You automated your deployment, elasticized your workloads, and dynamically provisioned your fleet. What do you do next? Tackle automating your security needs using the latest capabilities in the cloud! There’s no single path to building an automated and continuous security architecture that works for every organization, but certain key principles and techniques are used by the early adopter cloud elite that give them distinct advantages. It's time to re-think your organization’s processes and behaviors to demonstrate the latest efficiencies in your security operations. In this webinar, learn how Intuit implements cloud security automation with Evident.io and other innovative cloud technologies. Join us to learn: • How security will be integrated into the overall processes of development and deployment. • How to tie security acceptance tests, a subset of your key security controls, right into the end of your functional testing process to promote builds with confidence at greater speed. • How to be successful with API-enabled, continuous security tools in the cloud. • How to operationalize security alarms, enabling world-class incident response and remediation capabilities.

1. Securing your data on AWS
Pat McDowell Solutions Architect at AWS
Tim Prendergast CEO and Co-Founder at Evident.io
Shannon Lietz DevSecOps Leader at Intuit

2. $6.53M 56% 70%
Increase in theft of hard
intellectual property
Of consumers indicated
they’d avoid businesses
following a security breach
Average cost of a
data breach
Your data and IP are your most valuable assets
https://www.csid.com/resources/stats/data-breaches/ http://www.pwc.com/gx/en/issues/cyber-
security/information-security-survey.html
https://www.csid.com/resources/stats/data-breaches/

3. In June 2015, IDC released a report which found that most customers
can be more secure in AWS than their on-premises environment. How?
Automating logging
and monitoring
Simplifying
resource access
Making it easy to
encrypt properly
Enforcing strong
authentication
AWS can be more secure than your existing
environment

4. AWS and you share responsibility for security
AWS Foundation Services
Compute Storage Database Networking
AWS Global
Infrastructure
Regions
Availability Zones
Edge Locations
Identity &
Access Control
Network
Security
Customer applications & content
You get to
define your
controls ON
the Cloud
AWS takes
care of the
security OF
the Cloud
You
Inventory
& Config
Data Encryption

5. Constantly monitored
The AWS infrastructure is protected by
extensive network and security monitoring
systems:
• Network access is monitored by AWS
security managers daily
• AWS CloudTrail lets you monitor
and record all API calls
• Use VPC Flow Logs to monitor and analyze
network traffic to your instances

6. Highly available
The AWS infrastructure footprint protects
your data from costly downtime:
• 33 Availability Zones in 12 regions for
multi-synchronous geographic redundancy
• Retain control of where your data resides
for compliance with regulatory requirements
• Mitigate the risk of DDoS attacks using
services like AutoScaling, Route 53

7. Integrated with your existing resources
AWS enables you to improve your security
using many of your existing tools and
practices:
• Integrate your existing Active Directory
• Use dedicated connections as a secure,
low-latency extension of your data center
• Provide and manage your own encryption
keys if you choose

8. Key AWS Certifications and Assurance Programs

9. +

10. Security Automation is a key
differentiator for cloud companies

11. You are responsible for protecting your data/assets
Customer Data
Applications Identity
Access
Management
OS Network Firewall
Client-side
Encryption
Server-side
Encryption
Network Traffic
Protection
Compute Storage Networking
AWS Global Infrastructure
(Regions, Azs, Edge Locations)
AWS: Security of the Cloud
Customer: Security on the Cloud

12. You have a huge quantity of intelligence to process
This is just a SUBSET of an average company’s data flows
Amazon Elasticsearch

13. The Human Challenge
Humans have finite scale…

14. …Then we turn to automation.

15. Security breach

16. Why automate Security?
We’re less than one million
security professionals short of
“equilibrium” and lagging…

17. No matter how good your process is,
Alert Fatigue will trump it…
Why automate Security?
Alert Psychology proves that fatigue destroys process

18. As infrastructure and software delivery
accelerate, there is no alternative.
The fallacy of choice…

19. Security
DevOps
Security Automation is good for everyone
 DevOps builds Value
 Security builds Trust
 Customers / businesses need
 Trust and Value

20. Evident Security Platform (ESP)
 Built by cloud pioneers from Adobe,
AWS, and Netflix
 Agentless deployment (<5 mins)
 Continuous security scanning &
alerting across several AWS Services
 Aligns your Security and DevOps
teams on protecting cloud assets
 Tracks security state to support audit,
compliance, and incident response
needs

21. Leader in Cloud Security
Automation & Innovation
Leader in DevSecOps
+
Evident & Intuit

22. Cloud Security Operations
“boldly go where no human has gone before…”
Shannon Lietz DevSecOps Leader at Intuit
@devsecops

23. The Context… Cloud Security Operations
Imagine:
 Software defined security
 Thousands of changes a day
 The biggest “big data” problem
MeanTimetoResolution(MTTR) 6 months
Fast MTTR…
the final frontier

24. So what hinders “secure” innovation @ speed & scale?
1. Manual processes & meeting culture
2. Point in time assessments
3. Friction for friction’s sake
4. Contextual misunderstandings
5. Decisions being made outside of value creation
6. Late constraints and requirements
7. Big commitments, big teams, and big failures
8. Fear of failure, lack of learning
9. Lack of inspiration
10. Management and political interference (approvals, exceptions)

25. In the Cloud,
Everything is Code

26. Let’s switch some things around…
Data Center
Network
Servers
Virtualization
Operations
Platforms
Buyer Identifier
Cloud Account(s)
Virtual IP Addresses
Containerization
Appliances
Storage
Security Features
Applications
Ephemeral Instances
Scale on Demand
IAAS, PAAS, SAAS
Resource Testing
Built-In Security
Long-Term Contracts
Partner Marketplaces
Slow-ish Decisions
Experiments

27. Software Defined Security
 Requires significant intimate knowledge, context &
understanding
 Critical Cloud Security Operations Elements:
– Zoning & Blast Radius Containment
– Instrumentation & Monitoring to create the feedback loop
– Security as Code Platform (Whitelisting, Encryption,
Authorization)
– API Catalog & Testing for the Full Stack
– Asset Inventory & Hardened Baselines [Software,
Services, Components, etc.]

28. The Basic Cloud Model
Cloud Provider Network
Backbone
Cloud Platform (Orchestration)
Network Compute Storage
Cloud Account(s)
Load Balancers
Compute
Instances
VPCs
Block
Storage
Object
Storage
Relational
Databases
NoSQL
Databases
Containers
Content
Acceleration
Messaging Email
Utilities
Key
Management
API/Templates
Certificate
Management
Partner
PlatformInternet
Backbone

29. Developers have lots of options…

30. Reality…
Data Center
Cloud Provider
Network
Internet
Cloud Provider
Network
Data Center
Cloud Provider
Network
Cloud Provider
Network
Cloud Provider
Network

31. And Attackers also have lots of options…
Victims
Attackers

32. Shift controls & mindset
Security
Monitoring

33. Cloud Security Operations in the Cloud…
Monitor & Inspect Everything
insightssecurity
science
security
tools & data
Cloud accounts
S3
Glacier
EC2
CloudTrail
ingestion
threat intel continuous response
security feedback loop (speed matters)

34. What’s this look like in practice?
Etc…Etc…Etc…

35. Account Sharding is a new control!
 Splitting cloud workloads into
many accounts has a benefit.
 Accounts should contain less
than 100% of a cloud workload.
 Works well with APIs; works
dismal with forklifts.
 What is your appetite for risk?
Cloud Workload Templates
Cloud Provider Network
33 % 33 % 33 %
Attacker
Cloud
Account
Cloud
Account
Cloud
Account

36. Long live APIs…
 Everything in the cloud should be an
API, even Security…
 Protocols that are not cloudy should not
span across environments.
 If you wouldn’t put it on the Internet then
you should put an API and
Authentication in front of it:
– Messaging
– Databases
– File Transfers
– Logging
Cloud Provider Network
Tested machine image…
Tested instances...
Tested roles...
Tested passwords...
New instance created…
Instance 12345 changed…
User ABC accessed Instance 12345...
B
User
Routing
Data
Replication
Application
Gateway
File
Transfers
Log Sharing
Messaging
My API

37. Host-Based Controls
 Shared Responsibility and Cloud
require host-based controls.
 Instrumentation is everything!
 Fine-grained controls require
more scrutiny and bigger big data
analysis.
 Agents & Outbound Reporting to
an API are critical
Tested machine image…
Tested instances...
Tested roles...
Tested passwords...
New instance created…
Instance 12345 changed…
User ABC accessed Instance 12345...
B
Instance
Cloud Provider Network
Instance

38. Don’t Hug Your Instances…
 Research suggests that you should replace your
instances at least every 10 days, and that may not
be often enough.
 Use Blue/Green or Red/Black deployments to
reduce security issues by baking in patching.
 Make sure to keep a snapshot for forensic and
compliance purposes.
 Use config management automation to make
changes part of the stack.
 Refresh routinely; refresh often!
10DAYS

39. Overcoming Inconvenience
 Use built-in transparent encryption
when possible.
 Use native cloud key management
and encryption when available.
 Develop back up strategies for
keys and secrets.
 Apply App Level Encryption to help
with SQL Injection and preserving
Safe Harbor.
 Use APIs to exchange data and
rotate encryption.

40. Migrating Security to the Left where it can get built-in
design build deploy operate
How do I secure
my app?
What
component is
secure enough?
How do I secure
secrets for the
app?
Is my app
getting
attacked? How?
Typical gates for
security
checks & balances
Mistakes and drift often happen
after design and build phases that
result in weaknesses and potentially exploits
Most costly mistakes
Happen during design
Security is a Design Constraint
faster security feedback loop

41. Use Cloud Native Security Features...
 Cloud native security features are
designed to be cloudy.
 Audit is a primary need!
 Configuration and baseline checks
baked into a Cloud Provider’s
Platform help with making decisions
and uncovering risks early in the
Continuous Delivery cycle.
 Be deliberate about how to use
built-in security controls and who
has access.

42. Secure Baselines & Patterns help a lot!
AMI
Amazon Elastic
MapReduce
AWS Import/
Export
Security
Monitoring
Egress Proxy
CFn Template
Bastion CFn
Template
Secure VPC
CFn Template
CloudTrail CFn
Template
Secrets
Bundle
MarketPlace
templates resourcespatterns services

43. Fanatical Security Testing
static
UX &
Interfaces
Micro
Services
Web Services
Code
CFn
Templates
dynamic
Build
Artifacts
Deployment
Packages
Resources
Patterns &
Baselines
run-time
Security
Groups
Account
Configuration
Real-Time
Updates
Patterns &
Baselines

44. Red Team, Security Operations & Science
 API Key Exposure -> 8 hrs
 Default Configs -> 24 Hrs
 Security Groups -> 24 Hrs
 Escalation of Privs -> 5 D
 Known Vuln -> 8 Hrs

45. Cloud Security Disaster Recovery & Forensics is a
different animal…
 Regional recovery is not enough
to cover security woes.
 Security events can quickly
escalate to disasters.
 Got a disaster recovery team?
 Multi-Account strategies with
separation of duties can help.
 Don’t hard code if you can help it.
 Encryption is inconvenient, but
necessary…
Cloud
Workload
Templates
Disaster
Templates
Cloud Provider Network
50 % 50 %
Cloud Account Cloud Account Cloud Account
50 %
Cloud Account
50 %

46. Compliance Operations as Continuous Improvement
https://www.kpmg.com/BE/en/IssuesAndInsights/ArticlesPublications/Documents/Transforming-Internal-Audit.pdf

47. Code can solve the great divide
 Paper-resident policies do not
stand up to constant cloud
evolution and lessons learned.
 Translation from paper to code
can lead to mistakes.
 Traditional security policies do
not 1:1 translate to Full Stack
deployments.
Data Center
• Choose strong passwords
• Use MFA
• Rotate API credentials
• Cross-account access
Page 3 of 433
Cloud Provider Network
• Lock your doors
• Badge in
• Authorized personnel only
• Background checks
EVERYTHING
AS CODE

48. Security Decision Support

49. Speed & Ease can increase security!
 Fast remediation can remove attack path
quickly.
 Resolution can be achieved in minutes
compared to months in a datacenter
environment.
 Continuous Delivery has an advantage of
being able to publish over an attacker.
 Built-in forensic snapshots and
blue/green publishing can allow for
systems to be recovered while an
investigation takes place.
APP APP
DB DB
APP
DB
ATTACKED FORENSICSRECOVERED

50. This could be your MTTR…MeanTimetoResolution(MTTR)
6 months

51. Get Involved and Join the Community
 devsecops.org
 @devsecops on Twitter
 DevSecOps on LinkedIn
 DevSecOps on Github
 RuggedSoftware.org
 Compliance at Velocity