Londrina Ransomware Defense and Removal Solutions
Ransomware Readiness Assessment
Ransomware has been weaponized by cybercriminals and bad-actor governments, representing a possibly existential risk to businesses that are victimized. Current strains of crypto-ransomware go after everything, including online backup, making even selective restoration a long and costly process. New strains of ransomware such as Ryuk, Maze, Sodinokibi, Mailto (aka Netwalker), DopplePaymer, LockBit and Egregor have made the headlines, displacing Locky, TeslaCrypt, and Petya in prominence, elaborateness, and destructive impact.
Most ransomware breaches are the result of innocuous-seeming emails that have dangerous links or file attachments, and a high percentage are "zero-day" strains that can escape detection by traditional signature-based antivirus (AV) filters. While user education and up-front detection are important to defend your network against ransomware, leading practices demand that you take for granted some attacks will eventually succeed and that you put in place a solid backup solution that permits you to recover rapidly with minimal damage.
Progent's ProSight Ransomware Vulnerability Report is an ultra-affordable service centered around an online interview with a Progent security expert experienced in ransomware protection and recovery. In the course of this interview Progent will collaborate with your Londrina IT management staff to gather critical data concerning your cybersecurity setup and backup environment. Progent will utilize this data to produce a Basic Security and Best Practices Assessment detailing how to follow best practices for implementing and administering your cybersecurity and backup systems to block or recover from a ransomware attack.
Progent's Basic Security and Best Practices Report highlights key issues associated with crypto-ransomware prevention and restoration recovery. The review covers:
Security
- Correct use of admin accounts
- Assigning NTFS (New Technology File System) and SMB (Server Message Block) permissions
- Proper firewall configuration
- Safe Remote Desktop Protocol (RDP) connections
- Guidance for AntiVirus filtering selection and deployment
- Split permission architecture for backup protection
- Backing up key servers such as AD
- Geographically dispersed backups with cloud backup to Microsoft Azure
About Ransomware
Ransomware is a variety of malware that encrypts or deletes a victim's files so they cannot be used or are publicized. Ransomware often locks the victim's computer. To prevent the damage, the victim is asked to pay a certain ransom, usually in the form of a crypto currency such as Bitcoin, within a short period of time. There is no guarantee that delivering the extortion price will restore the lost files or avoid its exposure to the public. Files can be altered or deleted throughout a network based on the victim's write permissions, and you cannot solve the military-grade encryption algorithms used on the hostage files. A typical ransomware delivery package is tainted email, whereby the target is tricked into responding to by means of a social engineering technique known as spear phishing. This makes the email message to appear to come from a familiar sender. Another common vulnerability is an improperly secured Remote Desktop Protocol (RDP) port.
CryptoLocker opened the new age of crypto-ransomware in 2013, and the monetary losses caused by the many strains of ransomware is said to be billions of dollars annually, roughly doubling every other year. Notorious examples include WannaCry, and NotPetya. Current headline variants like Ryuk, Sodinokibi and TeslaCrypt are more complex and have caused more damage than older strains. Even if your backup processes permit you to recover your encrypted data, you can still be hurt by exfiltration, where ransomed documents are exposed to the public. Because new versions of ransomware are launched daily, there is no certainty that conventional signature-matching anti-virus filters will detect the latest attack. If threat does show up in an email, it is important that your users have learned to be aware of phishing tricks. Your ultimate defense is a sound process for performing and retaining offsite backups plus the use of dependable restoration tools.
Ask Progent About the ProSight Ransomware Susceptibility Evaluation in Londrina
For pricing information and to learn more about how Progent's ProSight Ransomware Preparedness Report can enhance your defense against crypto-ransomware in Londrina, call Progent at
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