Author

Lorenzo Bedin

Lorenzo graduated in Telecommunication Engineering and works as freelance IT consultant, after a period of training as systems analyst. Currently he provides hardware solutions, virtualized infrastructures and websites.

RSA cryptography is a data cryptography technique developed by RSA Data Security that leverages a public key system. The system itself relies on the complexity to factor very large prime numbers, even with humongous computational resources. On the other hand, with the public key-private key pair, the encryption/decryption process can be very fast.

RSA is the standard used to encrypt data with public keys, in particular with Internet.

Green Computing refers to the eco-friendly and responsible usage of computers. In practical terms, this concepts is about the study, planning and realization of computing environments and devices that minimize their environmental impact.

The term Backscatter describes an unwanted effect related to spam emails which involves the email server to generate error emails as a consequence of the failed attempt to send spam emails with addresses of unaware users due to a hacked situation. The most common case is to receive error message like "can't deliver the message..", even if the user hasn't purposely sent the email.

Emails are a powerful tool for businesses of all kind -Freelancers, Small and Medium Businesses and Big Corporates- to manage it in an efficient manner. In this article we will analyze email services offered by the main providers.

Emails are one of the main vectors of communication in the business world: they’re used for internal, informal, official and even international communications. Its use has, in several cases, ditched verbal communication and, because of that, each user expects this service to be quick, easy and -most of all- reliable. Beside sending and receiving messages, there’s a number of other activities that have merged together with them: calendars, address books, mobile synchronization, and so forth.

Read more Business email: a comparison of services

VMWorld Europe 2017 started today in the classic congress venue of Barcelona.

As always, VMware participates with a number of announcements and new products: we will cover the most exciting news.

welcome vmworld

New VMware HCX technologies for portability and multi-cloud and multi-site integration are now available

VMware HCX is a technology that enables secure, fast and protected mobility and interoperability between different clouds, thus allowing the migration of big-sized applications without downtime. Being a new solution, it will be initially available on IMB and OVH platforms only, and accessible by means of VMware Cloud Providers.

Read more News from VMworld 2017 in Barcelona

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Word of the Day

The term Edge Computing refers, when used in the cloud-based infrastructure sphere, the set of devices and technologies that allows...

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The acronym SoC (System on Chip) describes particular integrated circuit that contain a whole system inside a single physical chip:...

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The acronym PtP (Point-to-Point) indicates point-to-point radio links realized with wireless technologies. Differently, PtMP links connects a single source to...

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Hold Down Timer is a technique used by network routers. When a node receives notification that another router is offline...

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In the field of Information Technology, the term piggybacking refers to situations where an unauthorized third party gains access to...

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Read also the others...

Download of the Day

Netcat

Netcat is a command line tool that can be used in both Linux and Windows environments, capable of...

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Fiddler

Fiddler is a proxy server that can run locally to allow application debugging and control of data in...

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Adapter Watch

Adapter Watch is a tool that shows a complete and detailed report about network cards. Download it here.

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DNS DataView

DNS DataView is a graphical-interface software to perform DNS lookup queries from your PC using system-defined DNS, or...

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SolarWinds Traceroute NG

SolarWinds Traceroute NG is a command line tool to perform advanced traceroute in Windows environment, compared to the...

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All Download...

Issues Archive

  •  GURU advisor: issue 21 - May 2019

    GURU advisor: issue 21 - May 2019

  • GURU advisor: issue 20 - December 2018

    GURU advisor: issue 20 - December 2018

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    GURU advisor: issue 19 - July 2018

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    GURU advisor: issue 18 - April 2018

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    GURU advisor: issue 17 - January 2018

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    GURU advisor: issue 16 - october 2017

  • GURU advisor: issue 15 - July 2017

    GURU advisor: issue 15 - July 2017

  • GURU advisor: issue 14 - May 2017

    GURU advisor: issue 14 - May 2017

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  • BYOD: your devices for your firm

    The quick evolution of informatics and technologies, together with the crisis that mined financial mines, has brought to a tendency inversion: users that prefer to work with their own devices as they’re often more advanced and modern than those the companies would provide. Read More
  • A switch for datacenters: Quanta LB4M

    You don’t always have to invest thousands of euros to build an enterprise-level networking: here’s our test of the Quanta LB4M switch Read More
  • Mobile World Congress in Barcelona

    GURU advisor will be at the Mobile World Congress in Barcelona from February 22nd to 25th 2016!

    MWC is one of the biggest conventions about the worldwide mobile market, we'll be present for the whole event and we'll keep you posted with news and previews from the congress.

    Read More
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