By denying users access to files on their computers, Ransomware, the most visible type, and prominent malware nowadays is posing a rising threat not only to individuals but also to the software sectors, Industries, and public services worldwide in the era of such stupendous technological advancement. It is indeed a matter of concern as these pernicious attacks not only encrypt important files, valuable data, and documents but at the same time the attackers are demanding a ransom amount for the decryption key from the victim.
Ransomware attacks are now on a rising trend causing significant damage all through and therefore it is to be immediately curtailed by undertaking various preventive measures. Proper guidance should be provided to the users in the matter of responding to such malicious attacks. In this article, we will discuss how to do away with such malware threats by undertaking important precautionary measures.
STAY WATCHFUL AND SECURED:
The first and foremost defensive action to be undertaken in this matter is to stay on utmost alert so that no one can infringe on your security. One should make sure that all the devices and systems they are using are thoroughly upgraded and modernized with diversified security patches, anti-virus software, firewalls, etc. Crucial and very important dates are to be backed up fully and they are needed to be stored in confidential and isolated locations so that the cyber attackers could not get hold of the dates. Strong access should be executed and user privileges should be confined to some extent in order to restrict the spread of Ransomware in case it gets infected.
USERS ARE TO BE EDUCATED AND PROPERLY TRAINED:
It has been observed that very often these malware attacks gain a stronghold from human mistakes. Users should remain alert about not clicking on any suspicious links. Moreover, unknown attachments are not to be downloaded and users should keep a safe distance from visiting untrusted websites. Users should remain alert and concerned about phishing. Employing security software and practicing safe browsing habits could minimize the risk of ransomware attacks.
EMAIL SECURITY MEASURES TO BE STRENGTHENED:
Email is considered to be one of the most common targets for Ransomware attacks. As a result, users should pay utmost attention to security measures that are able to detect suspicious activity and fishing attempts by blocking spiteful attachments. Email filtering should be enabled and incoming or outgoing emails should be properly investigated against any malicious threat. To ensure email authenticity, protocols like SPF, DKIN, and DMARC are to be implemented.
INCIDENT RESPONSE PLAN TO BE UPDATED AND EXAMINED:
Users should frequently review and update the Incident Response Plans to cope with the rising threats and vulnerabilities. To examine the effectiveness of the plan tabletop exercises are to be conducted. It is also to be ensured that the main stakeholders are fully aware of their responsibilities and implement them duly if they face any attack somehow.
OFFLINE BACKUPS ARE TO BE MAINTAINED:
Besides frequently backing up important data offline, the restoration process should also be examined on a regular basis. Check the restoration process from time to time to ensure access in case of any attacks. Offline backup is the most secure way of to prevent the serious threat of Ransomware.
EFFECTIVELY RESPONDING TO A RANSOMWARE ASSAULT:
In spite of taking all such above-mentioned preventive measures, the chance of ransomware attacks cannot be completely overlooked. To avoid such unwanted situations, users should respond promptly by detaching the infected system from the network. Besides informing relevant personnel and security teams, users can definitely take the assistance of the law in critical situations. They can also stay connected to cyber security experts or forensic analysts for further help.
CONCLUSION:
The ever-growing threat of Ransomware is indeed a grave concern to deal with. Preventive measures which include keeping software updated, using unique and strong passwords, executing multi-factor authentication, training the users and educating them about phishing, baking up crucial data offline are something which is absolutely necessary. Moreover, by employing security software and following an organized Incident Response Plan, users can prevent themselves from falling prey to ransomware attacks and such destructive malignant threats.
1 Comment