Charles Proxy
one-time
HTTP proxy and monitor for viewing all HTTP and SSL traffic between a machine and the internet.
Best network sniffers software for healthcare IT in 2026
Healthcare IT teams need network sniffers software that supports HIPAA obligations, keeps PHI encrypted in transit and at rest, and produces the access and audit evidence a compliance review asks for. The products below are the closest fit for regulated healthcare environments.
No product in this category matches the healthcare IT filter yet, so all 7 are listed below.
Back to all Network Sniffers tools, or browse the full software directory. You can also run head-to-head comparisons or read about our review methodology.
For background on scoring, see how rankings work. Our editorial articles add deeper analysis, the glossary clarifies vendor terminology, and our calculators help estimate ROI before the shortlist narrows further.
All network sniffers tools
Nothing in this category met the healthcare IT filter, so the full network sniffers software category is listed here instead.
Ettercap
open-source
Open-source suite for man-in-the-middle attacks on LAN with sniffing, content filtering, and protocol dissection.
Fiddler
freemium
Web debugging proxy for capturing and inspecting HTTP/HTTPS traffic between client and server.
mitmproxy
open-source
Open-source interactive HTTPS proxy for intercepting, inspecting, and modifying network traffic.
NetworkMiner
freemium
Network forensic analysis tool for extracting files, images, and credentials from captured traffic.
tcpdump
open-source
Command-line packet analyzer for capturing and filtering network traffic on Unix-like systems.
Wireshark
open-source
Open-source network protocol analyzer for deep packet inspection, live capture, and offline analysis.
Common questions about network sniffers software for healthcare IT
What network sniffers software capabilities matter most for healthcare IT?
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PHI encryption at rest and in transit, granular access control, audit logging detailed enough for regulatory review, and a vendor willing to sign a Business Associate Agreement covering how the data is handled.
Does network sniffers software need to be HIPAA certified?
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There is no official HIPAA certification for software. What matters is whether the vendor signs a Business Associate Agreement, encrypts PHI, provides audit logging, and supports access controls that satisfy the HIPAA Security Rule.
How do healthcare organizations evaluate network sniffers software?
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Start with whether a Business Associate Agreement is available, then work through data residency, network segmentation, compliance reporting depth, and whether the product can run inside restricted clinical network segments.