Disaster Recovery Center and Disaster Recovery Plan
-
Upload
farid-er -
Category
Technology
-
view
5.036 -
download
15
description
Transcript of Disaster Recovery Center and Disaster Recovery Plan
![Page 1: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/1.jpg)
Oleh: Farid Ridho, Nugroho P Yudho, Robby Hasan P
Disaster Recovery Center (DRC) & Disaster Recovery Plan (DRP)
![Page 2: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/2.jpg)
Disaster Recovery Center (DRC)
![Page 3: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/3.jpg)
Pendahuluan
![Page 4: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/4.jpg)
Disaster Recovery Center : kemampuan infrastruktur untuk melakukan kembali operasi secepatnya pada saat terjadi gangguan yang signifikan seperti bencana besar yang tidak dapat diduga sebelumnya
Contohnya adalah ketika terjadi malapetaka yang menimpa sejumlah perusahaan besar dunia yang bermarkas di World Trade Center tetap dapat beroperasi (segera pulih kegiatan operasionalnya dalam waktu cepat), karena mereka telah mempersiapkan sejumlah DRC untuk mengantisipasi bencana yang tidak dikehendaki tersebut.
Pendahuluan
![Page 5: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/5.jpg)
Fungsi DRC
Meminimalisasi kerugian finansial dan nonfinansial dalam meghadapi kekacauan bisnis atau bencana alam meliputi fisik dan informasi berupa data penting perusahaan
Meningkatkan rasa aman di antara personel, supplier, investor, dan pelanggan
![Page 6: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/6.jpg)
Infratruktur
Infrastruktur disaster recovery mencakup fasilitas data center, wide area network (WAN) atau telekomunikasi, local area network (LAN), hardware, dan aplikasi. Dari tiap bagian ini kita harus menentukan strategi disaster recovery yang paling tepat agar dapat memberikan solusi yang efektif dan sesuai dengan kebutuhan perusahaan.
![Page 7: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/7.jpg)
Arsitektur
![Page 8: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/8.jpg)
Lokasi DRC
Minimum >40 km dari data center Berada di luar radius mitigasi bencana
(gunung berapi, Tsunami, Banjir dll) Tidak berada pada jalur patahan
geologi Indeks Rawan Bencana Rendah di
Indonesia Kalteng (Sumber: Indeks Rawan Bencana Indonesia BNPB, 2011)
Akses jaringan internet memadai Mudah dijangkau
![Page 9: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/9.jpg)
Disaster Recovery Data Center Configuration
![Page 10: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/10.jpg)
Data Center Active Warm Standby
![Page 11: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/11.jpg)
Data Center Failed Warm Standby
![Page 12: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/12.jpg)
Warm Standby
Advantages• Simple design, typical Phase I deployment• Easy to build and maintain• Simple configuration
Disadvantages• Under utilization of resources• Delay in failover with manual switchover• No load sharing
![Page 13: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/13.jpg)
Data Center Active Hot Standby
![Page 14: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/14.jpg)
Data Center Failed Hot Standby
![Page 15: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/15.jpg)
Hot Standby
Advantages• Good use of resources due to load sharing• Ease of management
Disadvantages• Complex, typical Phase II deployment• Data mirroring in both directions• Managing two active data centers
![Page 16: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/16.jpg)
Metode Backup
![Page 17: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/17.jpg)
Disaster Hardware failure Theft Data corruption Malicious attack Virus or worm Human error
Why back up data?
![Page 18: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/18.jpg)
Full Backup Differential Backup Incremental Backup
Metode Backup
![Page 19: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/19.jpg)
Full Backup
![Page 20: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/20.jpg)
Backup seluruh data dalam setiap waktu
Waktu untuk backup lama Waktu untuk recovery cepat
Full Backup
![Page 21: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/21.jpg)
Differential Backup
![Page 22: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/22.jpg)
Dilakukan setelah full backup, tiap terjadi perubahan data
Full backup tetap dilakukan, tapi ada jarak waktu
Waktu backup tidak terlalu lama Saat recovery: recovery full backup
dan differential backup terakhir
Differential Backup
![Page 23: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/23.jpg)
Incremental Backup
![Page 24: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/24.jpg)
Backup dilakukan setiap terjadi perubahan data
Waktu backup relatif cepat Waktu recovery lama, karena harus
recovery full backup terakhir dan masing-masing incremental backup
Incremental Backup
![Page 25: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/25.jpg)
Off-site backup Scheduled backup Daily notification Sufficient space Data availability at all time Adequate security Guarantee from provider Tested regularly
Kriteria backup data yg baik
![Page 26: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/26.jpg)
Disk mirroring - Synchronous mirroring - Asynchronous mirroring Snapshots - Copy-on-write snapshot - Split-mirror snapshot Continuous Data Protection Parity Protection
Backup techniques
![Page 27: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/27.jpg)
Intraday data protection data are backed up several times during the day Weekend and nightly backup data are backed up every night and week
Backup schedules
![Page 28: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/28.jpg)
Increased complexity and burden Limited capabilities of conventional
solutions Time requirements Reliability Size of data Expensive new technologies Lack of a simple disaster recovery
process Maintenance
Challenges in Backup and Recovery
![Page 29: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/29.jpg)
Offline backup backup data ke offline media / external storage, misal tape - disk to tape deployment - disk to disk to tape deployment
Strategi implementasi backup dan recovery
![Page 30: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/30.jpg)
Disk to Tape Deployment
Offline backup
![Page 31: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/31.jpg)
Disk to Disk to Tape Deployment
Offline backup
![Page 32: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/32.jpg)
Online data protection remote site disaster recovery - active/passive - active/active - multisite topologies
Strategi implementasi backup dan recovery (2)
![Page 33: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/33.jpg)
Active / passive
Online Data Protection
![Page 34: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/34.jpg)
Active / active
Online Data Protection
![Page 35: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/35.jpg)
Multisite topologies
Online Data Protection
![Page 36: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/36.jpg)
Disaster Recovery Planning (DRP)
![Page 37: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/37.jpg)
Pengertian
Terminologi yang dikenal luas dalam perusahaan-perusahaan berbasis bisnis TI
Menjelaskan bagaimana suatu organisasi akan menghadapi bencana potensial yang dapat menimbulkan masalah pada fungsi-fungsi normal sistem
Langkah-langkah pemulihan yang diambil jika terjadi bencana
![Page 38: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/38.jpg)
Business Continuity Plan
Business Continuity Plan: Business Resumption Plan, it focuses on preventative
measures and after the dust settles Occupant Emergency Plan, it focuses on reducing personel
risk Continuity of Operations Plan, it focuses during emergency Incident Management Plan, it focuses on cyber attacks Disaster Recovery Plan, it focusess on IT infrastructure(Business Resumption, Occupant Emergency, and Continuity of Operations Plans) do not deal with the IT infrastructureIncident Management Plan (IMP) does deal with the IT infrastructure, but since it establishes structure and procedures to address cyber attacks against an organization’s IT systemsThe Disaster Recovery Plan as the only BCP component of interest to IT
![Page 39: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/39.jpg)
Komponen-Komponen DRP Bussines Impact Analysis
Bagian dimana suatu bisnis menganalisa sejauh mana ketergantungannya terhadap penggunaan TI Risk Assesment
Bagian ini mengidentifikasi semua ancaman yang datang yang dapat menimbulkan kerusakan Recovery Strategy
Kegiatan mendefinisikan strategi pemulihan yang mencakup penyediaan fasilitas fisik maupun teknologi-teknologi pendukung Disaster Recovery Organization
Model dan struktur organisasi yang berwenang dalam semua kegiatan pemulihan bencana Disaster Recovery Procedures
Prosedur-prosedur standar yang mengatur semua aktifitas sebagai respon terjadinya bencana hingga pemulihan kembali Disaster Recovery Center
Komponen terpenting dalam DRP yang mendefinisikan kebutuhan dan spesifikasi teknis dari DRP
![Page 40: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/40.jpg)
Hubungan BCP, DRP, dan DRC
BCPDRP
DRC
![Page 41: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/41.jpg)
Konsep-Konsep Pemulihan (1) Recovery Point Objective (RPO)
the age of files that must be recovered from backup storage for normal operations to resume if a computer, system, or network goes down as a result of a Major Incident (MI)
Nilai yang mengindikasikan waktu seberapa lama suatu perusahaan dapat menoleransi hilangnya data
Recovery Time Objective (RTO)time within which a business process must be restored
Nilai yang mengindikasikan seberapa lama infrastruktur teknologi informasi akan dipulihkan
![Page 42: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/42.jpg)
Konsep-Konsep Pemulihan (2) Maximum Tolerable Downtime (MTD) atau Maximum Allowable
Outage (MAO)Nilai yang mengidentifikasikan berapa lama suatu
perusahaan mampu kehilangan sebuah proses bisnis
Work Recovery Time (WRT)Batasan waktu yang diperlukan untuk:- Memulihkan data back-up ke dalam aplikasi- Memasukkan kembali semua data hasil backlog ke
dalam aplikasi- Memasukkan kembali semua data yang muncul selama
kedua proses di atas berlangsung ke dalam aplikasi
![Page 43: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/43.jpg)
RPO dan RTO
![Page 44: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/44.jpg)
Planning Process Obtain Top Management Commitment Establish a planning committee Perform a risk assessment Establish priorities for processing and
operations Determine Recovery Strategies Perform Data Collection Organize and document a written plan Develop testing criteria and procedures Test the Plan Approve the plan
![Page 45: Disaster Recovery Center and Disaster Recovery Plan](https://reader036.fdokumen.com/reader036/viewer/2022081413/5466b24aaf7959f1238b4c37/html5/thumbnails/45.jpg)
Strategi Pemulihan
Identifikasi obyek-obyek pemulihan, sistem dan infrastruktur TI apa saja yang akan dipulihkan, data apa saja yang akan dipulihkan
Memilih dan mengembangkan opsi-opsi setiap obyek pemilihan
Menyusun laporan strategi pemulihan Mendiskusikan serta menyesuaikan
laporan strategi pemulihan dengan pihak bisnis dan manajemen organisasi