Wireshark can be used on almost any platform, including Windows, Linux, and macOS. Armed with this information, you can filter through that traffic to find evidence from day-to-day network problems and attacks from hackers. If you want to know more about how to use Wireshark, I highly recommend Chris Sander's Practical Packet Analysis: Using Wireshark to Solve Real-World Network Problems.īesides being the open-source tool for real-time network packet capture and analysis, you can also save its findings for later viewing and analysis. For network admins, Wireshark is the de facto standard for checking the health and security of networks at a microscopic level. With it, you can monitor network traffic, learn protocols and packet basics, and troubleshoot network problems. Wireshark is an open source GUI network package capturing tool for those who don't know Wireshark yet. While robust passwords help you secure your valuable online accounts, hardware-based two-factor authentication takes that security to the next level. If you see inaccuracies in our content, please report the mistake via this form. If we have made an error or published misleading information, we will correct or clarify the article. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. ZDNET's editorial team writes on behalf of you, our reader. Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers. Neither ZDNET nor the author are compensated for these independent reviews. This helps support our work, but does not affect what we cover or how, and it does not affect the price you pay. When you click through from our site to a retailer and buy a product or service, we may earn affiliate commissions. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. ZDNET's recommendations are based on many hours of testing, research, and comparison shopping.

Wireshark uses in business