Kategorie: Cloud Office

Amazon AWS Howtos

Here some Bookmarks if you want to try Amazon AWS Cloud Services like S3 (Cloud File Storage), EC2 (VM Instances..) Howtos / Basics : https://github.com/open-guides/og-aws#aws-data-transfer-costs Remark: AWS Services mostly priced by data transfers and online time! Checkout daily „Billing Monitor“ ! Amazon AWS: https://aws.amazon.com/ Remark: S3 is the Standard Cloud Storage, cheaper is S3-IA or long term Backups use „Glacier“ where you first upload files to S3 and set a „Rule“ on a „Bucket“ move files to Glacier Long Term Backup! Amazon Admin Console: https://aws.amazon.com/de/console/ Security: Howto Create ENCRYPTED Containers for AWS on Linux? Klick At the End.. don’t forget […]

Nextcloud Owncloud Calling Home

I did a deeper firewall test on my fresh installed OpenWRT Router and activated a „Ads Blacklist“ after this my owncloud Share Login loops! Result: Seems that some IP’s of the „Update Check Tool“ Servers, which is installed inside the PHP-Kit is blacklisted. So it seems the Code calls home!  With this option its possible to count and collect IPs of Setups! Perhaps checkout unpatched Versions! I didn’t check deeper, but the behavior was clear without viewing the codes. After publish this Info via Twitter:   REMARKS: No Company / Developer works for „free“ After Setup of PHP-Kits do a […]

Nextcloud Owncloud Opensource Risk’s

If you are current using Nextcloud / Owncloud or other PHP-Kits for File Handling you should know these remarks: Based on this Article You must know: Details of Security about your current used PHP Versions (7.X) Details of your used Database Version (MySQL..) Details of hardened OS and Webserver Version (Apache,Firewall,fail2ban,file policys, selinux, apparmor filter) See ALWAYS PHP-Kits of opensource with the trust of NON HARDENED SOFTWARE (prefer NON-PUBLIC ACCESS) You can ACCESS this Software thru SSH TUNNELS with a local running non-caching PROXY (privoxy) Use the SSH Tunnels on unknown Ports and Login via Key Files which must be […]

Amazon: Cloud Drive Sharing with NFS on Local Network as Photo Uploader Backup

Current the acd_cli tool for amazon drive mount offers no „fsid“ (device /dev) point, that you cant export and share the amazon drive at your home local network. On the latest raspberry pi OS (jessie) you can use a small workaround to get a NFS Shared Amazon Cloud Backup Uploader (needs python3.4 !) install acd_cli tools, create the auth file (read) and  run $ sudo acd_cli mount /amazoncloud now create a second Folder /sendtoamazon install nfs-kernel-Server and share this Folder with NFS exports to your LAN on the raspberrypi you can use a cron „move“ Job running every 10 Minutes: #crontab -e */10 * […]

Owncloud: Howto harden owncloud access with a ssh tunnel and squid

If you want to use a private secure owncloud (WebDAV Space Server) as Backup for all your devices you can harden the access thru a openssh Login with key auth and a squid as relay. Install apache2, php5, mysql-Server, openssh, squid3 config Apache2 to listen on https://localhost:443 setup squid3  and config the Proxy to listen only on localhost:3128 install owncloud to /var/WWW with forced „https“ settings at the config.php create ssh-keys to auth with password protected key to the SSH Server If done, you can access the private Backup-Server via a Terminal/ Putty with the Tunneling Options $ssh -L 3128:localhost:3128 username@owncloudserver.home Open your Browser on your […]

Oneye: Cloud Office Solution

If you are looking for a Cloud based Office Solution you should take a closer look on the Open Source Software „oneye“ (commercial version of eyeos) All you need is a cloud served or home hosted LAP Webserver (Linux/Unix, Apache, PHP5 Server) NO Database required! Source: http://oneye-project.org/ Advantages? + Weboffice with Word, Excel, Mail Client POP+IMAP, Spreadsheet + Internal Message System for User Chat INTERNAL ONLY + FTP UP/DOWNLOAD, PHP UP/DOWNLOAD + Desktop on Server Hardware possible with Raid, and full Backups! (possible nightly cron job folder to tar) + Reachable Office over Internet without any Apps installed! Every Browser Supported! […]