Your VPN Isn't Actually Protecting You (And You Probably Don't Even Know It)

Most companies installed a VPN years ago and called it a day. But here's the uncomfortable truth: if your VPN isn't actively running right now, it's basically useless. We're breaking down the four critical mistakes that make VPN setups fail—and how to actually fix them.

Remember When VPNs Were Just for Paranoid Travelers?

Yeah, those days are long gone. When COVID-19 forced the world to work from home overnight in 2020, VPNs went from "nice to have" to "absolutely critical infrastructure." Suddenly, millions of employees were logging into company networks from kitchen tables and coffee shops, and IT departments everywhere were scrambling to make it work.

Fast forward to today, and remote work isn't some temporary experiment anymore—it's the new normal. Companies are spread across time zones, employees are working from home part-time or full-time, and security has become exponentially more complicated. Yet I'd bet money that your organization is still operating with a VPN strategy that was basically thrown together during a panic in March 2020.

Here's what concerns me: a VPN that isn't actually being used is worse than no VPN at all because it creates a false sense of security.

The Four Ways Your VPN Is Probably Failing You

Let me be straightforward—there's a massive difference between having a VPN installed on your computer and actually having a secure network. Let's walk through the biggest failure points, starting with the easiest to fix.

1. Your VPN Probably Isn't Even Turned On

This is my favorite problem because it's simultaneously the most obvious and most overlooked issue in the business world.

Someone in IT installed a VPN client on employee laptops. Great. But here's the catch: it requires manual activation. The employee has to remember to turn it on. They have to enter their credentials. They have to wait for it to connect. Unsurprisingly, most people don't bother unless they're actively thinking about security (spoiler: they're not).

So what actually happens? The VPN sits dormant while employees access company data over unsecured networks all day long. That's not protecting anything—that's just security theater.

The fix here is simple but requires intentional action: enable "Connect Before Logon" features on your VPN client. This means the VPN automatically activates before an employee even gets to the login screen. No choices. No manual activation. No excuses. Just automatic, always-on protection.

If your VPN isn't automatically running, you might as well not have one. Period.

2. Your Cloud Apps Are Completely Unprotected (Yes, Microsoft 365 Too)

Here's something that blew my mind when I first learned about it: most businesses use Microsoft 365 or Google Workspace without any of it actually being protected by their firewall.

Think about that for a second. You've got employees accessing Gmail, OneDrive, Teams, SharePoint, and Outlook—basically your entire collaboration infrastructure—and it's all bypassing your security systems by default.

This happens because cloud applications are specifically designed to work anywhere on the internet. They don't naturally funnel through your corporate firewall. It's faster that way. It also means it's completely invisible to your security policies.

Your IT team would need to specifically configure your firewall to monitor and control access to these tools. Most haven't done this because it requires actual technical expertise and intentional planning.

Here's what you should be asking your IT department: "Can you see and control all Microsoft 365 traffic flowing through our network?" If they hesitate or give you a vague answer, you've found a gap.

3. You've Got 100+ Secret Apps You Don't Even Know About

Let me ask you something: How many software subscriptions does your company actually use?

Most businesses think they use 10-15 applications. Then they actually audit what's installed, and the number is usually 100+. Slack, Asana, Salesforce, HubSpot, Zapier, Monday.com—the list goes on. And here's the thing that keeps me up at night: most of these aren't even being protected by your VPN or firewall.

Employees are just... accessing them over the internet. Directly. With whatever password they set up. Without any corporate oversight or security controls.

This is where security breaks down in the real world. It's not elegant. It's not one dramatic hack. It's death by a thousand unmanaged applications, each one a potential door for attackers.

The solution requires some work: conduct an actual inventory of what software your company is using. It's uncomfortable because you'll probably discover unauthorized subscriptions. But once you know what you're dealing with, you can actually secure it.

4. Your VPN Is Fast But Secretly Insecure

Here's a trade-off that most IT departments quietly make without asking permission: they enable something called "split tunneling."

What does that mean? Basically, when an employee needs to do a quick Google search, that traffic doesn't get routed through the corporate VPN. It goes straight to the internet. This is faster and uses less company bandwidth, so everyone's happy... except security is now compromised.

The reasoning is understandable: why clog up the corporate VPN with someone searching "best coffee shops near me"? But the problem is that once you open that door, attackers can exploit it. It creates security gaps that are hard to monitor and control.

If your business absolutely needs split tunneling because of bandwidth constraints or performance issues, that's a conversation worth having. But it should be intentional and risk-aware, not just the default setting.

There are ways to do split tunneling securely, but they require the right technology and proper configuration. If you can't guarantee that security, it's safer to just disable it.

What Actually Matters Here

Let me step back from the technical details and talk about the bigger picture.

Your business has real work to do. Your employees are remote, hybrid, or scattered across locations. Attackers are actively trying to breach your network every single day. A VPN is one of the best tools you have to protect distributed teams, but only if it's actually working.

The frustrating part? Most companies have installed a VPN but haven't optimized it. They've got 20% of the protection they could have with 100% of the effort already spent.

The good news is that each of these problems is fixable. You don't need to overhaul your entire infrastructure. You just need to be intentional about how your VPN is configured and managed.

Start with the first one: make sure your VPN is always on. That single change will immediately improve your security posture. Then work through the others as time and resources allow.

Your distributed workforce is a reality. It's time to make sure your security strategy reflects that reality—not just the assumption that people are working from secure office networks.

What's your VPN situation looking like right now? Is it truly protecting your remote team, or is it more of a security placebo? The honest answer might surprise you.

Tags: ['vpn security', 'remote work security', 'network security', 'firewall protection', 'saas security', 'anywhere operations', 'cybersecurity strategy']