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Most of us already know that clicking on unsolicited links and downloading suspicious files could lead to malware wreaking havoc on our computers. However, in recent times, there has been a more malignant kind of malware. Ransomware, as it is popularly known, a kind of malware that restricts your access to your files, devices or computers until you make a certain amount of payment. In other words, ransomware hijacks your device or files, and holds it up for a ransom demand . If you do not pay the ransom, you will lose access to your files and devices permanently. How does a ransomware attack your computer or files? Ransomware employs methods similar to a Trojan. It deceptively enters your computer in the form of a message, email, or web file that is downloaded intentionally or unintentionally. Once you are fooled into clicking a link, downloading a file or visiting an infected website, the ransomware encrypts files on your computer and displays a message informing files can be accessed only after the ransom is paid. If you do not pay this ransom amount, the attackers may increase the ransom amount of delete your files altogether. While most attackers demand less than $200, some have been known to demand almost a million dollars. Ransomware can wreak havoc on your company in multiple ways Ransomware features unbreakable encryption. This means, you cannot hire decryption professionals to decrypt the files that have been encrypted. Ransomware can encrypt all kinds of files on your computer or device. Whether it is personal photos or company-related executable files, everything can be infected and access to these files will be blocked. File names can get mixed up deliberately, so that you won’t know which file is encrypted or not. Traditional antivirus cannot detect ransomware, as these malware feature complex evasion techniques. In other words, you cannot remain complacent thinking you have the best anti-virus system installed. If you have many computers connected to each other on a local network, all of these computers can get infected, making accessing any file next to impossible until you pay up. If files have sensitive information, ransomware attackers can actually use this information against you and get you into further trouble. If confidential business documents are leaked, you will probably end up bearing legal costs as well. Things you can do to protect your data from Ransomware   Be prepared   The first step toward protecting oneself from any adversity is to expect it. Much like most armies in the world remain prepared for a future attack, you will probably have to live in fear of being attacked by ransomware too. Fear isn’t always a bad thing. It helps you to take necessary precautions and to consider a threat as real. This isn’t being paranoid as ransomware is real, and not a bogeyman in the corner. It could happen to anyone and to any company. The only way to trick ransomware is to expect it to attack you. This will help you to take steps that will succeed in thwarting attempts to encrypt your files. And even if a ransomware manages to encrypt your files, you will still have a safe backup copy somewhere in the cloud or on an external hard disk.   Use external backup drives correctly   This is the cheapest and easiest way to protect yourself from ransomware. Unfortunately, this isn’t efficient or effective in most cases. What you could really do is, connect the external hard disk as little as possible to your computer. Do not let it remain connected to the computer even when you are not using it. This will allow ransomware to attack your external device and encrypt files stored on it too. Also, you should begin to use backup programs that have versioning feature. Versioning enables you to retain backups of older versions of data, so that if a hard disk is maliciously encrypted, you will always have an older version of the disk to fall back upon. This is not a perfect method to tackle ransomware, as your recent changes will be lost.   Start using cloud-based backups   Cloud-based backups are always on but the files do not get uploaded quickly. However, this works in your advantage, when it comes to ransomware. Even if a ransomware encrypts your data, it will take days to weeks for it all to get uploaded. Meanwhile, you can contact your backup service company and ask them to wipe and reinstall. This will again result in recent changes being lost but at least, you will not lose all the data. Cloud-based backups are safe at the moment, though ransomware attacking cloud-data is not too far-fetched. If you make regular backups to your cloud service, chances are, there will always be a version that hasn’t lost a lot of changes that were made recently.   Do not open suspicious emails or links   Most attackers send spam messages and hope that you will click on an email or link that will allow them to install the ransomware on your device or computer. So, first and foremost, use discretion while downloading attachments, opening suspicious links or emails. Even if these emails originate from an address or contact you recognize, bear in mind that anyone’s email account can get hacked. If you sense the tone of the email or the language that is used is different from the person you know, do not click on the link or attachments. Most of the times, ransomware gets installed after people click on links sent by people whom they know. Always train your employees to right-click on attachments and scan them before opening them. If you train your employees well enough, they will become an integral part of protecting your company against ransomware attacks. In other words, employee training is a crucial part of protection against ransomware.   Invest in a good anti-malware tool   While most traditional malware protection tools do not offer security against ransomware, there are a few