miketweaver

GPG Practical Exercise

Create your master keys

• Create gnupg folder

  $ mkdir -p ~/.gnupg/
  

sniper7kills

#/bin/bash
#Ask some info
echo -n "Enter ELK Server IP or FQDN: "
read eip
echo -n "Enter Admin Web Password: "
read adpwd

#Update System
sudo apt-get update
sudo apt-get upgrade -y

hiteshkr

@-moz-document url-prefix("https://graylog"), url-prefix("https://gettingstarted.graylog.org") {
body {
    background-color: black;
    color: #999;
}
h1, h2, h3, h4, h5, h6 {
    color: #ddd;
}
svg {
    background-color: #666;

n0x08

#!/usr/bin/env python
# findPwnedDB.py
#
# Last update: 1/13/2020
#
# Added: 
#       CassandraDB support
#       Additional DBs
#       Docker XMR mining flags (Thanks Unit42!)
#       https://unit42.paloaltonetworks.com/graboid-first-ever-cryptojacking-worm-found-in-images-on-docker-hub/

alexalouit

input {
  file {
    path => "/var/log/fail2ban.log"
    type => "fail2ban"
  }
}

filter {
  if [type] == "fail2ban" {
    grok {

JustinAzoff

[Unit]
Description=Bro
After=network.target

[Service]
ExecStartPre=-/bro/bin/broctl cleanup
ExecStartPre=/bro/bin/broctl check
ExecStartPre=/bro/bin/broctl install
ExecStart=/bro/bin/broctl start
ExecStop=/bro/bin/broctl stop

mhlulani

LDAP Getting Stared

from https://www.digitalocean.com/community/tutorials/how-to-configure-openldap-and-perform-administrative-ldap-tasks

Jargon

• DN = Distinguished Name
• RDN = Relative Distinguished Name
• DC = Domain Component
• OU = Organizational Unit
• OID = Object Identifier

mlafeldt

#!/usr/bin/env python

import sys, paramiko

if len(sys.argv) < 5:
    print "args missing"
    sys.exit(1)

hostname = sys.argv[1]
password = sys.argv[2]

narutaro

#Using nfdump nfdump is a light-weight and simple netflow collector.

#Receive netflow

nfcapd -w -D -l /flows -p 2055

#Show basic stats

gwillem

Dell XPS 9310 Linux install notes (Ubuntu/Xubuntu 20.04)

My NL i7/16GB XPS 9310 has a Killer AX1650s WiFi chip, which eventually worked. Other Killer chips may not work.

I ordered the Windows Home edition, because developer edition with Linux was not available in my country. Apparently you can reclaim €100 from Dell if you don't use Windows.

Install

• Bios:
• Change the SATA Mode from the default "RAID" to "AHCI"