PEC (Certified Email) and Digital Signature: A Practical Guide for Today’s Workplace

Learn how to get PEC (Certified Email) and a Digital Signature for work. A practical guide to the differences and essential tools for your digital identity.

Published on Nov 30, 2025
Updated on Nov 30, 2025
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In Brief (TL;DR)

Discover the differences between PEC and Digital Signature and how to get these essential tools to manage work-related bureaucracy online.

Learn the main differences between the two tools and the complete procedure to activate them and effectively manage your bureaucracy online.

We analyze the differences between the two services and guide you step-by-step in activating these essential tools for your profession.

The devil is in the details. 👇 Keep reading to discover the critical steps and practical tips to avoid mistakes.

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The image of the Italian worker buried under piles of paper, stamps, and registered mail with return receipts is quickly fading. In its place, a professional figure is emerging who manages bureaucracy with just a few clicks, wherever they are. Digital transformation in Italy is no longer a futuristic option, but a concrete and necessary reality for anyone who wants to operate in today’s job market.

Digital identity is not just a technological issue; it’s a new way of conceiving trust and document validation. In a country with a strong bureaucratic tradition like ours, tools like PEC (Posta Elettronica Certificata, or Certified Email) and the Digital Signature have become the fundamental pillars for interacting with the Public Administration and with companies.

Digitalization doesn’t eliminate bureaucracy, but it makes it infinitely faster, more secure, and more cost-effective, giving precious time back to productivity.

Understanding how these tools work is essential not only for freelancers or entrepreneurs but also for employees and private citizens. In this article, we will explore how these elements integrate into the Italian and European work context, balancing the need for security with the flexibility required by the modern market.

Hands of a professional typing on a laptop with a connected smart card reader for secure digital authentication
Using PEC and a digital signature ensures legal value and security for work communications. Find out how to get them.

The Digital Identity Ecosystem in Italy and Europe

Italy operates within a well-defined European regulatory framework, known as the eIDAS (electronic IDentification Authentication and Signature) regulation. This regulation establishes the basis for the interoperability of electronic identification systems among the various EU member states. However, Italy has developed unique specificities, making our market one of the most advanced in terms of adopting certified tools.

While in many European countries standard email is still widely used for formal communications, Italy has institutionalized PEC. This tool provides a legal certainty that a simple email can never guarantee. It is a bridge between the rigidity of Italian legal tradition and the fluidity of the digital world.

To navigate this ecosystem safely, it’s crucial to protect your data and your connection. Using security tools is recommended, especially when handling sensitive documents on public networks. To learn more about how to protect your online privacy, you can read our guide on VPN and digital security.

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Certified Email (PEC) is, for all intents and purposes, a digital registered letter with a return receipt. When you send a PEC, the system generates two fundamental receipts: one for acceptance (confirming the message has been sent) and one for delivery (confirming its arrival in the recipient’s inbox). These receipts have full legal value and are enforceable against third parties in case of a dispute.

For professionals registered with professional boards (lawyers, architects, doctors, etc.) and for businesses, having a PEC address is a legal requirement. However, more and more private citizens are activating one to communicate with the Public Administration, cancel contracts, or send official communications without waiting in line at the post office.

The main advantage lies in its immediacy and the absence of variable shipping costs. Once the annual fee is paid, you can send an infinite number of certified messages. This represents a huge saving for those who manage high volumes of formal correspondence.

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Digital Signature: Much More Than a Scribble

If PEC replaces the delivery method, the Digital Signature replaces the handwritten signature on paper. It’s not simply about scanning your signature and pasting it onto a PDF. It is a cryptographic process that guarantees three essential characteristics of the document:

  • Authenticity: Guarantees the identity of the signer.
  • Integrity: Ensures that the document has not been modified after signing.
  • Non-repudiation: The signer cannot deny having signed the document.

There are different types of signatures, but the most common is the Remote Digital Signature. This solution allows you to sign documents via smartphone using an OTP (One-Time Password), without needing smart card readers or USB tokens. It is the ideal solution for those who work on the go.

To activate a digital signature, a webcam identification is often required, which needs a stable connection. If you encounter problems during the identification video call, we recommend checking your connection by following the advice on how to run a reliable speed test.

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Tradition and Innovation: The Italian Paradox

The adoption of PEC and Digital Signature in Italy tells a fascinating story of Mediterranean culture meeting technology. We are a people who appreciate human contact and the “handshake,” but we also have an administrative structure that requires rigorous formalities. Technology has had to adapt to this need for formalism.

In Italy, technological innovation has not destroyed bureaucracy; it has digitized it, creating a unique hybrid in Europe that combines the speed of the web with the solemnity of a notary’s seal.

This scenario has created new work habits. It is not uncommon to see important contracts closed during a video call, with the parties signing digitally in real time. Trust, a key element of Mediterranean culture, is now mediated and reinforced by cryptographic certificates issued by accredited certification authorities.

Corporate communications are also changing. While PEC is used for official documents, for quick coordination, teams use instant messaging tools. To best manage these workflows, it’s useful to know about tools like WhatsApp Web for business, which allows you to maintain a fast and professional channel.

Discover more →

How to Choose and Activate Services

Obtaining a professional digital identity is now a streamlined process. The market offers several providers accredited by AgID (Agency for Digital Italy), such as Aruba, InfoCert, Poste Italiane, and Namirial. The choice depends on your specific needs.

For PEC, you need to evaluate the storage space. Certified messages must be legally stored for a certain period, so an inbox with little space could fill up quickly. Many providers offer the option to expand the available gigabytes or to activate automatic substitute storage services.

For the Digital Signature, the choice is between a physical device (USB Token or Smart Card) and the remote signature. The physical device is more secure because the private key is offline, but it is less practical. The remote signature is extremely convenient and secure thanks to two-factor authentication. Costs range from a few tens of euros per year to more expensive packages that include additional services.

Impact on Daily Work and Smart Working

The massive introduction of these tools has made true Smart Working possible. Without the ability to sign contracts or send official documents remotely, agile work would have remained limited to purely creative or data entry tasks. Today, even administration, human resources, and legal departments can operate remotely.

This has also drastically reduced paper usage, with significant environmental benefits. “Paperless” companies are more efficient: searching for a document in a digital archive takes seconds, while in a physical archive it can take hours. Furthermore, data security is greater, as digital backups protect against physical risks like fires or floods.

However, this digitalization requires a new literacy. Knowing how to manage certificate expirations, protect access passwords, and recognize phishing attempts via PEC are skills that every worker must acquire. Continuous training on these topics has become an integral part of the modern professional curriculum.

Conclusions

disegno di un ragazzo seduto a gambe incrociate con un laptop sulle gambe che trae le conclusioni di tutto quello che si è scritto finora

The digital identity for work, composed of the PEC and Digital Signature duo, today represents the indispensable passport for operating in the Italian and European market. These are no longer tools reserved for a niche of technocrats, but everyday utilities that simplify life, reduce costs, and guarantee legal security.

Italy, with its cultural and regulatory peculiarities, has managed to build a robust system that, although initially perceived as another bureaucratic layer, is proving to be a powerful accelerator of efficiency. Embracing these tools doesn’t just mean complying with a law, but choosing to work in a smarter, faster, and more sustainable way.

Looking to the future, integration with European systems will become increasingly tight, leading towards a single digital identity (EUDI Wallet) that will allow us to sign and authenticate throughout the EU with the same ease with which we send a message from our smartphone today. Preparing today means being ready for tomorrow’s job market.

Frequently Asked Questions

disegno di un ragazzo seduto con nuvolette di testo con dentro la parola FAQ
What is the main difference between PEC and a normal email?

PEC has the legal value equivalent to a registered letter with a return receipt, guaranteeing proof of sending and delivery that is enforceable against third parties, unlike a standard email.

Is a Digital Signature mandatory for all workers?

No, it is mainly mandatory for entrepreneurs and professionals registered with professional boards, but it is strongly recommended for anyone who needs to sign contracts remotely or documents with the Public Administration.

Can I use PEC to cancel phone or utility contracts?

Yes, PEC is a perfectly valid tool for sending cancellations and contract terminations, legally replacing registered mail with return receipt and saving on shipping costs.

What is the average cost of PEC and a Digital Signature?

A PEC costs from 5 to 25 euros per year; a Digital Signature ranges from 40-60 euros for physical devices (valid for 3 years) to 30-40 euros per year for a remote signature.

Does Italian PEC also work abroad?

Currently, it is an Italian standard, but with the transition to the REM system (compliant with the eIDAS regulation), it will soon become a recognized and valid tool throughout the European Union.

Francesco Zinghinì

Electronic Engineer with a mission to simplify digital tech. Thanks to his background in Systems Theory, he analyzes software, hardware, and network infrastructures to offer practical guides on IT and telecommunications. Transforming technological complexity into accessible solutions.

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