we45 iso-27001 case study

8

Upload: we45

Post on 06-Aug-2015

39 views

Category:

Services


2 download

TRANSCRIPT

Page 1: we45 ISO-27001 Case Study
Page 2: we45 ISO-27001 Case Study

Contents

!   Overview

!   Pre Engagement Scenario

!   we45 Proposed Solution

!   Post Engagement Scenario

Page 3: we45 ISO-27001 Case Study

Overview

!   As the only Company offering products for extra high voltage data and power transmission, our client is positioned strongly in high growth geographies and high growth industries.

!   Net Revenue: $500 Million

!   Centralized IT Services: Firewall & Content Filtering Services, Google Apps, SAP, Cordys, HRMS.

!   Localized IT Services: Local File Server monitoring and maintenance, Backup and Restoration and Genereic IT Support (daily operations)

!   No. of Locations: 9

!   Overall IT Employee Strength: 50

!   IT Employee Strength per location: 5

Page 4: we45 ISO-27001 Case Study

Pre - we45- Engagement Scenario

!   ISO 27001 was a critical requirement for the organization from a global market reach perspective.

!   Non – Standard IT operational procedure across the group

!   Low levels of awareness and understanding on Information Security and ISO 27001 requirements across the group and departments.

!   Non availability of dedicated resources for the ISO 27001 implementation.

!   Lack of in-house technical security competency.

!   Streamlining of existing standard operating procedures was a challenge as each of the 9 locations were following their own standard operating procedure.

!   Existing Information Security Policies & Procedures (ISPP) were ineffective and lacked technical granularity.

Page 5: we45 ISO-27001 Case Study

we45 Proposed Solution

!   Conducting of a comprehensive workshop on ISO/IEC 27001:2005

!   Identification of an appropriate and effective Scope for the ISO 27001

!   Conducting an IT Risk Assessment based on the OCTAVE Methodology to identify critical assets and drafting of a Risk Mitigation Plan for the identifed asset –risk values.

!   Preparation of a Statement of Applicability based on the agreed controls applicable and identified in the Risk Mitigation Plan

!   Amendment of the existing Information Security Policies & Procedures (ISPP) in aligment to the ISO 27001 mandates and ensuring that they map to the controls identified earlier on.

!   Technical Assessment (Vulnerability Assessment / Penetration Test) conducted for all 9 locations on sampled critical information assets and services.

!   Implementation of the ISO/IEC 27001:2005 suggested controls and generation of evidences.

!   Comprehensive ISO/IEC 27001:2005 based (pre-certification) Internal Audit.

Page 6: we45 ISO-27001 Case Study

Implementation – Activity Chart

Activities performed No of we45 Consultants

Effort (in Working

Days)

Deliverables

1.  Understand Business Environment 2.  ISMS Scope Definition & Documentation 3.  Setting up of Security Steering Committee 2 7

1.  ISMS Scope Documentation 2.  Org. specific high level security policy statement

1.  Risk Assessment 2.  Technical VAPT 3.  Gap Analysis as per ISO/IEC 27001:2005 guidelines 4.  Asset Identification, Valuation & Classification 5.  SOA (Statement of Applicability)

2 15

1.  Risk Assessment Reports 2.  VAPT Reports 3.  Gap Analysis Report 4.  Asset Register 5.  SOA.

Create / Review / Amend Policies & Procedures. 1 30

ISO/IEC 27001:2005 Information Security Policy and Procedure deck.

ISO/IEC 27001 Implementation Workshops. 1 15

ISO/IEC 27001:2005 Awareness & Implementation Manual

ISO/IEC 27001:2005 Internal Audit and Preparation , Follow up & closure of CAPA.

1 7

ISO/IEC 27001:2005 Internal Audit Plan & Report

Page 7: we45 ISO-27001 Case Study

Post Engagement Scenario

!   A successful attainment of the ISO 27001:2005 certification for 9 location at one-go

!   A marked increase in the awareness and knowledge levels of an Information Security Management System (ISMS) across the organization.

!   Enhanced levels of technical, operational and knowledge on Security Best Practices.

!   A measurable and repeatable IT Operations Process instilled across the organization at both the Central and Local entities.

!   A sound Incident Management Response and Learning system in place that captures and reports IT and Non IT security incidents. This is followed up by a root cause analysis, preventive and corrective action mechanisms.

!   The Sales and Marketing team able to showcase the mature and secure IT practices at the organization to the global partner and client network

Page 8: we45 ISO-27001 Case Study

Thank You