Availability means guaranteeing reliable access to information by authorised personnel. In order to be readily accessible, data must be stored in a logical yet secure system. High availability aids rapid business processing and ultimately benefits your organisation. It is every user’s responsibility to...
To maximize information availability, and thus its value to user, under unpredictably varying threat models, we depart form static and inflexible approaches to secure data management to provide for continuous and adaptive information exposure protection. We outline a means of structured reasoning about ...
Availability means that users can access a system to do their work. With high availability, there is a significant expectation that users will always be able to access the system, because it has been designed and implemented to ensure operational continuity. ...
That also means retesting and even re-certification in some cases. Just like ops teams that want to avoid restart-related downtime, developers really want to avoid extensive code edits for as long as possible because it implies major work that, yes, ensures tighter security – but otherwise l...
Improved revenue: Reduced risk means improved revenue, as money-generating services are available to users more frequently. Quicker recovery: In the event that an outage does happen, high availability technologies minimize the time required to get systems up and running again. ...
Defining "integrity" in security Next up is integrity. Integrity is the accuracy and consistency of data as well as the completeness and reliability of systems. Data integrity means the data is complete and accurate from its original form. For systems, integrity means that systems are free from...
Failover clustering means that the loss of a virtual host automatically moves virtual machines to new locations where they can continue doing their job. The hard part in all of this is figuring out exactly what technologies you need to deploy—and which you can afford. There is a direct rela...
All changes to a database are logged as they are made. Logging a change means describing exactly what changed in the database and how it was changed—in a structure called a log record. Log records are stored in the transaction log for each database and must remain available until they ...
Tencent Cloud services in the same VPC are interconnected via the private network, which means they can communicate usingprivate IPs, even if they are in different availability zones of the same region. Note: Private network interconnection refers to the interconnection of resources under the same ...
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