Greg Elin gregelin

# check banned ip address
iptables -L

# check banned ip addresses and rules
iptables -L -n

# check for specific ip address on ban list
iptables -L -n | grep IPADDRESSHERE

Post DYN DDoS: Is Government Regulation of the Internet of Things on the Horizon?

Suits and Spooks, Jan 2017

Optional readings. Feel free to attach other suggestions.

Most Noteworthy

Texas Law Review - Regulating the Internet of Things: First Steps Toward Managing Discrimination, Privacy, Security, and Consent

Page 117 starts to discuss IoT's 4 problems (paraphrased): (1) unexpected inferences leading to discrimination; (2) difficulty of de-identifying IoT generated data; (3) hacking and security breaches; and (4) privacy policy, notice and choice in small screenless devices generating data.
p 148 Peppet does not think much federal regulation or a new agency is currently possible but suggests "four messy and imperfect first steps toward regulating the Internet of Things: (1) broadening

Postgres Snippets

Backup a django Postgres database

cd /codedata/code/django-study/mysite
# Stop the django surver so database will not be updated
# DBNAME=django_link
DBNAME=databasename
dumpfile=$DBNAME.pg_dump.$(date +%Y-%m-%d-%H:%M:%S).sql
pg_dump $DBNAME &gt; ../databak/$dumpfile

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

Does the design expect failures to happen regularly and handle them gracefully?
Have we kept things as simple as possible?

OpenControl Webinars

We are group of technologists, government staff, contractors and others in regulated fields committed to Compliance-as-Code. We are developing a community and tools at http://open-control.org necessary to align security assessments and authorizations with modern, continuous software development and delivery.

Below are upcoming webinars introducing our current work: OpenControl and Compliance-Masonry.

Introduction to OpenControl & Compliance-Masonry

This webinar will introduce you to OpenControl as a community, data schema and tools to support Compliance-as-Code.

This note explains the common issue of "notapplicable" results when running openSCAP and SCAP-Security-Guide on CentOS.

SCAP seems like it should be easy because it is "just XML". Then you dig into looking for a test and it gets confusing fast. So it is good to have some background.

SCAP (Security Content Automation Protocol) is actually a set of multiple standards and specifications that are used together to enable automatically testing hundreds of nerd settings. Let me emphasize that: SCAP is not a single XML specification -- SCAP is multiple standards and specs. Whenever you give "SCAP Content" to a scanner to check a system configurations you are giving the scanner multiple XML files representing multiple standards.

	BEGIN:VCALENDAR
	VERSION:2.0
	CALSCALE:GREGORIAN
	BEGIN:VEVENT
	TRANSP:TRANSPARENT
	DTEND;VALUE=DATE:20161021
	UID:1D6F8E2E-F907-4185-BEBD-F0C36434FA87
	DTSTAMP:20160922T192555Z
	LOCATION:2011 Wilson Blvd\nArlington VA 22201\nUnited States
	DESCRIPTION:HOLD FOR OPENCONTROL EVENT.\n\nSocial Gathering/Symposium on

	# SCAP Security Guide DoD STIG profile kickstart for Red Hat Enterprise Linux 6 Server
	# Version: 0.0.1
	# Date: 2015-04-08
	# Url: http://people.redhat.com/swells/ssg-rhel6-stig-ks.cfg
	#
	# Based on:
	# http://fedoraproject.org/wiki/Anaconda/Kickstart
	# https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Installation_Guide/s1-kickstart2-options.html
	# http://usgcb.nist.gov/usgcb/content/configuration/workstation-ks.cfg
	#

	def getstatusoutput(cmd):
	"""Return (status, output) of executing cmd in a shell."""
	"""This new implementation should work on all platforms."""
	import subprocess
	pipe = subprocess.Popen(cmd, shell=True, universal_newlines=True,
	stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
	output = str.join("", pipe.stdout.readlines())
	sts = pipe.wait()
	if sts is None:
	sts = 0

	{"contentType":"application/gliffy+json",
	"version":"1.3",
	"stage":{"background":"#FFFFFF",
	"width":1518,
	"height":975,
	"nodeIndex":193,
	"autoFit":true,
	"exportBorder":false,
	"gridOn":true,
	"snapToGrid":true,