Exercise Tag: advanced

You are a network administrator at a local organization and you have been asked to scan a network device that is behind a firewall. You have been provided with access to a network scanning tool, nmap, and you have been asked to use this tool to bypass the firewall and scan the network device. Tools … Read more

You are a network administrator at a local organization and you have been asked to scan a network device for the Eternal Blue and SSLbleed vulnerabilities. You have been provided with access to a network scanning tool, nmap, and you have been asked to use this tool to scan the network device for these vulnerabilities. … Read more

You are a network administrator at a local organization and you have been asked to scan the organization’s web server for vulnerabilities. You have been provided with access to a network scanning tool, nmap, and you have been asked to use this tool to scan the web server for vulnerabilities. Tools needed: nmap Step 1: … Read more

You are a network administrator at a local organization and you have been asked to scan a network device for specific TCP flags. You have been provided with access to a network scanning tool, nmap, and you have been asked to use this tool to scan the network device for the specified TCP flags. Tools … Read more

Reference:● Wikipedia: https://en.wikipedia.org/wiki/Cryptography● NIST: https://csrc.nist.gov/Projects/cryptographic-standards-and-guidelines● Schneier on Security: https://www.schneier.com/● IEEE: https://www.ieee.org/security/● Crypto-IT: https://crypto-it.net/

Reference:● Wireshark website: https://www.wireshark.org/● Wireshark documentation: https://www.wireshark.org/docs/● Digital Ocean: https://www.digitalocean.com/community/tutorials/how-to-use-wireshark-to-capture-filter-and-inspect-packets● Linux.com: https://www.linux.com/learn/how-use-wireshark-capture-analyze-and-troubleshoot-network-traffic● LinuxJournal: https://www.linuxjournal.com/content/using-wireshark-capture-and-analyze-network-traffic

Reference:WhatWeb: https://www.morningstarsecurity.com/research/whatweb

Reference:enum4linux: https://github.com/portcullislabs/enum4linux