Best
Data Protection Practices
Offsite,
offline and out of reach
Below is a round-up of
best practices that we recommend for offsite vaulting of your data. These
practices are presented here as a guideline to be used to protect a company's
data assets. Of course, your actual situation will dictate the best practices
that make the most sense:
- Offsite, offline,
and out-of-reach. Without a secure, offsite backup, there is no recovery.
- Practice, test,
and refine your critical recovery processes before you need them (without
the pressure of being down).
- Have a backup rotation
scheme that provides a depth of file versions to protect against viruses
and hacker attacks.
- Make duplicate
backup copies and keep one copy on-site and the other offsite.
- Include every hard
disk drive in your backup process, including networked PCs, laptops,
palmtops, servers, RAID systems, and telecommuters.
- Always use a "verify"
procedure to ensure that files have been correctly written to tape;
try restoring a few to make sure.
- Use mainstream
market leaders with viable roadmaps for backup and archive hardware,
software, and services.
- Automate backups
with autoloaders and libraries for unattended operation; plan for growth.
- Adhere to a backup
strategy that includes at least daily incremental or differential backups
and full weekly backups. This provides backup copies of data that allow
for recovery prior to virus infection or other data corruption.
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