备份事物是什么意思？
备份是制作文件副本或副本的行为。这些文件存储在原件所在的地方以外的其他地方。您可能只需要备份一些文件，也可能需要更大的努力。要求可能会大大不同，具体取决于您是个人还是企业。
The idea is that if the original file is damaged, breaks, is被盗，或遭受其他任何问题，然后备份可以幸免。
年龄ransomware attacks，备份数据和基本系统至关重要。多年来，勒索软件作者一直在攻击各种业务垂直行业，从基础设施到医疗系统的任何事情都可以成为目标。有许多有关执法部门和医院被锁定在任务关键文件和系统之外的故事，导致潜在的威胁生命的延迟和betway必威logo。
What does backing up a device mean?
Backing up a device can mean a few things and depending on the device, you may have to be very specific when you map out this process. Sometimes, this can just mean backing up certain mobile settings and functions, or options and data settings for a PC.
It can还意味着简单地复制从特定设备而不是几个文件或文件夹的所有内容。对于所有形式的移动设备和笔记本电脑来说，这都是非常普遍的。由于文件数量的数量，备份台式机PC的整体通常会更多地涉及。借助智能手机，主要关注的问题通常是它们所包含的大量珍贵照片。
我们在哪里放置备份？
最重要的备份绊脚石之一是弄清楚在哪里放置要复制的文件。可以在网络上的外部硬盘驱动器或本地服务器上本地完成。文件也可以是保存在云中。This can cause a few headaches depending on:
- The security practices of the cloud storage system you’re using and
- Whether you encrypt the files and folders before you upload them.
如果文件与工作有关，则应使用业务批准的存储 /备份解决方案。如果敏感文件被黑客入侵或泄漏，将文件放入随机选择的您选择的随机服务中可能会产生灾难性的后果。
Do people backup their backups?
They do! It’s not unheard of to have a PC fail with important files on it, and discover there’s a problem with the backup too. This is why you have备份的备份。具有明智的备份也很重要。
If an organisation simply copies hundreds of thousands of files into a big folder and thinks “job done”? That’s going to be a problem. If they suffer a ransomware attack 6 months later, it probably won’t end well: The files will be six months out of date and you’ll lose six months of work, or find yourself paying an exorbitant ransom. System files for business operations may have been replaced by new technology and the old files are no longer relevant.
If the files are still relevant but not organised in a way which makes it clear what to do with them, that’s also bad, and you’re back to square one. Did you back everything up in a logical, regular fashion but then leave the storage device next to the main systems which are all covered in flood water? That’s not going to help very much, either.
The 3-2-1 backup strategy
The best starting point for most businesses is the 3-2-1 backup strategy, in which you keep:
- Three copies of your data, in total.
- Two copies of your data on-site, but on different devices.
- One remote copy, in case your premises become damaged.
当您需要时，您的数据本地副本可为您提供简单而直接的冗余访问。远程副本将很难访问，是您针对火灾，洪水和其他灾难的保险单。如果您受到勒索软件的攻击，则充当后卫，数据的异地副本应无法通过管理员权利的网络上的攻击者无法访问。
Additional backup resources
您可能现在想在日记中记下World Backup Daywhich comes around every March. It’s a great reminder to set those backup plans in motion, and also do some more general file spring-cleaning while you’re at it. Whatever your strategy, the most important thing is to start backing up now. Not next week, most definitely not next month and almost certainly not “when I get around to it”.
There’s a lot of people out there who will sadly only realise the value of backups when it’s too late to do anything about it.
正确备份
Backups are simple in theory, but they often let you down when you need them most. On a recent Malwarebytes Lock and Code podcast, host David Ruiz spoke to Matt Crape, a technical account manager for VMware and backups expert, about why backups are so hard to get right, and what the most basic missteps are when companies roll out a backup plan.
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