Secure credential handover for onboarding new employees
The day-one credential problem
A new employee's first day involves a remarkable number of credentials. Email account, VPN, HR system, project management tool, communication platform, code repository, cloud console — the list grows with the complexity of the organisation. Someone has to create those accounts and get the initial credentials to the new hire before or on their first day.
How this is handled is often an afterthought. The result is typically a mix of temporary passwords sent via personal email, credentials written on paper and handed over physically, or an IT person sitting with the new employee and typing passwords directly into their devices. None of these approaches scales well, and most of them create security problems.
Why onboarding credentials are particularly sensitive
Initial credentials are uniquely vulnerable for several reasons:
They're often predictable Many systems generate temporary passwords in a standard format — a word, a number, a pattern. Attackers who know your system's generation method can narrow their guesses significantly.
They sit around waiting to be used If you generate credentials before the start date and send them in advance, they may sit in an inbox for days before the employee acts on them. Every day is a window of exposure.
The new employee doesn't know your security policies yet They may not realise that they should act on a link promptly, or that they should change the password immediately. They're still learning.
There's a lot happening at once Day one is overwhelming. A new employee might open a credential link in a coffee shop on their phone, on a shared network, or while distracted.
A better onboarding credential process
Step 1: Create accounts in advance, but don't send credentials yet Set up accounts before the start date, but hold the credentials. Generate temporary passwords close to the time they're needed.
Step 2: Use one-time encrypted links Send each credential as a separate PassTransfer link. If the employee needs access to five systems, send five links — not one email with everything in it. Each link works once and expires. If a link was intercepted, the employee will find it already opened; you can generate a new one and investigate.
Step 3: Brief the employee on the process Tell them: "You'll receive several secure links with your login details. Each link only works once. Please open them promptly and change each password to something of your own choosing. Let me know if any link says it's already been used."
Step 4: Stagger the delivery Where possible, send credentials on the morning of the first day, or when the employee is confirmed to be at their desk. This minimises the window between sending and retrieval.
Step 5: Enforce password changes Configure every system to require a password change on first login. The temporary credential becomes worthless immediately after the employee sets their own.
Creating a repeatable process
Onboarding should be a documented process, not improvised each time. A simple checklist — what accounts to create, in what order, when to send credentials, what to do if a link is not opened within 24 hours — ensures consistency and security regardless of who handles it.
PassTransfer Pro supports branded subdomains, so your credential links arrive from your company's domain rather than a generic URL — reducing the chance that a new employee flags it as suspicious phishing.
Conclusion
Onboarding is an opportunity to set the security tone for a new employee's relationship with your organisation. Handling their initial credentials carefully is both a practical security measure and a signal that you take security seriously. Start as you mean to go on.
