The Problem with Vendor Access Today
Most IT teams rely on outside help. Whether it’s a managed service provider running databases, a contractor fixing applications, or a security vendor monitoring networks, third-party expertise is now part of almost every IT strategy.
The challenge comes when those vendors need access to your internal systems. For years, the default solution has been to hand out VPN accounts or share administrator credentials. It seems simple, but in practice, it’s one of the riskiest doors you can open in your environment.
Why VPNs Are No Longer Enough
A VPN doesn’t understand context. Once a vendor connects, they’re often inside your firewall with broad visibility of your infrastructure. Even if you only wanted them to access one server, they can see much more. That overexposure increases the attack surface.
The problem gets worse with shared accounts or static credentials. Passwords can be emailed, copied into chat rooms, or written on sticky notes. And if they leak, or if a malicious actor compromises a vendor laptop, that VPN tunnel becomes a highway straight into your network.
Regulators and auditors have noticed. Compliance frameworks now expect tighter controls, session auditing, and zero-trust principles. VPNs weren’t designed for this world.
A Shift Toward Zero-Trust Vendor Access
Instead of giving vendors a wide-open door, modern approaches provide just-in-time, least-privilege access to only the systems needed for the job. Access is logged, monitored, and cut off once the task is complete.
This is where Vendor Privileged Access Management (VPAM) comes in. VPAM applies the same rigor you use for internal privileged accounts to third parties, but in a way that doesn’t create headaches for IT or contractors.
What VPAM Looks Like in Practice
A solid PAM solution for vendors should:
- Provide a single, controlled entry point for all third-party access.
- Require no client software or VPNs, just a browser.
- Grant access only to the specific server or resource approved by IT.
- Record sessions for auditing and compliance.
- Eliminate the need to share or rotate passwords with external vendors.
This isn’t theory. Analyst firm Small World Big Data recently noted that a VPAM solution like Leostream’s “follows today’s zero-trust best practices, addressing all the complexity and cybersecurity challenges involved in granting third-parties remote privileged access”.
How Leostream Helps
Leostream’s VPAM solution was built for this exact problem. It offers:
- Browser-based sessions across Windows, Linux, and macOS.
- Zero-trust architecture that never exposes credentials.
- Full auditing with monitored and recorded vendor sessions.
- Simple SaaS delivery that’s easy to adopt without hardware or complex setup.
If you already trust Leostream to connect your employees to desktops, clouds, or HPC clusters, VPAM extends that same reliability to your vendors with less risk and more oversight.
The Bottom Line
VPNs once worked for remote employees and vendors, but the world has moved on. With today’s compliance expectations and rising threat landscape, continuing to grant blanket network access is an unnecessary risk.
Learn more about how Leostream VPAM can simplify and secure vendor access here.