimized all around, Nextcloud Hub 8 is here to give you back control over your time. Upgrade today to unlock multiple new features in your favourite platform:

• Nextcloud Assistant: Chat summaries, Nextcloud Mail reply suggestions, answers based on your data, and more!
• Interactive previews for files, folders, boards and events
• Federated chat and message editing in Talk
• Mini-apps based on Tables
• Public Collectives sharing, previews and QR-codes
• Manage your team resources like a pro with Nextcloud Teams
• Forms: automatically sync with a spreadsheet
• And much more

Get Nextcloud Hub 8

Download and install Nextcloud Hub 8 here!

Get Hub 8

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post July maintenance releases: Nextcloud Hub 7 & 8 appeared first on Nextcloud.

About this update

The updates include several bug fixes, performance optimization, and other improvements in all supported Nextcloud versions. You can find the full changelog on our website.

Please note that version 27.1.11 is the final community maintenance release for its generation, bringing Nextcloud Hub 6 to End Of Life.

Updates are available for:

• Nextcloud Hub 6 (version 27.1.11, EOL)
• Nextcloud Hub 7 (version 28.0.7)
• Nextcloud Hub 8 (version 29.0.3)

Make the most of your platform with Nextcloud Hub 8

Even more automated and optimized all around, Nextcloud Hub 8 is here to give you back control over your time. Upgrade today to unlock multiple new features in your favourite platform:

• Nextcloud Assistant: Chat summaries, Nextcloud Mail reply suggestions, answers based on your data, and more!
• Interactive previews for files, folders, boards and events
• Federated chat and message editing in Talk
• Mini-apps based on Tables
• Public Collectives sharing, previews and QR-codes
• Manage your team resources like a pro with Nextcloud Teams
• Forms: automatically sync with a spreadsheet
• And much more

Get Nextcloud Hub 8

Download and install Nextcloud Hub 8 here!

Get Hub 8

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post June updates for Nextcloud Hub 6, 7 and 8 are here appeared first on Nextcloud.

About this update

The updates include several bug fixes, performance optimization, and other improvements in all supported Nextcloud versions. You can find the full changelog on our website.

Updates are available for:

• Nextcloud Hub 6 (version 27.1.10)
• Nextcloud Hub 7 (version 28.0.6)
• Nextcloud Hub 8 (version 29.0.1)

Make the most of your platform with Nextcloud Hub 8

Even more automated and optimized all around, Nextcloud Hub 8 is here to give you back control over your time. Upgrade today to unlock multiple new features in your favourite platform:

• Nextcloud Assistant: Chat summaries, Nextcloud Mail reply suggestions, answers based on your data, and more!
• Interactive previews for files, folders, boards and events
• Federated chat and message editing in Talk
• Mini-apps based on Tables
• Public Collectives sharing, previews and QR-codes
• Manage your team resources like a pro with Nextcloud Teams
• Forms: automatically sync with a spreadsheet
• And much more

Get Nextcloud Hub 8

Download and install Nextcloud Hub 8 here!

Get Hub 8

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post Maintenance updates are ready for Nextcloud Hub 6, 7 and 8 appeared first on Nextcloud.

Research institutes are responsible for conducting, storing, analyzing, using and ultimately sharing research data. Before research begins, there should be data protection protocols in place to prevent data loss, manipulation or theft. Read on to discover how research institutes can actively prevent data infringement and protect their data with Nextcloud as their platform.

How can research institutes’ data be protected with Nextcloud?

1. Access controls

One of the best ways to protect research data is to limit access to it. Only a handful of people will need to open the research folders and sysadmins can control this process down to a tee.

In Nextcloud Files, advanced permissions that limit and/or restrict access are state-of-the-art and trusted by our customers and community.

Just a few examples of advanced permissions:

• Setting permissions on a shared file to: read, create, edit, and/or upload.
• Watermarking confidential documents to make it harder to steal data.
• Enabling a password protection or expiration date on a public file or folder.
• Blocking downloads so the user can view and even edit the shared file(s), but not download them.

2. Antivirus

On a daily basis, external contacts send files and documents by email or through other channels which need to be scanned for threats like viruses. The Nextcloud Antivirus app (AV) performs automatic virus scans. Whenever a file is uploaded, it first gets handed over to the AV app.

3. Encryption

Nextcloud provides optimal security for research data and communication through encryption and hardening.

We offer three types of encryption:

1. Encrypted data transfer with industry-standard TLS (Transport Layer Security)
2. Server side encryption
   1. Enables researchers to store files locally and securely with encryption keys and ciphers
3. End-to-End encryption
   1. E2EE file sharing: Enables researchers to share confidential files to other users and can be synced between devices.
   2. E2EE file drop: Allows researchers to receive files from external users through sharing a secure shared link. The external user only has the option to upload a file in the end-to-end encrypted folder.

4. Intrusion detection software

With machine learning based suspicious login detection, research institutes can increase security and productivity even beyond our brute-force protection and 2-factor authentification.

Suspicious Login Detection uses a locally trained neural network to detect attempts to login by malicious actors.

The post Confidentiality and data protection in research institutes appeared first on Nextcloud.

About this update

The updates include several bug fixes, enhancements in file handling, performance optimization, and other improvements in all supported versions of Nextcloud Hub. You can find the full changelog on our website.

Updates are available for:

• Nextcloud Hub 6 (version 27.1.9)
• Nextcloud Hub 7 (version 28.0.5)

Make the most of your platform with Nextcloud Hub 8

Even more automated and optimized all around, Nextcloud Hub 8 is here to give you back control over your time. Upgrade today to unlock multiple new features in your favourite platform:

• Nextcloud Assistant: Chat summaries, Nextcloud Mail reply suggestions, answers based on your data, and more!
• Interactive previews for files, folders, boards and events
• Federated chat and message editing in Talk
• Mini-apps based on Tables
• Public Collectives sharing, previews and QR-codes
• Manage your team resources like a pro with Nextcloud Teams
• Forms: automatically sync with a spreadsheet
• And much more

Get Nextcloud Hub 8

Download and install Nextcloud Hub 8 here!

Get Hub 8

Always keep your server up to date!

Nextcloud’s minor releases primarily focus on addressing security vulnerabilities and functionality bugs, avoiding major system overhauls that could jeopardize user data. Keeping your server up to date is vital, and our approach to testing and validation ensures that upgrading to minor releases is generally smooth and reliable.

For mission-critical Nextcloud systems in enterprise settings, consider switching to Nextcloud Enterprise. The tier provides you with ultimate deployment confidence: direct access to the Nextcloud engineering team, full assistance throughout deployment and integration, and peace of mind for system administrators. If you’re responsible for maintaining Nextcloud in your setting, this option may be the ideal solution for you.

The post Maintenance updates for Nextcloud Hub 6 and 7 are here appeared first on Nextcloud.

Ongoing public concerns over real-time video scams has been the spur to gain global attention as we witness new major incidents taking place increasingly more. Take a Hong Kong MNC recently falling prey to a scammer in a colossal $25.6 million heist — the deepfake technology has already evolved enough to bring on a whole new brand of fraud.

What remains is a call to action. Are there ways to protect yourself and your organization against con men posing as your boss, your business partner, or even your own mother? Let’s find out!

First things first, let us start with the definition.

What is a deepfake?

In case the definition of a deepfake is still unclear to some, a deepfake is content generated using deep learning techniques that is intended to look real, but is in fact fabricated. Artificial intelligence (AI) used to generate deepfakes typically employs generative models, for example, Generative Adversarial Networks (GANs) or auto-encoders.

Deepfakes are used not only in video content, but also in audio recordings and images. The purpose of a deepfake is often to depict an individual or a group saying or doing something that they never did in reality. To produce content that appears convincing, the AI must use large datasets in its training. It allows the model to recognize and reproduce natural patterns present in content it is designed to mimic.

While deepfake technology is a breakthrough with great potential in the film industry and game development, as well as a rising social media trend, it also opens dangerous opportunities for illegal use. The examples are numerous and include identity theft, evidence forging, disinformation, slander and biometric security bypass. In all cases, fraudsters typically leverage the depicted person’s authority over the targeted individuals or personal connection to them, depending on the setting.

Where can you encounter a deepfake?

Deepfakes are used to produce video, audio or image content, as a recorded media or a real-time stream. It can be a YouTube video, a ‘leaked’ recording in a social post, a phone call or a video conference – the opportunities are practically unlimited.

Depending on the purpose, the format is picked accordingly. For example, political disinformation works best where mass engagement is possible, meaning that spreading it publicly via social media is the best tactic. Whereas seeking a private gain from a company or or individual requires a more intimate setting and often a personal conversation.

When it comes to threats to your personal life, finance or security, we can narrow down the most dangerous deepfake scenarios to encounters with people you care about, trust , or report to. This can be a family member, a friend, or an authority figure at work such as your boss or a company executive.

The setting will most likely be private: whether over a phone call or a video meeting. Personal meetings are much easier to execute and give the faker much more control over the situation. The conversation, whatever the background is, will lead you to an action under a sense of urgency or fear – most likely to transfer a sum of money. The tactic is to deceive your logic and common sense using fear, compassion or even ambition.

As generative AI development drives a huge interest and investment, we are entering a dangerous zone: real-time video, the most sophisticated and convincing deepfake use case yet, still has a very little awareness.

Deepfakes in real-time video

Real-time video deepfakes generate manipulated video content in real-time for immediate application during live streams and video calls. Voice cloning and face swapping are the most frequently used techniques to compose a complete faked environment.

Face swapping

Face swapping is a common application of deepfakes, allowing the software to replace facial features of a target person with fake features, most often those of another person. With facial landmark detection and manipulation techniques, the blending appears seamless and hard to spot when caught unaware.

Voice cloning

In addition to looking convincing, a faker also needs to sound convincing. For this part, voice cloning is used. In voice cloning, the AI replicates the voice of the individual. A significant amount of high-quality audio data is required to train a voice cloning model, usually obtained from recordings of the target person speaking in various contexts and using different intonations.

Curiosity time: how does a deepfake setup actually work?

Deepfake technology is capable of impersonating real-life individuals and doing it in a real-time setting, making the result even more convincing (and terrifying!). But how does the software work in a way that we encounter deepfakes using familiar meeting platforms?

Deepfake generation software can be integrated with streaming platforms and video conferencing tools in many ways:

• It could function as a separate application that captures the video feed, processes it in real-time, and then sends the manipulated feed to the video conferencing software.
• Alternatively, it might be integrated directly into the video conferencing software as an optional feature or plugin.
• Another way, even more sophisticated and hard to detect is camera input, namely a virtual camera. Virtual camera intercepts the video feed from the physical camera of the faker. It then outputs the manipulated feed to the video conferencing software. The faker just picks the virtual camera as their camera input and voilà! (not funny, we know).

How to protect yourself against deepfakes?

Finally, to the most important part. How do you protect yourself against a deepfake, or at least get prepared to spot a fake boss making a sketchy request over video?

Privacy-first videoconferencing software is a key to safe meetings. Meet Nextcloud Talk, a powerful chatting and meeting platform that lets you regain control.

Learn more

Watch out for red flags

AI face swapping technology maybe advanced, but it’s not perfect. There are red flags you can spot, or at least learn to look out for when something seems off or unnatural:

• Unrealistic facial expressions or movements, including unnatural eye movements, inappropriate blinking, and/or weird lip sync.
• Inconsistencies in lighting and shadows that don’t match the surroundings.
• Unnatural head or body movements, as well as visible blurring or pixelation around the face or neck.
• Inconsistent quality in audio and video and mismatch between the picture and the sound.

Suspicious? Be proactive

There are methods to help you fish out the red flags that generally won’t make the conversation awkward if the person is in fact real.

First, there’s nothing more natural than a casual conversation. Engage in small talk: ask about their day, routine, questions about people you both know, etc. A complete stranger will struggle to be spontaneous and maintain the same personal connection. It’s also easier to catch one off guard when they lose a sense of control.

You can also use other video conferencing features: ask the person to share their screen and show you something related to your common tasks. This will be very difficult to replicate without access.

Finally, once they make a suspicious request, you have more freedom to be alert openly — politely ask them to confirm their identity by providing some exclusive information or send you a confirmation message via a different channel.

Set up a passphrase

One more way to ensure confidence when it comes to sensitive topics is setting up a password or passphrase. This is an easy way to confirm the identity of the people you know, both at work and between family members, and it is equally effective via voice, video and text communication.

Verify identity outside of the meeting

If a faker poses as a person you know well, chances are you have more than one communication channel to reach out with. Use email, a messenger or a personal phone number to contact them and raise a question — the reason is valid.

Don’t let them harvest your data

To replicate and manipulate a person’s voice or image, AI needs a massive amount of data. This data is often gathered beforehand, during online calls and meetings. Features like Recording Consent in Nextcloud Talk may help you protect yourself and others from such a data haul.

Use company software

It’s unlikely for your real boss to set up a meeting via a platform you never use for work. And if they do, they must have a good reason! Don’t be afraid to stand up to suspicious activity.

Using company software means better control over the data and compliance with privacy regulations. Even better — if you run it on-premises! Should an incident happen, the company IT team can run an audit to retrieve the relevant data and investigate.

Ensure secure access to your videoconferencing platform with settings like 2FA, strong passwords, data encryption, activity monitoring, and login restrictions. This applies to your personal settings and administrative controls.

Nextcloud Talk: video and chat with privacy in mind

Using a privacy-oriented, unified workspace with admin control in all apps makes sure your security protocols are in place to detect and prevent breaches. Nextcloud Hub provides a user friendly videoconferencing platform that keeps users happy to stay within company IT.

How Nextcloud Talk protects your data:

• AI-powered suspicious login detection
• Multi-layered encryption with end-to-end encrypted communication
• Brute-force protection
• Fully on-premises, 100% open source

Nextcloud is an open-source project backed by a strong community with proactive approach to vulnerability research and patching. It is designed to let you stay compliant with GDPR, CCPA, and the upcoming EU ePrivacy Regulation.

Get Nextcloud Hub

Download and install Nextcloud Hub here!

Get Hub

The post How to protect yourself against deepfake scams in video calls appeared first on Nextcloud.