Past few days we all have been following the breaking news on the fast-spreading WannaCry ransomware affecting globally hundreds of thousands PC systems around the world, and are wondering what is this virus and whether your computer system and data might be at risk. WannaCry, like any ransomware is a computer virus that usually spreads via spam emails and malicious download links. The virus is designed to lock up computer files and the ultimate goal is to blackmail the affected user until the victim pays the ransom demand, usually $300-$500 in Bitcoins.
WannaCry is especially malicious because it spreads itself and doesn’t even require the user to click any link or open a file. Now most of us wonder how to make your system and data secure.
Planning your data protection and recovery strategy is essential to any PC user. This awareness guide will help you be cautious and save your valuable data on PC from WannaCry or any other potential ransomware threat. In addition to installing anti-virus software like Kaspersky or similar solutions, every PC user should implement stringent backup controls with snapshots to increase safety from attacks and prevent possible data loss. Since this widely spread global cyber-attack is just one of many to hit users, reliable system and data backup is always the key to protect against such malware threats.
The following advisory on WannaCry ransomware will help prevent data loss and in case of a disaster recover it fast: 1. Backup your computer with the reliable backup solution.
2. Update your Windows OS with Microsoft’s latest fix.
3. B careful of opening any unknown emails, websites and apps.
4. Use anti-virus protection software in conjunction with a firewall.
Paragon Backup & Recovery 16 is an advanced backup and safeguarding software that enables private users to perform complex backup tasks with ease. Thanks to Backup and Recovery 16, there is absolutely no need for deep IT skills or advanced computing knowledge in order to protect files and folders, partitions, disks or even the entire system. Paragon Backup & Recovery makes PC protection child’s play.
Not sure which setting is most suitable? No need to worry! The powerful software wizards of Paragon Backup & Recovery 16 guide users step by step through the backup jungle – and the newly designed UI will clear the path!
Backup Job Wizard
The Backup Job wizard is the ultimate in automated backups. Thanks to intuitive presets, less than 8 clicks are needed to set automated backup jobs for the entire windows system, single files, folders or partitions.
However, advanced users get the full control at their hands and can refine and modify existing strategies or define custom ones.
Set-and-forget technology: continuous PC protection without questions
All backup technics: including incremental backup, file based backup, differential backup, full backup, backups of particular file types, backup to virtual hard disks…
Flexible scheduling: daily, hourly, weekly, monthly and even erratic schedules are possible (e.g. daily, every second week, not on Wednesdays and Fridays)
Powerful retention mechanism: automatically deletes older backups. Based on intuitive presets or manual definitions. Backup & Recovery automatically ensures that the most recent backup is always available.
Pinned backups: exclude single backups from the retention policy with a single click
We get lots of questions about the necessity of backups with respect to virtual systems such as VMware virtual environments or ESXi hypervisors. The great number of existing technical terms on the topic and the equally great number of solution approaches make it hard to get an overview of it all. While snapshots and “classic” backups are related in nature, there are fundamental differences. And then there is also replication as a further member of the big family of data protection, backup, business continuity and high availability.
Hardware virtualization offers many advantages when it comes to making the most cost-effective use of expensive IT infrastructure. Furthermore, virtual systems are ideally suited for maintaining high availability of critical business applications and data. High availability and data backup are also closely related, but they are by no means identical twins.
Which is better? Backup or snapshot (or even replication)?
So when it comes to the question whether backup or snapshot is the better choice, the simple answer would be: “Neither of them!” It simply depends on the scenario at hand and the platforms being used, so it’s clear that the answer’s not so simple after all. Snapshots are ideal for making quick changes to the virtual machine. These changes can then either be used or discarded with just a few clicks. In the latter case, the snapshot is “played back” on the ESXi machine. Strictly put, a snapshot is thus neither suitable for high availability nor backup scenarios – its importance lies in the field of maintenance. In order to keep a virtual machine highly available, it’s a good idea to create VM replications. Why? Because the replica of a virtual machine corresponds to the original and can take over its task in just a few seconds. Replicas and snapshots are both temporary – so they are not suitable for retrieving lost datasets from the distant past.
In addition, they are usually saved on the same data storage as the original machine, which makes it impossible to restore them if they are physically damaged.
In our whitepaper Snapshot, Backup or Replica? What, When and How, we address the various techniques in greater detail, put them in context and show the differences.
Paragon Protect & Restore is a cost-effective software solution which combines the comprehensive backup tools for virtual and physical servers and workstations in a central console. VMware, Hyper-V and physical servers can be backed up, restored and archived based on role. The free basic version provides a high-performance availability solution for small companies and start-ups – without straining their budgets!