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Wireshark VS netcat

Compare Wireshark VS netcat and see what are their differences

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  3. » Reviews
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Wireshark logo Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

netcat logo netcat

Netcat is a featured networking utility which reads and writes data across network connections...
  • Wireshark Landing page
    Landing page //
    2023-10-11
  • netcat Landing page
    Landing page //
    2018-11-19

Wireshark features and specs

  • Comprehensive Protocol Support
    Wireshark supports a vast number of protocols out of the box, allowing for detailed inspection and analysis of network traffic.
  • Free and Open-Source
    Wireshark is free to use and its source code is openly available, enabling customization and community-driven improvements.
  • Cross-Platform Compatibility
    Wireshark runs on various operating systems including Windows, macOS, and Linux, making it accessible to a wide audience.
  • Rich Feature Set
    It offers features like live capture, offline analysis, deep inspection of hundreds of protocols, and powerful display filters for granular traffic analysis.
  • Strong Community Support
    A large and active community provides extensive documentation, tutorials, and support forums, making it easier for users to troubleshoot and learn.

Possible disadvantages of Wireshark

  • Steep Learning Curve
    Due to its extensive feature set and technical nature, Wireshark can be challenging for beginners to master.
  • Resource Intensive
    Live traffic capture and analysis can consume considerable system resources, which may affect performance, especially on less powerful machines.
  • Security Risks
    Running packet capture tools like Wireshark on production systems carries inherent security risks, as it could potentially expose sensitive data.
  • Interface Complexity
    The user interface, while powerful, can be overwhelming and non-intuitive for new users, making navigation and finding specific features difficult.
  • Limited Support for Encrypted Traffic
    Wireshark has limited capabilities when it comes to analyzing encrypted traffic, as decryption support requires additional setup and access to encryption keys.

netcat features and specs

  • Versatility
    Netcat can be used for a wide variety of network-related tasks, including port scanning, file transfers, and working as a backdoor.
  • Simplicity
    Netcat operates with simple command-line arguments, making it easy to use for those familiar with command-line interfaces.
  • Speed
    Netcat is lightweight and performs network operations quickly, without the overhead associated with more complex tools.
  • Scriptability
    Netcat is highly scriptable, allowing users to automate network tasks by including it in bash or other scripts.
  • Cross-Platform
    Netcat is available on multiple operating systems including Unix, Linux, and Windows, making it a versatile tool for different environments.

Possible disadvantages of netcat

  • Security
    Netcat can be misused, as it is often favored by attackers for creating reverse shells and other malicious activities.
  • Lack of Encryption
    Netcat does not natively support encrypted connections, meaning data transmitted can be vulnerable to interception.
  • Minimal Logging
    Netcat provides minimal logging capabilities, which can make it difficult to track usage or troubleshoot issues.
  • Basic Functionality
    Netcat provides core networking functions but lacks advanced features found in specialized tools.
  • Cannot Handle High Load
    Netcat is not designed to handle high traffic loads effectively, making it less suitable for some enterprise use cases.

Wireshark videos

+ Add

Wireshark Tutorial for Beginners

More videos:

  • Review - Monitor Network Traffic with Wireshark - Review
  • Review - Wireshark 101: CloudShark Review - HakTip 144

netcat videos

+ Add

Linux Terminal 101: Netcat

More videos:

  • Review - Advanced Netcat and TCP Fun - Hak5 1922
  • Review - Netcat 101: Remote Shells in Windows, HakTip 86

Category Popularity

0-100% (relative to Wireshark and netcat)

Wireshark

netcat

Monitoring Tools
83 83%
Monitoring Tools
17% 17
Log Management
82 82%
Log Management
18% 18
Performance Monitoring
100 100%
Performance Monitoring
0% 0
Productivity
0 0%
Productivity
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Wireshark and netcat

Wireshark Reviews

9 Best Angry IP Scanner Alternatives Reviewed 2021 (Free & Paid)
The beauty in Wireshark is that your network scans can be as broad or as granular as you make them. With a few clicks, you can begin capturing a snapshot of all packet traffic across your local area network. It can be overwhelming at first to see every single packet across a network, but Wireshark makes isolating specific events simple with its color coding and filtering...
Source: www.comparitech.com
10 Best WireShark Alternatives for Android Devices in 2021
If you are well enough into network communication, you must know about WireShark. WireShark is the most popular network analyzer for PC. You can use WireShark to see anything on your network that’s not encrypted. Unfortunately, it doesn’t have an Android app, however, you can still track, monitor, or capture network packets on your Android devices using our best list of...
Source: techreen.com
11 Best Wireshark Alternatives in 2020
Wireshark is a widely used network monitoring and WiFi troubleshooting tool. However, with Wireshark tool is that you can only gather information from the network but cannot send this information.
Source: www.guru99.com
5 Best Wireshark alternative packet sniffers
Wireshark & Alternative tools FAQs ⭐Can Wireshark do deep packet inspection or do I need something else?⭐Is Wireshark a vulnerability scanner?⭐Is Wireshark good at port scanning?⭐Which tool is a command line alternative to Wireshark?
Source: www.comparitech.com
Comparing Charles Proxy, Fiddler, Wireshark, and Requestly
Although thousands of developers around the globe use Wireshark and Charles Proxy, they fail to occupy the top side in the design aspect. Wireshark’s interface is robust and detailed but can be intimidating for beginners. While Charles Proxy has a more approachable interface compared to Wireshark, it might seem cluttered to some users. Fiddler’s UI is information-rich and...
Source: dev.to

netcat Reviews

9 Best Angry IP Scanner Alternatives Reviewed 2021 (Free & Paid)
Netcat lacks a lot of the documentation you can easily find with software like AngryIP or Nmap which in my opinion is its biggest drawback. If you’re thinking about trying out Netcat, check out our Netcat Cheat Sheet to quickly pull up powerful and useful commands. Netcat is compatible with Windows, Linux, and macOS systems.
Source: www.comparitech.com
Top 5 Best Port Scanners
Netcat is one of the oldest network tools in the "Unixverse", it's been there since 1995, and the last official version is from 2004. Although it has many forks and variants that work pretty well on modern operating systems, like ncat from the Nmap suite, or this alternative Netcat version from Mike Frysinger.
Source: securitytrails.com

Social recommendations and mentions

Based on our record, Wireshark should be more popular than netcat. It has been mentiond 11 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Wireshark mentions (11)

  • Wifi problematic, wired connections seem okay. Help?
    Https://wireshark.org, opening that, go to edit preferences and enable "IP network" in the name resolution area, to show website names instead of only IP addresses. Source: about 2 years ago
  • Eeros in bridge mode with wired home
    To prove this, download wireshark Https://wireshark.org/. Source: about 2 years ago
  • Lose internet when downloading large files
    Give that a try and I'll re-recommend for a second time, to run and watch Wireshark: Https://wireshark.org. Source: about 2 years ago
  • Performance scores for Google Lighthouse/Insights seem to be very inaccurate
    Https://www.gap.com/ returned a performance score of 10/100, with a time to interactive score of 36.1 seconds! Https://www.patreon.com/ returned a score of 18 Https://wireshark.org/ returned a score of 28, with "unused javascript" taking 14.9 seconds to load. Source: about 2 years ago
  • Is there a way to programatically turn off Downtime on a child device?
    I tried using Wireshark to figure out which URL is being called but my knowledge here is VERY limited and I couldn’t figure it out. Source: about 3 years ago
View more

netcat mentions (7)

  • could not connect to the rhel-9 from putty in windows machine
    If you don't like using telnet, that's fine. Don't use it. There are plenty of other options available. Use netcat. Or use netcat. Or use netcat. Or read and write directly to /dev/tcp/hostname/port using shell constructs. Or run openssl s_client if you suspect something complicated is listening on the other end. There is more than one way to do it and ways that are not your way still work. Source: almost 2 years ago
  • The HTTP crash course nobody asked for
    Reminder, there are many different netcats, here are some of the most commons: - netcat-traditional http://www.stearns.org/nc/ - netcat-openbsd : https://github.com/openbsd/src/blob/master/usr.bin/nc/netcat.c (also packaged in Debian) - ncat https://nmap.org/ncat/ - netcat GNU: https://netcat.sourceforge.net/ (quite rare) To prevent any confusion, I like to recommend socat: http://www.dest-unreach.org/socat/. - Source: Hacker News / over 2 years ago
  • Gaining remote access to a computer with a reverse shell attack in Node.js
    A common tool to execute a reverse shell is called netcat. If you're using macOS, it should be installed by default. You can check by running nc -help in a terminal window. - Source: dev.to / almost 3 years ago
  • Programm to send and receive TCP/UDP Packets
    You could try using Ncat on Windows or netcat on Linux, though it's a command-line only tool if that matters. Source: about 3 years ago
  • Is there a way to copy a file from a remote shell to local without using scp?
    If you have netcat, you can easily set up a transfer from one machine to the other:. Source: almost 4 years ago
View more

What are some alternatives?

When comparing Wireshark and netcat, you can also consider the following products

Zabbix - Track, record, alert and visualize performance and availability of IT resources

Ettercap - Ettercap is a suite for man in the middle attacks on LAN.

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

tcpdump - tcpdump is a common packet analyzer that runs under the command line.

SolarWinds NPM - Advanced network monitoring for on-premises, hybrid, and cloud. Download a FREE 30-day trial of SolarWinds Network Performance Monitor (NPM) today!

socat - socat is a relay for bidirectional data transfer between two independent data channels.

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