Session 4: Digital Independence

Email is still the identity layer of the internet: almost every account you will ever create is tied to one, and password recovery runs through it. Create one with a provider you trust — Gmail and Outlook are the practical choices in Nigeria because they are free, reliable and work well on slow connections. Use a professional address built from your real name, such as `[email protected]`, because `sweetbaby2019@` on a job application costs you credibility before anyone reads the CV. Set a recovery email and phone number during setup; without one, a forgotten password means a lost account and every account attached to it.

The parts of an email: To is the recipient, Cc copies others visibly, Bcc copies others invisibly — use Bcc when emailing a group who do not know each other, so you do not hand out everyone's address. The subject line is the most important field you write and the one most people waste; 'Application for Data Entry Position — Adebayo Okafor' will be read, while 'Hello' will not. Attachments are added with the paperclip icon, and you should attach before you write the body so you do not send without them. To save a received attachment, open the message and use the download or Save option, then note where it lands — usually your Downloads folder.

Then organisation, because an inbox you cannot search is an inbox you have lost. Use labels or folders to file by subject, archive rather than delete for anything you may need, and search rather than scroll — the search box finds any message you have ever received in seconds. Learn the difference between Reply (sender only), Reply All (everyone, use sparingly) and Forward. And write for the reader: a greeting, one clear purpose, the action you need, and a sign-off. Four short paragraphs beat one long one, and a request buried in the middle of paragraph three does not get actioned.

Online forms are how you apply for things, and most failures are mechanical rather than personal. Required fields are usually marked with an asterisk and the form will refuse to submit until they are complete — read the error message, it names the problem. Enter dates and phone numbers in the exact format requested, because validation is often strict about leading zeros and separators. Use Tab to move between fields, which is far faster than clicking each one. Where a form asks you to upload a document, check the accepted format and size limit first. And before submitting anything important, copy your answers into a text file — forms time out, connections drop, and re-typing a long application from memory is a miserable experience.

Online meetings on Zoom or Google Meet follow the same pattern: join from the link, allow microphone and camera access when prompted, and stay muted until you speak. Know the three controls that matter — mute and unmute, camera on and off, and share screen for showing your work. Test your microphone and camera in the settings before the meeting, not during it. If audio fails, leave and rejoin before troubleshooting anything else, because that fixes it most of the time. Use a stable connection or move closer to the router, and turn off video if the connection is poor — audio matters more.

Cloud storage — Google Drive, OneDrive, Dropbox — keeps your files on someone else's servers so they survive a lost, stolen or dead machine, and lets you open them from anywhere. Upload by dragging files into the folder in your browser, organise them into folders exactly as you would locally, and share by generating a link with the permission you choose: view only, comment, or edit. Understand the sharing setting every time, because 'anyone with the link' is public. The free tiers are enough for documents — 15GB on Google covers a great deal of text — and cloud storage is the single cheapest protection against the most common way Nigerians lose work.

A password's job is to resist guessing, and length does that better than complexity. 'CorrectHorseBatteryStaple' style passphrases — four unrelated words — are far harder to crack than 'P@ssw0rd1' and far easier to remember. Aim for at least twelve characters, never use your name, birthday, phone number or any word tied to you, and never use the same password twice. Reuse is the actual danger: when a small site you registered on years ago is breached, attackers try that email-and-password pair everywhere else, and your bank and email fall with it.

The practical answer is a password manager — Bitwarden and KeePass are free — which generates and stores a unique long password for every site behind one master passphrase. You then remember exactly one thing. Enable multi-factor authentication (MFA) on your email first, since email is the key to everything else; MFA asks for a second factor, usually a code from an app, so a stolen password alone is useless. And never share a verification code with anyone, ever — no legitimate organisation will ever ask you for one, and that request is the single most reliable sign of a scam in Nigeria today.

Phishing is a message pretending to be from an organisation you trust, pushing you to click a link and enter credentials. The tells are consistent: urgency ('your account will be closed within 24 hours'), a generic greeting, spelling errors, and most reliably an address that is not the real one — `secure-bank-verify.com` instead of your bank's actual domain. Never click through to a login; type the address yourself or use the official app.

Advance-fee fraud is the classic Nigerian scam in both directions: a job offer requiring you to pay for training or a 'verification fee', a scholarship requiring a processing payment, a buyer overpaying and asking you to forward the difference. The rule is absolute — legitimate opportunities pay you, they do not ask you to pay first. Fake support arrives as a pop-up or a call claiming your computer is infected and offering to fix it for a fee, sometimes asking you to install remote-access software; that software hands them your machine. Real companies do not cold-call about your computer.

Then the general defences. Keep your operating system and browser updated, because updates close the holes attackers use. Do not install software from pop-ups. Read every permission a phone app requests and refuse ones that make no sense — a torch app does not need your contacts. Back up your important files to cloud storage so that a successful attack costs you money rather than everything. And slow down: nearly every successful scam depends on you acting quickly out of fear or excitement, which is why the single best defence is refusing to act within the first five minutes.