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178 total results found

FileBeat

ELK Stack YAML

GNU nano 4.8 filebeat.yml --- - name: Installing and Launching Filebeat hosts: webservers become: yes tasks: - name: Download filebeat deb command: curl -L -O https://artifacts.e...

Docker Install

ELK Stack YAML

--- - name: InstallDVWA hosts: webservers become: true tasks: - name: Uninstall apache httpd apt: name: apache2 state: absent - name: docker.io apt: update_cache: yes name: docker.io state: present - na...

ELK Install

ELK Stack YAML

--- - hosts: elk become: true tasks: - name: Set vm.max_map_count to 262144 ansible.posix.sysctl: name: vm.max_map_count value: 262144 state: present reload: yes - name: docker.io ...

MetricBeat Config

ELK Stack YAML

###################### Metricbeat Configuration Example ####################### # This file is an example configuration file highlighting only the most common # options. The metricbeat.reference.yml file from the same directory contains all the # supported op...

MetricBeat

ELK Stack YAML

GNU nano 4.8 metricbeat.yml --- - name: Install metric beat hosts: webservers become: true tasks: - name: Download metricbeat command: curl -L -O https://artifacts.elastic.co/d...

Ansible

ELK Stack

Ansible Config

ELK Stack Ansible

# config file for ansible -- https://ansible.com/ # =============================================== # nearly all parameters can be overridden in ansible-playbook # or with command line flags. ansible will read ANSIBLE_CONFIG, # ansible.cfg in the current work...

Hosts

ELK Stack Ansible

# This is the default ansible 'hosts' file. # # It should live in /etc/ansible/hosts # # - Comments begin with the '#' character # - Blank lines are ignored # - Groups of hosts are delimited by [header] elements # - You can enter hostnames or ip addres...

Red Team Blue Team

Project Write Up

Red Team Blue Team

RedTeam vs. BlueTeam Devices Kali Capstone Elk Set Up Beats Need to set up beats in order to log the attacks. Steps to set up: Log into Capstone vagrant:tnargav sudo su filebeat modules enable apache filebeat setup metricbeat mod...

The Important of the Scope of Engagement

Red Team Blue Team

Penetration testing is a critical part of securing businesses; however, without limitations, it can be very damaging to an organization. The scope of engagement provides a concrete definition of what the penetration tester is allowed to do. Without that list, ...

Notes

Red Team Blue Team

Setting up Beats on Capstone This is done for logging that attacks before attacking Log into capstone - Vagrant:tnargav Sudo su Filebeat modules enable apace Filebeat setup Metricbeat modules enable apache Metricbeat setup Packetbeat setup Systemctl restar...

Security Engineer

Intro to Cryptography

Security Engineer

Symmetric Encryption

Security Engineer Intro to Cryptography

Overview Symmetric encryption, or secret-key encryption, is a fundamental cryptographic method where the same key (the secret key) is used for both encryption (converting plaintext to ciphertext) and decryption (recovering the plaintext from the ciphertext). T...

Asymmetric Encryption

Security Engineer Intro to Cryptography

Diffie-Hillman Key Exchange

Security Engineer Intro to Cryptography

Hashing

Security Engineer Intro to Cryptography

Overview Cryptographic hash functions transform data of any size into a fixed-length message digest or checksum, with SHA256 producing a 256-bit (64 hexadecimal digit) output regardless of input size. These functions are deterministic and demonstrate the avala...