Brisbane Ransomware Filtering and Removal Solutions
Ransomware Preparedness Audit
Ransomware has been widely adopted by the major cyber-crime organizations and rogue governments, representing a potentially existential risk to companies that are breached. Current versions of crypto-ransomware target everything, including online backup, making even partial restoration a challenging and expensive exercise. New strains of ransomware like Ryuk, Maze, Sodinokibi, Mailto (aka Netwalker), DopplePaymer, LockBit and Nephilim have made the headlines, replacing WannaCry, TeslaCrypt, and NotPetya in notoriety, elaborateness, and destructive impact.
90% of ransomware breaches are caused by innocent-looking emails that include malicious links or file attachments, and a high percentage are so-called "zero-day" variants that elude the defenses of legacy signature-matching antivirus (AV) tools. While user education and frontline identification are critical to defend your network against ransomware, leading practices dictate that you expect that some attacks will eventually succeed and that you prepare a solid backup mechanism that enables you to restore files and services quickly with little if any damage.
Progent's ProSight Ransomware Vulnerability Checkup is an ultra-affordable service built around an online interview with a Progent security expert skilled in ransomware protection and recovery. During this interview Progent will work with your Brisbane network management staff to collect critical data about your cybersecurity configuration and backup processes. Progent will utilize this data to generate a Basic Security and Best Practices Assessment detailing how to follow leading practices for implementing and administering your cybersecurity and backup solution to prevent or recover from a ransomware assault.
Progent's Basic Security and Best Practices Assessment highlights vital issues associated with crypto-ransomware prevention and restoration recovery. The review addresses:
Security
- Correct allocation and use of administration accounts
- Correct NTFS (New Technology File System) and SMB (Server Message Block) permissions
- Optimal firewall configuration
- Safe RDP connections
- Recommend AntiVirus filtering identification and deployment
- Split permission model for backup protection
- Protecting required servers such as Active Directory
- Offsite backups with cloud backup to Azure
About Ransomware
Ransomware is a variety of malicious software that encrypts or deletes files so they cannot be used or are publicized. Ransomware often locks the victim's computer. To avoid the carnage, the target is required to send a certain amount of money, usually in the form of a crypto currency such as Bitcoin, within a short period of time. It is not guaranteed that paying the extortion price will restore the damaged data or prevent its publication. Files can be altered or erased across a network depending on the target's write permissions, and you cannot reverse engineer the military-grade encryption algorithms used on the hostage files. A typical ransomware delivery package is tainted email, in which the target is tricked into responding to by a social engineering exploit known as spear phishing. This makes the email to look as though it came from a trusted sender. Another popular attack vector is a poorly secured Remote Desktop Protocol port.
CryptoLocker opened the new age of crypto-ransomware in 2013, and the damage caused by the many versions of ransomware is said to be billions of dollars annually, roughly doubling every two years. Notorious attacks are WannaCry, and Petya. Current headline variants like Ryuk, DoppelPaymer and TeslaCrypt are more sophisticated and have wreaked more damage than earlier strains. Even if your backup/recovery procedures enable you to recover your encrypted data, you can still be threatened by exfiltration, where stolen data are made public. Because new variants of ransomware are launched daily, there is no certainty that conventional signature-matching anti-virus tools will block the latest attack. If an attack does show up in an email, it is important that your users have been taught to be aware of social engineering techniques. Your last line of protection is a sound scheme for scheduling and keeping remote backups plus the deployment of reliable restoration tools.
Ask Progent About the ProSight Ransomware Vulnerability Assessment in Brisbane
For pricing details and to find out more about how Progent's ProSight Crypto-Ransomware Susceptibility Checkup can enhance your defense against crypto-ransomware in Brisbane, call Progent at
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