{"id":62263,"date":"2022-03-15T03:09:00","date_gmt":"2022-03-15T03:09:00","guid":{"rendered":""},"modified":"2024-04-22T22:08:54","modified_gmt":"2024-04-23T02:08:54","slug":"introduction-to-ransomware-protection","status":"publish","type":"post","link":"https:\/\/www.commvault.com\/blogs\/introduction-to-ransomware-protection","title":{"rendered":"An Introduction to Ransomware Protection"},"content":{"rendered":"\n

What is ransomware? How to protect and recover from it.<\/strong><\/p>\n\n\n\n

Time accelerates in a ransomware attack<\/strong><\/h2>\n\n\n
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A ransomware attack is a classic example of a ticking clock. Your critical business data has suddenly been taken hostage. Hackers have used advanced encryption to render it inaccessible \u2014 and now they are demanding money to decrypt it. How will you respond? Can you ensure the safety of your data if you refuse to pay \u2014 or even if you do? While you consider your options, your organization remains paralyzed. Every passing minute increases the pressure to make the right choice.<\/p>\n\n\n\n

This scenario has already struck companies of all sizes across industries worldwide. Yours could be next. Are you ready?<\/p>\n\n\n\n

In this blog, we will examine: <\/p>\n\n\n\n

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What is ransomware protection?<\/a><\/p>\n\n\n\n

What is a ransomware attack?<\/a><\/p>\n\n\n\n

What are the types of ransomware?<\/a><\/p>\n\n\n\n

Who are these bad actors?<\/a><\/p>\n\n\n\n

How does ransomware spread?<\/a><\/p>\n<\/div>\n\n\n\n

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10 Tips to minimize ransomware exposure<\/a><\/p>\n\n\n\n

How to get rid of ransomware?<\/a><\/p>\n\n\n\n

What are the risks of paying the ransom?<\/a><\/p>\n\n\n\n

How Commvault fights ransomware?<\/a><\/p>\n\n\n\n

Commvault’s layers of security protection.<\/a><\/p>\n<\/div>\n<\/div>\n\n\n\n

What is ransomware protection?<\/h2>\n\n\n
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The cyber threat landscape, including ransomware, has transitioned to a case of “when,” not “if.” To ensure you can recover your data, you need the right solution with the best technology, the right people, and processes.<\/p>\n\n\n\n

By 2031, it is anticipated that ransomware attacks against businesses will occur every 2 seconds, up from every 11 seconds in 2021.1<\/sup><\/p>\n\n\n\n

Organizations require tools (such as anomaly detection, immutable backups, air gap, and multi-factor authentication (MFA) controls) to continually measure and protect their recovery readiness state. They do this to expose and remediate problems, validate their data and business applications’ recoverability, and improve their security to reduce their risk profile. In the event of a successful attack, fast restores are required to resume business operations quickly.<\/p>\n\n\n\n

A recovery solution is only viable if it is resilient across various failure modes. One scenario may be a data recovery event to revert to the prior instances before the corruption. At the same time, another may require complete recovery of the business applications to a new location. Designing recoverability across environments and providing simplified automation to test and validate each scenario helps build the recovery readiness state. Knowing the mission-critical data and applications were already validated for recovery by an automated process completes the needed security, compliance, and comfort level. Learn more with this eBook: Ransomware 101<\/a>.<\/p>\n\n\n\n

What is a ransomware attack? <\/h2>\n\n\n
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Gartner defines ransomware as “cyber extortion that occurs when malicious software infiltrates computer systems and encrypts data, holding it hostage until the victim pays a ransom.\u201d2<\/sup>   <\/p>\n\n\n\n

There\u2019s a reason ransomware makes the headlines. It\u2019s the kind of attack that gets attention \u2014 it\u2019s sudden, brutal, and leaves the victim feeling helpless. In recent years, the rapid rise of ransomware has cast a shadow of anxiety across organizations. Alarmed businesses, IT, and security leaders aren\u2019t just being paranoid. In the third quarter of 2021, there was a 36.8% increase in ransomware attacks.3<\/sup><\/p>\n\n\n\n

What are the types of ransomware?<\/h2>\n\n\n\n

It is easy to assume that all ransomware is similar, and it is not uncommon to think that one size fits all in terms of prevention and preparation. However, because each ransomware type is usually developed to attack different, specific networks, they can be very dissimilar in how they work. It is essential to understand the different types currently being used (keeping in mind that it is also possible to combine multiple types of ransomware). Suppose your organization is attacked, and you do not have a plan to defend against the different types of ransomware. In that case, the likelihood is that the attack will significantly impact your company.<\/p>\n\n\n\n

Here are six types of ransomware: <\/p>\n\n\n\n