December 2, 2025

Spread Cheer, Not Bugs: Best Practices for Securely Sharing Data During the Holidays


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The holidays are here, and you know what that means, more online shopping, remote work from family gatherings, and that inevitable moment when someone asks you to "quickly send over those project files" while you're three cookies deep into your holiday break.

But here's the thing: cybercriminals don't take holidays off. In fact, they're working overtime, knowing that businesses are running skeleton crews and people are distracted by family gatherings and last-minute gift shopping. So while you're spreading holiday cheer, let's make sure you're not accidentally spreading security vulnerabilities too.

Why Holiday Security Matters More Than Ever

Think about it, during the holidays, your team is probably scattered across different locations, connecting from various networks, and juggling work with family time. That cousin's WiFi network? Probably not as secure as your office setup. That quick file share from the airport? Maybe not the best idea without proper precautions.

At Technicate, we've seen our fair share of post-holiday security incidents that could have been easily prevented. The good news? Most of these issues come down to simple awareness and a few practical steps that don't require a cybersecurity degree to implement.

Start with the Basics: Strong Authentication

Let's get the obvious stuff out of the way first. If you're still using "password123" for anything work-related, we need to talk. But beyond just having strong passwords, this is the perfect time to finally set up multi-factor authentication (MFA) on everything that matters.

Here's why this is especially important during the holidays: attackers know people are more likely to be logging in from unfamiliar devices and locations. That hotel WiFi login from your phone? Much safer with MFA protecting your accounts.

The reality is, setting up MFA takes maybe five minutes per account, but it can save you weeks of headaches if something goes wrong. Most major platforms make it pretty painless these days, just follow the prompts and you're good to go.

Network Security: Your Digital Bubble

When you're working from Aunt Martha's house, her home WiFi probably isn't configured with the same security standards as your office network. That's where VPNs become your best friend.

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A VPN creates a secure tunnel between your device and your company's network, encrypting your data even if you're on a less-than-secure connection. Many businesses already have VPN solutions in place, but if you're a smaller team or startup, there are plenty of reliable options that won't break the bank.

Pro tip: If you're doing any work that involves sensitive client data or financial information, use your phone's hotspot instead of public WiFi whenever possible. Yes, it might eat into your data plan, but it's much more secure than that coffee shop WiFi with the conveniently simple "password123" password.

Smart File Sharing Practices

Now for the meat and potatoes: actually sharing data securely during the holidays. We've all been there: you need to send project files to a client, but you're away from your usual secure file-sharing setup.

First rule: email attachments are not your friend for anything sensitive. Email isn't encrypted by default, and those files can sit in inboxes indefinitely. Instead, use proper file-sharing platforms with expiration dates and access controls.

When choosing how to share files, ask yourself:

  • Who actually needs access to this data?
  • How long do they need access?
  • What happens if this gets into the wrong hands?

For our clients at Technicate, we typically recommend setting up secure sharing protocols before the holiday rush hits. That way, when you need to share something quickly, you're not scrambling to figure out the safest method.

Device Security: Protecting Your Mobile Office

Your laptop is basically your mobile office during the holidays, which means it needs the same level of protection as your office computer. Enable device encryption: most modern devices have this built-in, you just need to turn it on.

Set up remote tracking and wipe capabilities before you travel. That way, if your device goes missing during holiday travels, you can either find it or ensure the data doesn't fall into the wrong hands.

Keep your devices updated. Those security patches that keep popping up? Don't ignore them just because you're on vacation. Schedule automatic updates if possible, or at least check for critical updates regularly.

Handling Payment and Financial Data

If your business handles any kind of payment processing or financial data, the holidays require extra caution. Online shopping scams spike during this time, but business-targeted financial fraud increases too.

Never process payments or access financial systems from public computers or unsecured networks. If you absolutely must handle financial data while away from the office, use a dedicated device with up-to-date security software and a secure connection.

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For businesses that store customer payment information, make sure that data is properly encrypted both when stored and during transmission. This isn't just good security practice: it's often legally required.

Communication Security: Avoiding Holiday Scams

Holiday-themed phishing attempts are everywhere this time of year. That urgent email about "holiday bonuses" or "year-end processing"? Take a closer look before clicking anything.

Here's a quick checklist for suspicious communications:

  • Does the sender's email address match their claimed organization?
  • Are they pressuring you to act quickly?
  • Are they asking for sensitive information via email?
  • Does the message contain obvious spelling or grammar errors?

When in doubt, verify through a separate communication channel. If someone claims to be from your bank, call the bank directly using the number on their official website, not the one in the email.

Planning for the Unexpected

Even with all these precautions, things can still go wrong. The key is having a plan for when they do.

Make sure someone on your team knows how to respond to security incidents, even during the holidays. This doesn't mean everyone needs to be on call 24/7, but at least have emergency contacts and basic incident response procedures documented.

Regular backups become even more critical during the holidays when you might be working with less oversight than usual. Automated backups are your friend here: set them up properly and they'll keep working even when you're focused on other things.

Integration with Your Development Practices

For our clients in software development, the holidays often mean pushing last-minute updates or fixes before the break. This is exactly when secure practices matter most.

Don't let holiday deadlines compromise your security standards. Code reviews, security testing, and proper deployment procedures shouldn't be skipped just because everyone wants to get home for dinner.

If you're using agile development practices, build security considerations into your sprint planning, especially for pre-holiday releases.

Making Security Part of Your Culture

The best security practices are the ones that become second nature. Instead of treating security as an obstacle, think of it as protecting what you've worked hard to build.

At Technicate, we've found that businesses with strong security cultures don't see these practices as burdensome: they see them as protecting their investments, their clients, and their reputation.

Start small if you need to. Pick one or two practices from this list and implement them consistently. Once they become routine, add more. The goal isn't perfection; it's building habits that protect your business even when you're not thinking about security.

Final Thoughts

The holidays should be about celebration, not worrying about cyber threats. By implementing these straightforward security practices, you can share data confidently and focus on what really matters: spending time with the people you care about.

Remember, good security doesn't require expensive tools or complicated procedures. It requires consistent, thoughtful practices that become part of how you work. And if you need help implementing any of these practices, that's exactly the kind of challenge we love helping businesses solve at Technicate.

Stay safe out there, and happy holidays!

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