Which Cloud?

Len PadillaSenior Technical Director

NTT Europe

Cloud SecurityHow can this possibly be safe if it’s not in my data centre?

NTT Cloud Vision A cloud without a global network is just virtualization.

Cloud ComputingPrivate? Hybrid? Public?

Cloud SecurityHow can this possibly be safe if it’s not in my data centre?

NTT Cloud Vision A cloud without a global network is just virtualization.

Cloud ComputingPrivate? Hybrid? Public?

Which Cloud?

• Understand your applications

• Know your Data

• Who are your users?

Which Cloud?

• Availability

• Security

• Performance

Which Cloud?

• Public Cloud – Programatic, Dynamic, Watch our for Costs

• Private Cloud – Stable, Isolated, Secure

• Hybrid Cloud, Community Cloud, No Cloud

Cloud SecurityHow can this possibly be safe if it’s not in my data centre?

NTT Cloud Vision A cloud without a global network is just virtualization.

Cloud ComputingPrivate? Hybrid? Public?

Cloud Concerns

What is Security?

• C : Confidentiality

• I : Integrity

• A : Availability

C I AJoe St Sauver, Ph.D. - Internet2 Joint Tech Conference

What is Security?

• C : Confidentiality

• I : Integrity

• A : Availability

Confidentiality (ISO-27001): Ensuring that information is accessible only to those authorized to have access. One of the cornerstones of information security.

Security: Confidentiality

• Perimeter vs Endpoint• IDS / IPS• Operators & Users

DBWeb Storage DB

Web Storage

(N)IDS – where?

What is Security?

• C : Confidentiality

• I : Integrity

• A : Availability

All characteristics of the data including business rules, rules for how pieces of data relate, dates, definitions and lineage must be correct for data to be complete.

What is Security?

• C : Confidentiality

• I : Integrity

• A : Availability

Data Availability means having your data accessible and usable at all times. Applications. Server, Network. Complex – many ‘moving parts’.

Data Availability & Integrity

Interwork

VirtualizedNetwork

Cloud Platform (Virtualized Servers)

Cloud Platform (Virtualized Servers)

Inter-Data CenterVirtualized NW

Transport Network

VirtualizedNetwork

NetworkController

Backup

CloudController

Cloud SecurityHow can this possibly be safe if it’s not in my data centre?

NTT Cloud Vision A cloud without a global network is just virtualization.

Cloud ComputingPrivate? Hybrid? Public?

Cloud Benefits

Auto-scale

Disaster Recovery

Virtualized DC

Single Control Pane

Multi network/ PC,

Smartphone, Tablet PC, etc.

Cloud Vision

Customer’s System

Glo

bal To

tal M

anag

em

ent S

erv

ices

Other Cloud　

Consulting firm/Application

Vendor

SaaS Vendor

Virtualized Network

Data Centre

　 Ａｒｃｓｔａｒ Ｕｎｉｖｅｒｓａｌ Ｏｎｅ　　

　

Portal – Integrated Control

Mail, Desktop, VoIP etc.

Managed Security Services

Consulting/Individual Applications

Cloud Controller

NetworkController

Public CloudPrivate Cloud Hybrid Cloud

Dir

ect

Acc

ess

to C

loud D

irect A

ccess to

Clo

ud One-Stop Operation

Virtualized Network

Before After

Transport Network

Inter-Data CenterVirtualized NW

Virtualized NW Virtualized NW

Transport Network

Cloud Platform (Virtualized servers)

Cloud Platform (Virtualized servers)

Cloud Platform (Virtualized servers)

Cloud Platform (Virtualized servers)

Firewall

Load Balancer

Complicated configuration on network appliances

Centralized and automatic control. Virtualized network

Network Controller

Scale Up

Interwork

VirtualizedNetwork

Cloud Platform (Virtualized Servers)

Cloud Platform (Virtualized Servers)

Inter-Data CenterVirtualized NW

Transport Network

VirtualizedNetwork

NetworkController

Inter-Data Centers Scale out

CloudController

Data Migration

Interwork

VirtualizedNetwork

Cloud Platform (Virtualized Servers)

Cloud Platform (Virtualized Servers)

Inter-Data CenterVirtualized NW

Transport Network

VirtualizedNetwork

NetworkController

Backup

CloudController

Virtualized Data Centre

EuropeJapan

US

Hong Kong

Virtualized Network

Virtualized Servers

Data Centre

Virtualized Network

Virtualized Data Centre

Virtualized Servers

Data Centre

Virtualized Network Virtualized Servers

Data Centre

Virtualized Network

Virtualized Servers

Data Centre

Virtualized Network

Virtualized Servers

Data Centre

Virtualized NetworkSingapore

Integrally Visible and Controlled

Interworking

VN VN

Transport Network

NetworkController

DC

VN

CloudController

Portal

Status of Services

DC

Cloud SecurityHow can this possibly be safe if it’s not in my data centre?

NTT Cloud Vision A cloud without a global network is just virtualization.

Cloud ComputingPrivate? Hybrid? Public?