Network Access Control 101Securing the Critical Edge of Your Network

Notice your network changing?

• # of devices on your network growing?

• % of devices are corporate issued?

• # of devices / user?

• % of devices that are mobile?

• # of guests and/or contractors?

Your Network is Changing

YOURBUSINESS

USERSSUPPLIERS

PARENTCOMPANY

GUESTS

PARTNERSCONSULTANTS

BYOD

INTERNETOF THINGS

Endpoints are Easy Targets for Hackers

Greater Attack Surface = Greater Risk

100% Managed100% Context

Corporate

Less ManagedLess Context

BYOD

4 x Attack Surface

Even Less ManagedEven Less Context

InternetOf Things

Drop in% Managed

Endpoints

ExposureRisk

LEVERAGE INDICATORS OF TRUST/RISK

Bradford Networks

LIVE INVENTORY OF NETWORK CONNECTIONS

APPLIANCE / VIRTUAL / CLOUD DELIVERY

ANALYTICS / PLANNING / FORENSICS

REAL-TIME ENFORCEMENT

NETWORK ACCESS POLICIES

NAC 101:Live Inventory of Network Connections

CONNECTTIMES

….

SITE 2

SITE N

SITE 1

OS/APPS

CONNECTPOINT

VPN

DEVICETYPE

USER & GROUP

NAC 101:Flexible Network Access Policies

DEVICETYPES

NETWORK ACCESSTO INFORMATION

FINANCIALASSETS

CREDITCARDS

CRITICALINFRASTRUCTURE

HEALTHCARERECORDS

LEGALINFORMATION

INTELLECTUALPROPERTY

STUDENTINFORMATION

USERS &GROUPS

CONNECTPOINT

VPN

OS/APPS

CONNECTTIME

NAC 101: Dynamic Network Provisioning

HEALTHCARERECORDS

ONBOARDINGPORTAL

GUESTACCESS

NOACCESS

WHO WHAT WHERE WHENINDICATOR OFTRUST

NAC 101:Endpoint Compliance

IdentifyUser

AssignNetwork Access

AssessRisk

IdentifyDevice

NoAccess

GuestAccess

RestrictedAccess

UnrestrictedAccess

NAC 101:Extensible Policy Engine

RISK?RESTRICT NETWORK ACCESS

TRUST?GRANT NETWORK ACCESS

INDICATORS OF

TRUST

NAC 101:Leveraging Indicators of Trust/Risk

INDICATORS OF

RISK

NAC 101:Self-Service Registration

NAC 101Historical Inventory of Network Connections

NETWORK & DEVICEINVENTORY

REPORTDISTRIBUTION

DEVICE TRENDREPORTS NETWORK &

ENDPOINT RISK

“BLACK BOX” OFNETWORK CONNECTIONS

NAC 101: Secure the Critical Edge of Your Network

CxO

• Embrace BYOD

• Balance Risk/Cost

• Maintain Compliance

Users

• Access They Need

• Flexibility They Want

• Privacy They Deserve

IT Management

• Safe Devices/Apps

• Trusted Users

• Safe Access

Taking Action …

Questions/Request Slides

NAC/BYOD Whitepaper

NAC Checklist