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Erstellt / Aktualisiert 13.09.2020 / 14.09.2020
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Fenster schliessen

The Treacherous 12

Data Breaches

Insufficient ID. Credential & Access Managemen

Insecure Interfaces & APIs

Security Vulnerabilities

Account Hijacking

Malicious Insiders

Advanced Persistance Threats

Data Loss

Unusfficient Due Diligence

Abuse & nefarious use of Cloud Services

Denial of Service

Shared Technology Issues

 

Fenster schliessen

Uptime Institute: Redundancy Tier 1

Basic Site Infrastructure

little to none redundancy

Scheduled maintanance will require system taken offline

Untoward personell activity WILL result in downtime

Fenster schliessen

Uptime Institite Redundancy Tier 2

Redundant Site Infrastructure Capacity Component

Critical operations do not have to be interrupted for maintanance

Untoward personel activity MAY cause downtime

Unplanned failures MAY result in downtime

Fenster schliessen

Uptime Institute: Redundancy Tier 3

Concurrently Maintanable Site Infrastructure

dual power supplies for all systems

critical operations can continue when component fail

loss of component MAY cause downtime

loss of a system WILL cause downtime

planned maintanance will not necessarily cause downtime

Fenster schliessen

Uptime Institute: Redundancy Tier 4

Fault-Tolerant Site Infrastructure

redundancy of IT and electronical components

loss of a system or component WILL NOT cause downtime

a single loss, event or personell activity WILL NOT cause downtime

scheduled maintanance WILL NOT cause downtime

Fenster schliessen

Instance Isolation

each VM should be logically isolated

Fenster schliessen

Host Isolation

all hosts should be physically and logically isolated as much as possible

Fenster schliessen

Clustered Storage

Tightly coupled:

storage devices are directly connected to a shared physical backplane

each component has same policies and rule sets

enhances perfomance bc it scales

 

 Loosely coupled:

greater flexibility

each node is indepentant from each other, only logically connected