datacenter - hosting – providing – isp – (eng.)

datacenter - hosting – providing – ISP –

Structure

1. terms2. datacenter – tasks3. safety measures

1. security2. availability3. IT- infrastructure4. BSI-certification

terms

Hosting (to host)

Webhosting, Serverhosting, Application-Hosting, Domain-Hosting

ISP/ISPs (Internet Service Provider, contents, technical service

ASP (Application Service Provider/Providing) or SaaS (Software as a Service)

Provider (to provide) telecommunications, ISP, ASP, Content-Provider, logistic-provider

Housingto lash a server = „houst“

Colocationrented space or place in a datacenter

Outsourcing (complete, selective)

IT-Outsourcing and BPO (Business Process Outsourcing)

Managed Services/Outtaskingexplicit tasks

datacenter - tasks

Hosting

•CMS-systems – editorialsystem, Life-Site

•Shops•trainingplatform•individual applications•databases – Oracle, Microsoft SQL•streaming-solutions

own customer - serverdedicated servervirtual Server

safety measures

Security

•Entry-control with personal authentications

•24/7 guard duty

•fire protection

•power supply

•uninterruptable power supply (UPS)

•Redundant diesel generator set

•air-conditioning 

Safety Measures

Availibility

• mostly 99,95%• Backup-Datacenter• Connection with 2 ISP (Internet Service

Provider)• External power supply • uninterruptable Power supply (UPS)• Diesel aggregates• Redundant system-devices• Redundant firewall-systems • Automatic Monitoring

Safety Measures

IT-Infrastructure

• Advance arrangements for foreign attacks

• firewall-system

• virus-protection

• integrity monitoring

• The use of Loadbalancers

• Virtual Privat Network (VPN) with Secure ID