WIRESHARK IN CYBER SECURITY
WHAT IS WIRESHARK?
Wireshark is a free, open-source network analyzer that captures and analyzes network traffic. It's used by network administrators, security professionals, and developers to troubleshoot network issues, detect security vulnerabilities, and understand how applications communicate. Wireshark is a packet sniffer and analysis tool. It captures network traffic from ethernet, Bluetooth and frame relay connections, among others, and stores that data for offline analysis.
WHAT DOES WIRESHARK DO?
Network administrators troubleshoot problems across a networkSecurity engineers examine security issues across a networkQA engineers verify applicationsDevelopers debug protocol implementationsNetwork users learn about a specific protocolCaptures packetsWireshark listens to a network connection in real time and captures entire streams of traffic.Filters dataWireshark uses filters to slice and dice the live data so you can see only the information you need.Visualizes dataWireshark allows you to visualize entire conversations and network streams.
WIRESHARK ON LINUX:
sudo apt-get install wiresharksudo dpkg-reconfigure wireshark-commonsudo adduser $USER wiresharkThose commands download and update the package, and add user privileges to run Wireshark.
CONCLUSION:Wireshark is a widely used, open source network analyzer that can capture and display real-time details of network traffic. It is particularly useful for troubleshooting network issues, analyzing network protocols and ensuring network security.
Wireshark is a free, open-source network analyzer that captures and analyzes network traffic. It's used by network administrators, security professionals, and developers to troubleshoot network issues, detect security vulnerabilities, and understand how applications communicate.
Wireshark is a packet sniffer and analysis tool. It captures network traffic from ethernet, Bluetooth and frame relay connections, among others, and stores that data for offline analysis.
WHAT DOES WIRESHARK DO?
Network administrators troubleshoot problems across a network
Security engineers examine security issues across a network
QA engineers verify applications
Developers debug protocol implementations
Network users learn about a specific protocol
Captures packets
Wireshark listens to a network connection in real time and captures entire streams of traffic.
Filters data
Wireshark uses filters to slice and dice the live data so you can see only the information you need.
Visualizes data
Wireshark allows you to visualize entire conversations and network streams.
WIRESHARK ON LINUX:
sudo apt-get install wireshark
sudo dpkg-reconfigure wireshark-common
sudo adduser $USER wireshark
Those commands download and update the package, and add user privileges to run Wireshark.
CONCLUSION:
Wireshark is a widely used, open source network analyzer that can capture and display real-time details of network traffic. It is particularly useful for troubleshooting network issues, analyzing network protocols and ensuring network security.
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