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Paolo Asperti 2023-12-06 21:53:15 +01:00
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@ -21,7 +21,7 @@ too simplistic to say that it would reduce ownership costs for IT, since a lot
of open source solutions are _free as in beer_, but there is more than meets of open source solutions are _free as in beer_, but there is more than meets
the eye. Here is a non-exhaustive list: the eye. Here is a non-exhaustive list:
* **High quality**: the offered solutions are of high quality and because of * **High quality**: the offered solutions are of high quality and because of
this, they are used inside scientific environments (Geneve CERN, NASA), this, they are used inside scientific environments (Geneve CERN, NASA),
big companies (Google, Facebook, London Stock Exchange) and institutions big companies (Google, Facebook, London Stock Exchange) and institutions
(Italian Defence Ministry). For example, in our solution you may find the (Italian Defence Ministry). For example, in our solution you may find the
@ -38,19 +38,19 @@ following didactic software:
* Electronics: _Fritzing_ * Electronics: _Fritzing_
* Didactical series for pre-scholar institutes: _GCompris_ * Didactical series for pre-scholar institutes: _GCompris_
* Astronomy: _Stellarium_ * Astronomy: _Stellarium_
* **Security**: this has always been the strength of GNU/Linux; * **Security**: this has always been the strength of GNU/Linux;
* **Constant and automatic updates**: Operative system and _also installed * **Constant and automatic updates**: Operative system and _also installed
programs_ are constantly and automatically upgraded, once a new version is programs_ are constantly and automatically upgraded, once a new version is
a available, so no application becomes obsolete and insecure, as it usually a available, so no application becomes obsolete and insecure, as it usually
happens with the proprietary ones; happens with the proprietary ones;
* **Freedom**: Freedom of choice and use between a large number of * **Freedom**: Freedom of choice and use between a large number of
softwares; this allows experiments and analysis of different software softwares; this allows experiments and analysis of different software
solutions, to check and verify which one would be the best fit for solutions, to check and verify which one would be the best fit for
requirements and needs; requirements and needs;
* **Lawfulness**: open source software is perfectly legal because it is _fully licensed_ by authors for sharing, study, modification and, of course, usage; * **Lawfulness**: open source software is perfectly legal because it is _fully licensed_ by authors for sharing, study, modification and, of course, usage;
* **Old hardware re-use**: GNU/Linux is usually less resource-intensive than other proprietary operative systems; this permits to use old (not prehistoric, anyways 🙂 ) hardware and does not force to necessarily change hardware to create a new laboratory. This enables some money savings for the schools; * **Old hardware re-use**: GNU/Linux is usually less resource-intensive than other proprietary operative systems; this permits to use old (not prehistoric, anyways 🙂 ) hardware and does not force to necessarily change hardware to create a new laboratory. This enables some money savings for the schools;
* **Helps family to follow didactics at home**: the same tools used at school by childrens and students can be downloaded from Internet, legally licensed and free to be used on home PCs, without imposing other expenses to the families (again, as proprietary software usually forces). Usually open source software is multiplatform (it can be used on many, if not all, operative systems, also if they are proprietary ones like Windows or macOS), so it can be used anywhere; * **Helps family to follow didactics at home**: the same tools used at school by childrens and students can be downloaded from Internet, legally licensed and free to be used on home PCs, without imposing other expenses to the families (again, as proprietary software usually forces). Usually open source software is multiplatform (it can be used on many, if not all, operative systems, also if they are proprietary ones like Windows or macOS), so it can be used anywhere;
* **Technological updating**: as of today, a lot of laboratories in schools (at least in Italy) use the old Windows XP, which is deemed **unsupported** by Microsoft itself from April, 2014. This implies that in this OS any bugs or new security problems are not fixed nor corrected, leaving most of the laboratories and IT infrastructure **vulnerable** to newer types of attacks. * **Technological updating**: as of today, a lot of laboratories in schools (at least in Italy) use the old Windows XP, which is deemed **unsupported** by Microsoft itself from April, 2014. This implies that in this OS any bugs or new security problems are not fixed nor corrected, leaving most of the laboratories and IT infrastructure **vulnerable** to newer types of attacks.
Other details on the **LibreSchool** project are described on the [training offer][1] page and on the [technical solution][2] page. Further indications on how to contribute are available at the [join][3] page. Other details on the **LibreSchool** project are described on the [training offer][1] page and on the [technical solution][2] page. Further indications on how to contribute are available at the [join][3] page.

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@ -8,41 +8,41 @@ date: 2016-12-10T17:38:20+00:00
The technical implementation of the project includes the following steps: The technical implementation of the project includes the following steps:
* Audit the lab hardware, evaluating its compliance to the technical requirements of the project by checking the PCs and its networking; * Audit the lab hardware, evaluating its compliance to the technical requirements of the project by checking the PCs and its networking;
* Conclusion of pending works to fulfull technical compliance of the lab; * Conclusion of pending works to fulfull technical compliance of the lab;
* Deployment of the server system; * Deployment of the server system;
* Deployment of the client PCs in semi-automatic mode; * Deployment of the client PCs in semi-automatic mode;
* Quality check/test based on the technical objectives of the project. * Quality check/test based on the technical objectives of the project.
Deployment of the server, client PCs and the lab network is usually completed before the beginning of the training session, so that the lab can be available in its final form also for the training purposes. Deployment of the server, client PCs and the lab network is usually completed before the beginning of the training session, so that the lab can be available in its final form also for the training purposes.
The proposed technical solution has the following objectives: The proposed technical solution has the following objectives:
* **Centralized authentication**. Like in enterprise environments, where * **Centralized authentication**. Like in enterprise environments, where
accounts and permissions to available infrastructural resources are accounts and permissions to available infrastructural resources are
managed at a single point, our solution also provides the ability to handle managed at a single point, our solution also provides the ability to handle
creation, modification, changing the password and granting permissions on the creation, modification, changing the password and granting permissions on the
entire infrastructure or part of it from a single _web console_, available entire infrastructure or part of it from a single _web console_, available
from any PCs inside the lab; from any PCs inside the lab;
* **Sharing files**. Sharing is an integral part of our project and a key * **Sharing files**. Sharing is an integral part of our project and a key
feature in the classroom context. Our solution allows file sharing using feature in the classroom context. Our solution allows file sharing using
common enterprise-level protocols, compatible with other proprietary operating common enterprise-level protocols, compatible with other proprietary operating
systems, to allow maximum efficiency in sharing; systems, to allow maximum efficiency in sharing;
* **Web content filtering**. It is important to make students aware of the * **Web content filtering**. It is important to make students aware of the
non-positive and non-instructive nature of some web sites. We believe it non-positive and non-instructive nature of some web sites. We believe it
is essential to provide a safe and trusted environment for teaching in the is essential to provide a safe and trusted environment for teaching in the
lab; we provide it by activating a web traffic filtering solution that comply lab; we provide it by activating a web traffic filtering solution that comply
with the law and with the specific requirements of the individual class. Our with the law and with the specific requirements of the individual class. Our
solution includes customizable web filters with a few clicks from the system solution includes customizable web filters with a few clicks from the system
administrators; administrators;
* **Optimize bandwidth connectivity**. Our solution implements an outbound * **Optimize bandwidth connectivity**. Our solution implements an outbound
bandwidth optimization system (forward proxy) for Internet surfing and OS bandwidth optimization system (forward proxy) for Internet surfing and OS
upgrades, to ensure efficient and affordable performance even for schools that upgrades, to ensure efficient and affordable performance even for schools that
do not have good quality connections; do not have good quality connections;
* **Efficient data backup of the lab**. We all know how important your data * **Efficient data backup of the lab**. We all know how important your data
is, so backupping important file is crucial. Our solution implements an is, so backupping important file is crucial. Our solution implements an
efficient backup system with easy-to-use  interface for the administrators; efficient backup system with easy-to-use  interface for the administrators;
* **Roaming profiles**. All the data and configurations of all users will be * **Roaming profiles**. All the data and configurations of all users will be
on the server. This allows the solution to be client-independent: in case on the server. This allows the solution to be client-independent: in case
of malfunctioning on the clients, they can thus be replaced without worrying of malfunctioning on the clients, they can thus be replaced without worrying
about restoring their content. Also, this further helps the centralised about restoring their content. Also, this further helps the centralised

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@ -18,20 +18,20 @@ didactics (teachers) or to who will maintain the laboratory in function.
With some more details, the following courses will be offered: With some more details, the following courses will be offered:
* **Basics**: Course targets are teachers that are going to use the new * **Basics**: Course targets are teachers that are going to use the new
infrastructure the project will provide. Course goal is to explain how to infrastructure the project will provide. Course goal is to explain how to
use proficiently a GNU/Linux operative system, making the most out of the [_**features** of our technical implementation_](/project/features/) to empower use proficiently a GNU/Linux operative system, making the most out of the [**features** of our technical implementation](/project/features/) to empower
didactics; didactics;
* **Office automation**: led by volunteers * **Office automation**: led by volunteers
from [**LibreItalia**](https://www.libreitalia.it/), certified trainers as from [**LibreItalia**](https://www.libreitalia.it/), certified trainers as
[The Document Foundation](https://www.documentfoundation.org/) requires, which [The Document Foundation](https://www.documentfoundation.org/) requires, which
targets all the teachers and has the goal to explain most of the software targets all the teachers and has the goal to explain most of the software
included in the productivity included in the productivity
suite [**LibreOffice**](https://www.libreoffice.org/) so to achieve a good suite [**LibreOffice**](https://www.libreoffice.org/) so to achieve a good
knowledge of the tool itself; knowledge of the tool itself;
* **Specific software training** (to be requested): targets the teachers * **Specific software training** (to be requested): targets the teachers
which want to understand and fully use a specific didactic software; which want to understand and fully use a specific didactic software;
* **Lab maintenance**: targeted at the people which will be in * **Lab maintenance**: targeted at the people which will be in
charge of maintaining the operativity of the lab, the goal of the course is to charge of maintaining the operativity of the lab, the goal of the course is to
provide the basic knowledge to allow them to be autonomous on the following provide the basic knowledge to allow them to be autonomous on the following
aspects: user management, backups, deploy/redeploy of the client PCs, basic aspects: user management, backups, deploy/redeploy of the client PCs, basic