wireshark

CyberSecurity, DevSecOps, Malware, Network, wireshark

SYSLog

khirawdhi / September 12, 2017 / 0 Comments

Syslog or Syslog Sever is an standard System Logging Protocol which works at the transport layer of the OSI model for network devices to send logging messages to a loading server. It collect…

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CyberSecurity, Network, wireshark

SSL/TLS

khirawdhi / August 20, 2017 / 0 Comments

Transport Layer Security/ Secure Socket Layer. It works at the application layer which provide a standard security technology for authentication and establishing a secure session using certificates. How TLS Handshake Works: Step 1)…

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CyberSecurity, Malware, Network, wireshark

SMTP

khirawdhi / August 19, 2017 / 0 Comments

Simple Mail Transport Protocol. It’s a connection oriented text based protocol which works at the application layer of network model that allow message services over TCP connection. It is used for sending messages…

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CyberSecurity, Network, wireshark

DNS

khirawdhi / August 16, 2017 / 0 Comments

Domain Name System. It is used to resolve host name (e.g., www.example.com) to an IP addresses (e.g., 205.60.368.111). It works at the Application Layer which uses UDP and TCP. A single UDP for…

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CyberSecurity, Network, wireshark

HTTP

khirawdhi / August 15, 2017 / 1 Comment

Hyper Text Transport Protocol, a text based request-response protocol which works at the application layer. It follow certain rules for which a client/browser and a server communicates. It was designed for transmitting message…

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