Penetration Testing Linux
Penetration Testing Linux
In this online, instructor led training course students will get a hands-on feel for penetration testing. The instructor goes through many of the tools available through demonstrations allowing you to scan multiple port numbers and protocols. This course will be useful for any students who are wanting to do penetration testing in the real world.

Instructor:
Alex Achs
Course Information
Skills Learned
- Introduction to TCP and UDP scanning
- FTP scanning of Linux OS
- SSH scanning of Linux OS
- Real world application of penetration testing tools
- Scan protocols such as LDAP, SMB, and SNMP
Who Should Attend This Course
Network Admins, Security team members, risk managers, and IT directors
Prerequisites
None, but we recommend that students have a working knowledge of logical and physical network architectures, networking components, and TCP/IP.
Course Outline
Discovering hosts via Ping Scan
- nmap -sn 10.0.0.0/8
- What difference TTL means
TCP Scanning:
- nmap -v -p- -sT
- unicornscan -i -I -mT $IP:a
UDP Scanning:
- Nmap -v -p- -sU
- unicornscan -i -I -mU $IP:a
Searchsploit (Searches exploitdb)
Some common ports and what to do:
21 – FTP
- Fingerprint version
- Check for Anonymous access
- Brute Forcing
- MITM (Requires more setup)
SSH
- Fingerprint version
- Brute Force
Telnet
- Fingerprint version
- Brute Force
SMTP
- Fingerprint version
- Enumerate Users
DNS
- Fingerprint version
- Zone transfer
- DNSRecon
- DNSEnum
FINGER
- User enumeration
- Potential command execution
WEB
- Fingerprint version
- robots.txt
- Nikto
- Dirbuster \ Gobuster
- Local \ Remote File Inclusion (LFI & RFI)
SNMP
- Default Community Strings
- MIBS
- .1.3.6.1.2.1.1.5 Hostnames
- .1.3.6.1.4.1.77.1.4.2 Domain Name
- .1.3.6.1.4.1.77.1.2.25 Usernames
- .1.3.6.1.4.1.77.1.2.3.1.1 Running Services
- .1.3.6.1.4.1.77.1.2.27 Share Information
- snmpwalk
- SNMP Bruteforce
LDAP
- Enumeration
SMB
- enum4linux
- smbclient
- Mounting Shares

CLASS START DATES
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