1.
NDC Hosting Services
1
Engr. Ringko Kabiraj
Analyst (Server & Cloud Security)
National Data Center, BCC

2.
Credentials

3.
• Hosting Services
• Introduction
• History of Cloud Computing
• Types of Cloud Computing
• Benefits of Cloud Computing
• Risk & Challenges
• NDC Cloud Services
• NDC Cloud Deployment History
• NDC Cloud Architecture
• Work Load of User End
• NDC Cloud Service Customer List
Contents

4.
NDC Services (Request based)

5.
NDC Services (Request based)

6.
NDC Services (Cloud based)

7.
cloud computing is the delivery of computing services—including servers, storage,
databases, networking, software over the Internet on demand basis.
Introduction

8.
History of Cloud Computing

9.
• DIITA Project
• Data Center Project
• BanglaGovNet Project
• InfoSarker Phase-II Project
• LICT Project
• Secure Email Project
• EDGE Project
BCC’s Projects towards Cloud

10.
Physical Server
VM#01
VM#02
VM#03
CPU= 24, Memory=64 GB
CPU= 8,
Memory=16 GB
CPU= 8,
Memory=16 GB
CPU= 8,
Memory=16 GB
Virtualization

11.
• Redhat KVM
• Citrix Xen Server
• Proxmox
• PHPVirtualbox
• Fusion Compute
• Nutanix
• Vmware
Virtualization

12.
• Resources Pooling
• On-Demand Self-Service
• Easy Maintenance
• Scalability And Rapid Elasticity
• Economical
• Measured And Reporting Service
• Security
• Automation
• Resiliency And Availability
• Large Network Access
• Disaster Recovery & Business Continuity Planning
• Multitenant Management
• Increased Collaboration
Benefits of Cloud Computing

13.
Cloud Deployment Models

14.
Public Cloud

15.
Private Cloud

16.
Hybrid Cloud

17.
Cloud Service Models

18.
Software as a Service(SAAS)

19.
Government Cloud Drive (G-Cloud Drive)
NDC SAAS

20.
SAAS
Online Recruitment System

21.
SAAS
GRP

22.
SAAS

23.
SAAS

24.
Platform as a Service(PAAS)

25.
PAAS

26.
Infrastructure as a Service(IAAS)

27.
IAAS

28.
Global Reputed CSP’s

29.
Cloud Workload of End User

30.
Cloud Security

31.
Single Physical Server
Normal Operation
Availability & Reliability
Normal Traffic

32.
Single Physical Server
Service Interruption due to Server Down
Availability & Reliability

33.
VM#01
VM#02
LB
Service running with Load Balancer
Availability & Reliability

34.
VM#01
VM#02
LB
No Interruption of service due to LB though one
VM is down
Availability & Reliability

35.
Cus#A
LB
Cus#B
Cus#C
Customer A will access Customer A Portal
Confidentiality & Integrity

36.
Cus#A
LB
Cus#B
Cus#C
Confidentiality & Integrity
Customer B will access Customer B Portal

37.
Cus#A
LB
Cus#B
Cus#C
Confidentiality & Integrity
Customer C will access Customer C Portal

38.
• Security & Privacy
• Interoperability & Portability
• Budget
• Lack of Awareness
• Lack of resources
• Management of Multi-Cloud Environment
Risk & Challenges

39.
OpenStack
Cloud operating system that controls large pools of compute, storage, and
networking resources throughout a datacenter, all managed and provisioned
through APIs with common authentication mechanisms.

40.
Components of Openstack

41.
Components of Openstack

42.
Components of Openstack

43.
Structure of OpenStack

44.
Cloud Regional Zones
Dhaka
(Tier-3 DC)
Jessore
(DR)
Gazipur
(Tier-4 DC)
Physical Nodes: 60
Physical Nodes: 30 Under Planning
Cloud Server Disaster Recovery (CSDR) Service

45.
Total vCPU Total Memory Storage
12978 29227 GB 10PB
Cloud Resources Capability
Total vCPU Total Memory Storage
2300 4600 GB 280 TB
Total Capacity
Total Allocation (Approx.)

46.
Physical Server:
-CPU: 64
-Memory: 256 GB
Storage Disk Type:
-SAS
-NL-SAS
-SSD
Cloud Resources Capability

47.
Access to E-Gov Cloud
E-Gov Cloud
Portal
IDM

48.
E-Government Cloud

49.
Cloud Admin Dashboard

50.
• Elastic Cloud Server (ECS)
• Image Management Services (IMS)
• Auto Scaling (AS)
• Elastic Volume Service (EVS)
• Virtual Private Cloud (VPC)
• Elastic IP (EIP)
• Elastic Load Balancer (ELB)
• Virtual Firewall (VFW)
• Security Group (SG)
• Direct Connect (DC)
• Volume Backup Service (VBS)
• Cloud Server Backup Service (CSBS)
NDC offering Cloud Services

51.
• 2 CPU_4GB RAM_20G Storage
• 4 CPU_8GB RAM_20G Storage
• 8 CPU_16G RAM_50G Storage
• 16 CPU _32G RAM_100G Storage
• 16 CPU_64G RAM_100G Storage
• 2 CPU_4G RAM_50G Storage
• 4 CPU_8G RAM_50G Storage
• 8 CPU_16G RAM_100G Storage
• 16 CPU_32G RAM_20G Storage
• 16 CPU_64G RAM_50G Storage
NDC Cloud ECS Flavors

52.
• Windows
-2016
-2012
-2008
-2019
• Linux
– Redhat
– Centos
– Ubuntu
– Debian
– Oracle Linux
NDC Cloud Image Services

53.
NDC Portal
https://ndc.bcc.gov.bd
-Packages & Fee
-Documentation
-Live Chat
-Service Level Agreement (SLA)
NDC Cloud Services

54.
• Cabinet Division
• Ministry of Public Administration
• Finance Division
• ICT Division
• EBLICT Project, BCC
• GRP Project, Bangla Language Project, Digital Sylhet City Project, BCC
• Bangladesh Civil Service Administration Academy
• Ministry of Agriculture
• Bangladesh Bureau of Statistics
• Ministry of Housing and Public Works
• Local Government Division
• Ministry of Education
• Ministry of Women and Children Affairs
• Directorate of Health Services Division
• Ministry of Disaster Management and Relief
• Medical Education And Family Welfare Division
• Ministry of Law
• A2I Project, ICTD
• Ministry of Social Welfare
• Ministry of Liberation War Affairs
• Bangladesh Supreme Court
NDC Major Cloud Service Customer

55.
• VPN Access with MFA
• Strong Password Policy
• IDM Integration
• First login Password change by Customer
• Image Hardening
• Real Time User Activities Monitoring
• Redundancy by Clustering and multi zoning
• Sharing the Access Credentials to Customer via official Email
• Security Awareness
Security Activities from NDC

56.
• NDC Portal (https://ndc.bcc.gov.bd)
• Support Portal (https://support.bcc.gov.bd)
• NDC Email: (datacenter@bcc.gov.bd)
• Telephone (in case of Emergency)
Customer Communication with NDC

57.
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