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Nextcloud Desktop Client for Linux
EOAS Help Desk Portal > Knowledgebase > Linux > NextCloud desktop client for Linux NextCloud desktop client for Linux Tom Yerex - 2020-02-19 - 0 Comments - in Linux Access to the EOAS NextCloud server can occur over several different protocols including WebDAV and over the web using a browser. The NextCloud desktop client synchronizes files and folders from your Linux workstation to the NextCloud server. Once the Linux desktop client is installed and you have it configured, the client will periodically check the server for updated files, as well as copy updated files from your workstation to the server. To begin to use the NextCloud Linux desktop client, visit the NextCloud web site at https://nextcloud.com/install/#install-clients, select Linux , on the same page below read the paragraph about Nextcloud Desktop client packages for your Linux distribution. Once you have downloaded the client specific to your operating system, you must follow the distribution-specific steps for installing the client. The desktop agent will prompt at launch for the server address, user name, password, and finally the files/folders that you wish to synchronize. Server: owncloud.eoas.ubc.ca User name: <your EOAS account> Password: <your EOAS password> Once the initial configuration is complete, the NextCloud desktop client will begin to synchronize files/folders with the server, pulling down any files that you may have on the server as well as uploading any new files you have on your local desktop. If you have any questions or concerns, please contact the EOAS IT Help Desk, by email at [email protected], or by using our contact form.. -
Implementation of Proactive Spam Fighting Te Niques
Implementation of Proactive Spam Fighting Teniques Masterarbeit von Martin Gräßlin Rupret-Karls-Universität Heidelberg Betreuer: Prof. Dr. Gerhard Reinelt Prof. Dr. Felix Freiling 03. März 2010 Ehrenwörtlie Erklärung I versiere, dass i diese Masterarbeit selbstständig verfasst, nur die angegebenen ellen und Hilfsmiel verwendet und die Grundsätze und Empfehlungen „Verantwortung in der Wissensa“ der Universität Heidelberg beatet habe. Ort, Datum Martin Gräßlin Abstract One of the biggest allenges in global communication is to overcome the problem of unwanted emails, commonly referred to as spam. In the last years many approaes to reduce the number of spam emails have been proposed. Most of them have in common that the end-user is still required to verify the filtering results. ese approaes are reactive: before mails can be classified as spam in a reliable way, a set of similar mails have to be received. Spam fighting has to become proactive. Unwanted mails have to be bloed before they are delivered to the end-user’s mailbox. In this thesis the implementation of two proactive spam fighting teniques is discussed. e first concept, called Mail-Shake, introduces an authentication step before a sender is allowed to send emails to a new contact. Computers are unable to authenticate themselves and so all spam messages are automatically bloed. e development of this concept is discussed in this thesis. e second concept, called Spam Templates, is motivated by the fact that spam messages are generated from a common template. If we gain access to the template we are able to identify spam messages by mating the message against the template. -
View Managing Devices and Corporate Data On
Overview Managing Devices & Corporate Data on iOS Overview Overview Contents Businesses everywhere are empowering their employees with iPhone and iPad. Overview Management Basics The key to a successful mobile strategy is balancing IT control with user Separating Work and enablement. By personalizing iOS devices with their own apps and content, Personal Data users take greater ownership and responsibility, leading to higher levels of Flexible Management Options engagement and increased productivity. This is enabled by Apple’s management Summary framework, which provides smart ways to manage corporate data and apps discretely, seamlessly separating work data from personal data. Additionally, users understand how their devices are being managed and trust that their privacy is protected. This document offers guidance on how essential IT control can be achieved while at the same time keeping users enabled with the best tools for their job. It complements the iOS Deployment Reference, a comprehensive online technical reference for deploying and managing iOS devices in your enterprise. To refer to the iOS Deployment Reference, visit help.apple.com/deployment/ios. Managing Devices and Corporate Data on iOS July 2018 2 Management Basics Management Basics With iOS, you can streamline iPhone and iPad deployments using a range of built-in techniques that allow you to simplify account setup, configure policies, distribute apps, and apply device restrictions remotely. Our simple framework With Apple’s unified management framework in iOS, macOS, tvOS, IT can configure and update settings, deploy applications, monitor compliance, query devices, and remotely wipe or lock devices. The framework supports both corporate-owned and user-owned as well as personally-owned devices. -
Server Administration Manual Release Latest
Nextcloud Server Administration Manual Release latest The Nextcloud developers Oct 01, 2021 CONTENTS 1 Introduction 1 1.1 Videos and blogs.............................................1 1.2 Target audience..............................................1 2 Release notes 3 3 Maintenance and release schedule5 3.1 Major releases..............................................5 3.2 Maintenance releases...........................................5 3.3 Older versions..............................................6 4 Installation and server configuration7 4.1 System requirements...........................................7 4.2 Deployment recommendations......................................9 4.3 Installation on Linux...........................................9 4.4 Installation wizard............................................ 17 4.5 Installing from command line...................................... 21 4.6 Supported apps.............................................. 22 4.7 SELinux configuration.......................................... 24 4.8 NGINX configuration.......................................... 27 4.9 Hardening and security guidance.................................... 36 4.10 Server tuning............................................... 40 4.11 Example installation on Ubuntu 20.04 LTS............................... 42 4.12 Example installation on CentOS 8.................................... 44 4.13 Example installation on OpenBSD.................................... 48 5 Nextcloud configuration 53 5.1 Warnings on admin page........................................ -
Libreoffice and Collabora
Real Time, Secure Collaboration Michael Meeks General Manager [email protected] Skype - mmeeks, G+ - [email protected] LibreOffice@CollaboraOffice Conference 2015, Aarhus | Michaelwww.CollaboraOffice.com Meeks 1 / 28 What is Collabora Online ? ● Documents + Spreadsheets + Slides ● Viewing and Collaborative editing ● Interoperability with Microsoft formats ● DOCX, DOC, RTF, XLSX, XLS, PPTX, PPT ● Import filters / Viewing for ● PDF, Visio, Publisher, Keynote, Numbers, Pages +many more ● Powerful WYSIWG rendering ● On-premise Integration with Nextcloud. ● Architecture – bet on CPU threads & network ... Collabora Productivity www.collaboraoffice.com Collabora: ~100 staff – founded 2005 Collabora Productivity: ~20 staff – founded 2013 Subsidiary – 50/50 - Collabora / me. Shared raison d’etre: Make Open Source rock. We re-invest your money in the open product. Leaders in the LibreOffice Community who add 300 developers/year, 1000 contributors Collabora Online (DE) - 7 million docker images ... Collabora Productivity www.collaboraoffice.com Collabora Productivity: examples One of the top three Italian banks 20,000 seats deployed in all their branch offices. Visionary cost savings. Partner: Partner: 0 Powerful document classification – eg. “top secret”. Digital signatures and classification of paragraphs. 130 partners and growing ... 4 A seamless partnership ● Nextcloud - an awesome partner ● working together seamlessly and regularly ● Product support & Professional Services. ● A single support partner. ● Nextcloud have experts in Collabora Online ● No blame-game nightmares: ● Bank: 5 people & 5 companies in the room. – It is exactly not like that … with us ● Single point of contact, and relationship. 5 Collabora Online Vision: Full-feature, Open Source, On-premise / hosted – control your data & apps ... No compromises & flexible Complements Nextcloud’s vision Collabora Productivity www.collaboraoffice.com MS Office Online browser a stop-gap .. -
Metadata Track Akonadi the Independent Solution for PIM Data
Akonadi – The independent solution for PIM GCDS 2009 data Metadata track Akonadi the independent solution for PIM data Will Stephenson Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Akonadi Topics Akona-what? Design Overview What we give you What you give us Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Akonadi The story so far Monolithic apps Own data storage Limited if any external interfaces E-D-S Data storage service Limited range of types supported Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Why? Limitations of KDE3 KResource framework limitations: Data is not shared Designed for synchronous access Hard to extend to other data types Basically no shared common code KMail limitations: Only limited backend abstraction Designed for small amounts of local data Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Scalability with KDE 3 |Data| = small Contact applet KAddressBook l l KMail Kopete Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Scalability in KDE 3 |Data| = large Contact applet KAddressBook l l KMail Kopete Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Why? Goals As much as possible shared, type independent functionality Easy to extend to new data types Unified API to access PIM data, independent of the actual data source Scalability Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Why? Goals One synchronization point for mobile devices Reliable, -
Secure Key Storage with Professional Key Management
Secure key storage with professional key management. What was previously only provided by expensive and proprietary hardware security modules (HSM) is now available as open hardware at an unbeatably low price from Germany. Nitrokey HSM reliably protects your cryptographic keys with encrypted backups, two-man rule as access protection and many other security features. With a USB interface, Nitrokey HSM is the ideal solution for certificate infrastructures of any type and size. Applications FEATURES Operating PKI and CA Nitrokey HSM provides secure key generation, Two-Man Rule as Access Protection / storage and management for public key M-of-N Threshold Scheme infrastructures (PKI), certificate authorities In order to gain access to the cryptographic keys, M of N (CA) and other central signing keys. Technical key administrators must approve. A single person alone security features replace expensive organi- cannot obtain access. If an individual key administrator zational protection measures such as sto- is unavailable, key access is still possible, provided at ring keys in safe deposit boxes, and even least M key administrators are available. This means protect keys for large and changing teams. that your keys are always protected, even in large and changing teams. Fulfilling Compliance Key administrators can either authenticate themselves Requirements (e.g. PCI DSS) using their own Nitrokey HSM (required for M-of-N According to PCI DSS, keys that encrypt or access protection) or by means of a password. Remote decrypt credit card data must be securely access is possible, so key administrators do not have to stored at all times. Nitrokey HSM is a funda- be physically present in the same location. -
Zimbra Collaboration 8.6 Product Edition Comparison for Service Providers
Zimbra Collaboration 8.6 Product Edition Comparison for Service Providers 2016 Zimbra Collaboration 8.6 Product Edition Comparison for Service Providers Business Business Web Application Professional Standard Email Plus Email Email Basic Search Zimlets for Simple Customizations to the Web UI Document Preview Conversation Views Message Tagging Advanced Visual Search Builder Attachment Search Address Book Personal Distribution Lists Global Address Lists MS Exchange Interoperability Calendar Group and Resource Scheduling MS Exchange Interoperability Folders and Files File Briefcase Tasks S/MIME Digital Signatures and Encryption Unified Communications Integration Custom Retention Policies Copyright © 2016 Zimbra. All rights reserved. Zimbra Collaboration 8.6 Product Edition Comparison for Service Providers 1 Business Business Desktop Clients Professional Standard Email Plus Email POP and IMAP Email CardDAV, iCal and CalDAV Clients Outlook for Mac (Exchange Web Services) $ $ $ $ Outlook Sync (MAPI) Business Business Mobile Devices Professional Standard Email Plus Email Mobile Web Client POP and IMAP Email for Smartphones (iOS, Android, Windows) CardDAV Contacts and CalDAV Calendar for iPhone Offline Mobile Web Client (Chrome and Firefox) Zimbra Touch Client (Sencha Touch Framework for iOS and Android) Zimbra Connector for BlackBerry Zimbra Mobile for Smartphones (iOS, Android, Windows) Mobile Device Policy Management Business Business Server Administration Professional Standard Email Plus Email Web Administration Console Command Line Interface -
Nextcloud Solution Architecture
Kronenstr. 22A Tel: +49 711 89 66 56 - 0 Web: nextcloud.com 70173 Stuttgart Fax: +49 711 89 66 56 -10 E-Mail: [email protected] Germany Nextcloud Solution Architecture Bring data back under control of IT Modern IT infrastructure is complicated, mixing new and legacy technologies with dumb and smart storage, private and public cloud services, logging and monitoring tools, authentication servers and more already deployed. New technologies should fit in the existing architecture rather than putting further demands on the IT department while protecting confidential information and preventing it from ending up in consumer grade applications. You need a solution which lets you leverage existing infrastructure without duplicating or moving data. A solution which puts you in control while bringing a modern, on-the-go and easy to use experience to your users. Nextcloud provides a common file access layer through its Universal File Access, keeping data where it is and retaining the management and control mechanisms IT currently has in place to manage risk. By leveraging existing management, security and governance tools and processes, deployment is made easier and faster. Nextcloud brings data from cloud storage, Windows network drive and legacy data storage to users in a single, easy interface empowering them to access, sync and share files on any device, WebDAV Clients Browser wherever they are, managed, secured and controlled by IT, see Figure 1. It complements this functionality with optional integrated communication and collaboration tools like online document editing, audio/video chat and more. External Storage Primary Storage This white paper will detail the [...] Nextcloud Architecture and provide a high level overview of typical Figure 1: Nextcloud delivers users easy, unified access deployment choices. -
On the Way to Open Cloud Mesh 1.0
On the way to Open Cloud Mesh 1.0 Striving for a first stable version, ready for mass adoption Björn Schießle www.schiessle.org @schiessle [email protected] About Me Björn Schießle Sales Engineer at Nextcloud 6+ years experience with Nextcloud technology Developed the first version and [email protected] architecture of Federated Cloud schiessle Sharing @[email protected] @schiessle What is Cloud Federation What is Cloud Federation What is Cloud Federation Cloud Federation at the heart of Nextcloud ● We strongly believe in the free, decentralized and open cloud ● Give people control back over their data and their privacy ● Still stay connected by enabling seamless communication across boundaries Core Component of Global Scale Global Site Selector Lookup Server Self containing Self containing Self containing Nextcloud Nextcloud Nextcloud Load balancer Web server Web server DB Cluster Storage LDAP Redis Cloud Federation Fast Forward (2014 - 2019) ● First release 2014 (Software turned into a Standard) ● Used by Nextcloud, CernBox, Pydio and ownCloud Cloud Federation Fast Forward (2014 - 2019) ● First release 2014 (Software turned into a Standard) ● Used by Nextcloud, CernBox, Pydio and ownCloud Community felt the need of a vendor neutral standard A vendor neutral standard under the GÉANT umbrella First OCM definition (v0.0.3) ● Developed with best practices for API’s in mind ● Cleanup of existing API end-points ● Reduced to a minimum ● Become vendor neutral ● Easy to extend ● Published 2017 Shortcomings ● When -
The Newsletter of Melbourne PC User Group Inc
ELB USER GPROCUP Meetings In August 2015 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 30 31 1 The Newsletter of Colour Codes Have A Question Melbourne PC User Group Inc. Black: SIG meetings at Melb PC H.Q. Moorabbin. July 2016 Volume 33 Issue 6 Blue: SIG meetings held at other locations. Dotted Box: No SIG meeting held this month. Post it on Published by NEW Monthly Meeting Live Stream For information on “Special Interest Group” activities and Yammer Melbourne PC User Group Inc. Tune in here at 7.00pm on Wed 6 July to view meeting times see the group details in PC Update http://yammer.com/melbpc.org.au/ Suite 26, Level 1, 479 Warrigal Road the Monthly Meeting live over the Internet. or go to http://stg.mpcug.net.au/. Test Transmission usually commences at around 6.15pm Moorabbin, VIC 3189 2 3 4 5 6 7 8 http://tv.melbpc.org.au North East Ballarat Essendon Microcontroller Office hours 9.30am-4.30pm (Mon-Fri) Genealogy (7.30pm - 9.45pm) (Main Meeting 9.30am - Workshop (Ivanhoe 10am - 12noon) Monthly 12noon) (12noon - 5pm) Phone (03) 9276 4000 Sunbury Daytime Meeting (New Users Multimedia Email [email protected] Contents 9.30am - 12noon) and Home Entertainment Office Manager Dianne Vogt (Wadham House Melb PC H.Q. Mt Waverley - Membership Application Form 2 10am - 12noon) ABN: 43 196 519 351 Moorabbin Editorial 3 7pm - 9.30pm Victorian Association Registration # A0003293V July Monthly Meeting Details 4 July Raffle 5 PC Update Newsletter Random Access 6 9 10 11 12 13 14 15 Editor Gary Taig East Workshop Access (database) WASINT -
Enterprise File Synchronization and Sharing Services for Educational Environments in Case of Disaster
Ana Isabel Delgado-Domínguez - Walter Marcelo Fuertes-Díaz - Sandra Patricia Sánchez-Gor- don Enterprise file synchronization and sharing services for educational environments in case of disaster Servicios de sincronización y almacenamiento de archivos para entornos educativos en caso de desastre Serviços de sincronização e armazenamento de arquivos para ambientes educativos em caso de desastre Ana Isabel Delgado-Domínguez* Fecha de recepción: 1 de septiembre de 2017 Walter Marcelo Fuertes-Díaz** Fecha de aprobación: 2 de diciembre de 2017 Sandra Patricia Sánchez-Gordon*** Abstract Cloud computing is an emerging solution that responds to the concept of Smart University; it aims at offering an intelligent environment of business continuity for the actors of an educational center. This research offers a recovery plan of educational services in case of disaster, through an action research, which analyzed free software for cloud computing, focusing on Enterprise File Synchronization and Sharing (EFSS). To achieve this, the implementation was placed in a local scenario (Linux Apache, MySQL, PHP, LAMP), and stress tests were performed on three applications: Nextcloud, Seafile and Pydio. Nextcloud had more consistent and better results than the other two applications; however, it lacks a system that allows synchronizing two Nextcloud instances. To solve this, we developed a routine aimed at providing an environment that monitors the hot site where the application is hosted and, from time to time, synchronize the instance to avoid data loss during disaster events. Afterwards, we configured a second application on a cold site that is alert to a possible service breakdown, so it can respond and sent immediate alerts.