1. Michael Scheidell, CISO
OWASP
SF-ISSA
BYOP(IF YOU DARE)
Security
Priva(eers™

2. © 2013 All Rights Reserved Security Priva(eers
• Corporate InfoSec Consultant
• Certified CISO for Hire,
Contract or Retainer
• Founded Three South Florida
Tech Companies
• Digital Privacy Expert
• Member ISSA, IAPP, ISACA, IEEE,
FBI InfraGard and SFTA
• Finalist EE Times ACE Innovator of
the year award
Sub headline
AGENDABring Your Own Policy
Michael Scheidell, CISO
Security Priva(eers
@scheidell
561-948-1305 / michael@securityprivateers.com
http://www.securityprivateers.com
Additional Resources at:
http://www.securityprivateers.com/owasp-issa-byop.html

3. © 2013 All Rights Reserved Security Priva(eers
Sub headline
AGENDA
What is your policy?
Do you allow smartphones or not?

4. Sample BYOD Policies
• Do you allow external access?
• Do you provide all employee equipment?
• Do you allow ‘BYOD’?
• Do you pay for CELL/Data access?
If you answered YES
to ANY of these above,
you NEED A BYOD POLICY
Even if the policy says NO!

5. Written by ISO
He understands the 24/7 nature of
his team, and understands the
risks.
Sample BYOD Policies
Written by Dir IT
They need access to everything, IT
is KING!
• Only Senior InfoSec executives can
make external connections
• NON InfoSec employees must use
workstations at their desk
• The CEO and CFO pay our checks,
so they can do anything they want,
with or without written policies

6. Sample BYOD Policies
Written by Dir IT
They need access to everything, IT
is KING!
Written by Legal
We went to Harvard. We make
almost as much as the plumber
makes. We need to cross the I’s
and dot the t’s. The policy must be
large, multiple pages, and
undecipherable, except by lawyers
• We have the Exchange Admin Password
• We can do anything we want
• We can add you if you buy us toys
• The CEO and CFO pay our checks, so
they can do anything they want, with or
without written policies

7. Sample BYOD Policies
Written by Legal
We went to Harvard. We make
almost as much as the plumber
makes. We need to cross the I’s
and dot the t’s. The policy must be
large, multiple pages, and
undecipherable, except by lawyers
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sodales porta lacus, non auctor enim adipiscing id. Mauris non urna venenatis, blandit mi aliquam, tristique quam. Suspendisse egestas ac libero id tincidunt. Proin malesuada dolor ultrices enim fermentum
pharetra consequat ut sapien. Fusce scelerisque dignissim orci sit amet tincidunt. Aenean luctus sodales lobortis. Ut non auctor velit.
Sed molestie arcu ac convallis consectetur. Integer sed laoreet velit. Donec eleifend turpis id tellus volutpat, eu ultricies augue sollicitudin. Donec a felis eget ante consectetur porttitor dignissim aliquet velit. Cras consectetur tortor ac enim sodales elementum.
Nullam purus felis, dapibus eu viverra sodales, adipiscing et erat. Etiam rhoncus feugiat ullamcorper. Duis nisl urna, malesuada eget dolor imperdiet, viverra rutrum nisl. Sed consequat semper iaculis. Donec lorem mi, eleifend ullamcorper viverra eget, hendrerit in
dolor. Quisque pellentesque tellus neque, ut eleifend quam volutpat ut. Nullam lorem ligula, ultrices a turpis et, viverra semper dolor. Donec nec tellus eget risus feugiat ultricies at et mi. Morbi fringilla ipsum odio, vitae convallis augue pretium tristique. Pellentesque
consectetur nisl id metus imperdiet viverra.
Nunc sodales pulvinar turpis non congue. Quisque odio nisl, tincidunt in lobortis tincidunt, mattis sit amet mi. Cras id vehicula lectus, non ultrices elit. Quisque lacinia laoreet lectus. In imperdiet, nibh sit amet tincidunt condimentum, mauris diam ultricies leo, vitae
sollicitudin lacus risus eu justo. Duis ornare diam ut lorem tincidunt, id laoreet mauris molestie. Quisque dapibus, nibh non consectetur varius, sapien felis pretium libero, blandit molestie sem tellus ac leo. Morbi diam turpis, aliquam non ipsum id, convallis lobortis
nisi.
Aenean placerat purus quis leo ultrices, vitae gravida nunc sagittis. Donec ut venenatis sapien. Cras eget dui est. Donec commodo iaculis dictum. Morbi malesuada lacus sed condimentum eleifend. Donec mattis varius interdum. Curabitur sodales libero vel
venenatis ullamcorper. Nam tempor nibh sit amet nisi pharetra, sed egestas eros auctor. In adipiscing sem ut vehicula scelerisque. Vestibulum tempor lorem eget sollicitudin iaculis. Morbi faucibus consequat dui ac egestas. Phasellus scelerisque ultricies neque eu
suscipit. Etiam venenatis quam quis sapien gravida adipiscing. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Curabitur consequat nibh vel enim rutrum, eget elementum orci semper. Vestibulum quis adipiscing dui.
Aliquam erat volutpat. Etiam at diam id ipsum ornare fringilla in vel elit. Praesent suscipit eros in erat luctus, sit amet consectetur purus pretium. Maecenas fringilla elit ipsum, porttitor ultrices sem luctus sit amet. Integer nec rhoncus justo, sit amet bibendum urna.
Vivamus at tortor non ante molestie consequat ut in quam. Donec eget elit arcu. Pellentesque dictum massa nunc, sed venenatis eros elementum non. Fusce at justo purus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sodales porta lacus, non auctor
enim adipiscing id. Mauris non urna venenatis, blandit mi aliquam, tristique quam. Suspendisse egestas ac libero id tincidunt. Proin malesuada dolor ultrices enim fermentum pharetra consequat ut sapien. Fusce scelerisque dignissim orci sit amet tincidunt. Aenean
luctus sodales lobortis. Ut non auctor velit.
Sed molestie arcu ac convallis consectetur. Integer sed laoreet velit. Donec eleifend turpis id tellus volutpat, eu ultricies augue sollicitudin. Donec a felis eget ante consectetur porttitor dignissim aliquet velit. Cras consectetur tortor ac enim sodales elementum.
Nullam purus felis, dapibus eu viverra sodales, adipiscing et erat. Etiam rhoncus feugiat ullamcorper. Duis nisl urna, malesuada eget dolor imperdiet, viverra rutrum nisl. Sed consequat semper iaculis. Donec lorem mi, eleifend ullamcorper viverra eget, hendrerit in
dolor. Quisque pellentesque tellus neque, ut eleifend quam volutpat ut. Nullam lorem ligula, ultrices a turpis et, viverra semper dolor. Donec nec tellus eget risus feugiat ultricies at et mi. Morbi fringilla ipsum odio, vitae convallis augue pretium tristique. Pellentesque
consectetur nisl id metus imperdiet viverra.
Nunc sodales pulvinar turpis non congue. Quisque odio nisl, tincidunt in lobortis tincidunt, mattis sit amet mi. Cras id vehicula lectus, non ultrices elit. Quisque lacinia laoreet lectus. In imperdiet, nibh sit amet tincidunt condimentum, mauris diam ultricies leo, vitae
sollicitudin lacus risus eu justo. Duis ornare diam ut lorem tincidunt, id laoreet mauris molestie. Quisque dapibus, nibh non consectetur varius, sapien felis pretium libero, blandit molestie sem tellus ac leo. Morbi diam turpis, aliquam non ipsum id, convallis lobortis
nisi.
Aenean placerat purus quis leo ultrices, vitae gravida nunc sagittis. Donec ut venenatis sapien. Cras eget dui est. Donec commodo iaculis dictum. Morbi malesuada lacus sed condimentum eleifend. Donec mattis varius interdum. Curabitur sodales libero vel
venenatis ullamcorper. Nam tempor nibh sit amet nisi pharetra, sed egestas eros auctor. In adipiscing sem ut vehicula scelerisque. Vestibulum tempor lorem eget sollicitudin iaculis. Morbi faucibus consequat dui ac egestas. Phasellus scelerisque ultricies neque eu
suscipit. Etiam venenatis quam quis sapien gravida adipiscing. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Curabitur consequat nibh vel enim rutrum, eget elementum orci semper. Vestibulum quis adipiscing dui.
Aliquam erat volutpat. Etiam at diam id ipsum ornare fringilla in vel elit. Praesent suscipit eros in erat luctus, sit amet consectetur purus pretium. Maecenas fringilla elit ipsum, porttitor ultrices sem luctus sit amet. Integer nec rhoncus justo, sit amet bibendum urna.
Vivamus at tortor non ante molestie consequat ut in quam. Donec eget elit arcu. Pellentesque dictum massa nunc, sed venenatis eros elementum non. Fusce at justo purus.
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sodales porta lacus, non auctor enim adipiscing id. Mauris non urna venenatis, blandit mi aliquam, tristique quam. Suspendisse egestas ac libero id tincidunt. Proin malesuada dolor ultrices enim fermentum
pharetra consequat ut sapien. Fusce scelerisque dignissim orci sit amet tincidunt. Aenean luctus sodales lobortis. Ut non auctor velit.
Sed molestie arcu ac convallis consectetur. Integer sed laoreet velit. Donec eleifend turpis id tellus volutpat, eu ultricies augue sollicitudin. Donec a felis eget ante consectetur porttitor dignissim aliquet velit. Cras consectetur tortor ac enim sodales elementum.
Nullam purus felis, dapibus eu viverra sodales, adipiscing et erat. Etiam rhoncus feugiat ullamcorper. Duis nisl urna, malesuada eget dolor imperdiet, viverra rutrum nisl. Sed consequat semper iaculis. Donec lorem mi, eleifend ullamcorper viverra eget, hendrerit in
dolor. Quisque pellentesque tellus neque, ut eleifend quam volutpat ut. Nullam lorem ligula, ultrices a turpis et, viverra semper dolor. Donec nec tellus eget risus feugiat ultricies at et mi. Morbi fringilla ipsum odio, vitae convallis augue pretium tristique. Pellentesque
consectetur nisl id metus imperdiet viverra.
Nunc sodales pulvinar turpis non congue. Quisque odio nisl, tincidunt in lobortis tincidunt, mattis sit amet mi. Cras id vehicula lectus, non ultrices elit. Quisque lacinia laoreet lectus. In imperdiet, nibh sit amet tincidunt condimentum, mauris diam ultricies leo, vitae
sollicitudin lacus risus eu justo. Duis ornare diam ut lorem tincidunt, id laoreet mauris molestie. Quisque dapibus, nibh non consectetur varius, sapien felis pretium libero, blandit molestie sem tellus ac leo. Morbi diam turpis, aliquam non ipsum id, convallis lobortis
nisi.
Aenean placerat purus quis leo ultrices, vitae gravida nunc sagittis. Donec ut venenatis sapien. Cras eget dui est. Donec commodo iaculis dictum. Morbi malesuada lacus sed condimentum eleifend. Donec mattis varius interdum. Curabitur sodales libero vel
venenatis ullamcorper. Nam tempor nibh sit amet nisi pharetra, sed egestas eros auctor. In adipiscing sem ut vehicula scelerisque. Vestibulum tempor lorem eget sollicitudin iaculis. Morbi faucibus consequat dui ac egestas. Phasellus scelerisque ultricies neque eu
suscipit. Etiam venenatis quam quis sapien gravida adipiscing.

8. Written by ISO
He understands the 24/7 nature of
his team, and understands the
risks.
Sample BYOD Policies
Written by Dir IT
They need access to everything, IT
is KING!
Written by Legal
We went to Harvard. We make
almost as much as the plumber
makes. We need to cross the I’s
and dot the t’s. The policy must be
large, multiple pages, and
undecipherable, exce pt by lawyers

9. © 2013 All Rights Reserved Security Priva(eers
1
Restrict Platform
Apple, Blackberry, Android? Do you have MDM software that can
control all three? Do you have pre-approved models?
Sub headline
AGENDASome Points
BYOD
3
Policy Enforcement
Unlock Code/Pin/Pattern/Print? Device Encryption?
Restrict removable media?
2
BYOD Reimbusement
Do you provide reimbursement for the phone,
accessories? Do you pay for or have a plan allowance?

10. © 2013 All Rights Reserved Security Priva(eers
4
Share Status in Real Time
Are you sharing your real time status? GPS, Twitter, Facebook,
Latitudes?
Sub headline
AGENDASome Points
BYOD
6
HR / Legal Policies
Use of device by hourly employees, Use of device while
driving
5
Unencrypted Wifi
Prohibit Access to unencrypted Wifi/Free/ Starbucks/
Airports, etc.

11. © 2013 All Rights Reserved Security Priva(eers
7
Lost Device / Termination
Report Lost device immediately, who replaces it? MDM Software,
Wipe device upon loss or termination?
Sub headline
AGENDASome Points
BYOD
9
Restrict Downloads/Programs / Rooting / Jailbreak
Flashlight tracks GPS locations, Jailbroken phones can
allow programs access to contacts, passwords, files
8
Employee Use only
No Family, No Friends, Business Use only. Buy your 3
year old his own tablet to play angry birds

12. © 2013 All Rights Reserved Security Priva(eers
10
Support / Management
What level of IT support does user get? Do we install MDM software
and perform backups?
Sub headline
AGENDASome Points
BYOD
12
Right to Audit
Right to log calls, texts, list of installed software (FINRA,
SOX, GLBA, FFIEC)
11
Access Rights
Right to disable or restrict access for security or policy
reasons.

13. © 2013 All Rights Reserved Security Priva(eers
The Fine Print
How do we get there?
Articulate Clear Goals
• Why a policy
• Reduce Capex
• Productivity
• Satisfaction
• Technology
• Company Portal
1
Existing Policies
• Internet Use
• AUP
• Password Policy
• HR Policies
• Security
• Privacy
• Regulations
2
Eligibility
• Who
• Job Function
• Executive
• Types of Jobs
• External Users
• Existing Devices
• Rollout / Pilot
3

14. © 2013 All Rights Reserved Security Priva(eers
The Fine Print
How do we get there?
Stakeholders
• Executive
• Finance
• Legal
• HR
• IT
• Telecom
• Security
• Compliance
4
Limit Device Tech
• Platform
• Devices
• Upgrades
• Versions
• Software
• Security Tools
5
Minimum Security
• MDM / DLP
• Remote Wipe
• Encryption
• Screen Passcode
• Screen Timeout
• AV Software
• Logging
6

15. © 2013 All Rights Reserved Security Priva(eers
The Fine Print
How do we get there?
Level of Support
• Tier 1 / Tier 2
• Vendor Contact
• Connectivity
• Remote/Wifi
• Bluetooth
• Training
• Candy Crush
7
Listen
• Business Leaders
• User Feedback
• Too Strict
• User Buy-In
• Insider Threat
• Trust/both ways
• Awareness
8
Frequent Updates
• Technology
• Ipaq, Feature
Phone, SmartPhone,
Iphone, tablets,
phablet, smart
watch, google
glasses, medically
implanted bluetooth
• Focus on data
9

16. Last Step, Not Official Policy Yet
Draft Policy Finished
Do you buy MDM software? Make an
announcement? Block all the iPhones?, Pull up the
drawbridge?
1 Executive Approval
You can’t enforce a policy without Executive
Approval. Formal Process, and be ready to explain all
of your choices
2

17. Download Sample at
https://db.tt/BRNrlcbH
Lets start…
Lets write a policy
1 Time to Vote on it2 Publish Draft and take it
to management for
approval.
.
3

18. 15 Must Have Policies
© 2013 All Rights Reserved Security Priva(eers
Sub headline
AGENDABring Your Own Policy
1. Firewall Policy
2. Anti-Virus Policy
3. Downtime Policy
4. Password Policy
5. Purchasing Policy
6. Help Desk Triage Policy
7. Third-Party Access Policy
8. Server Configuration Policy
9. Software Development Policy
10.Internet Acceptable Use Policy
11.Hardware Asset Disposal Policy
12.Mobile Device Acceptable Use Policy
13.Remote Access Policy
14.Telephony Service Policy
15.Routine COTS Application Policy

19. © 2013 All Rights Reserved Security Priva(eers
Policy Gap Analysis
Review current policies, compare
against best practices and current
government regulations.
Policy Updates / Presentation
Sometimes the hardest part is
getting Management Buy-in
Call or email for a consultation
Sub headline
AGENDABring Your Own Policy
Where to get Help
Security Priva(eers
@scheidell
561-948-1305 / michael@securityprivateers.com
http://www.securityprivateers.com
Additional resources for BYOP:
http://www.securityprivateers.com/owasp-issa-byop.html