Updated June 28, 2017 –
As I type this, news reports continue to roll in about yet the latest massive global ransomware attack. This time, the payload appears to be a ransomware called Petya. SonicWall Capture Labs identified the original Petya variants in 2016. However, this time it appears to be delivered by Eternal Blue, one of the exploits that was leaked from the NSA back in April.
Every day our children, teachers and administrators log into the network at school. How can you ensure the data travelling across that network is secure from hidden threats and attacks such as ransomware? With SonicWall next-gen firewalls and DPI SSL inspection technology, IT administrators can find threats hidden in encrypted web traffic that cybercriminals don’t want you to discover across your K-12 network.
Note: This is guest blog post by Bryan Chester, Vice President of North America Partner Software and Imaging Sales at Dell.
Email has long been acknowledged as a business critical application. However, it can expose your organization to devastating sabotage by offering hackers an easily accessible vehicle to exploit vulnerabilities in your organization’s network security.
Will you be ransomware’s next victim? Can ransomware encrypt your data and hold it hostage until you pay a ransom?
Organizations large and small across industries and around the globe are at risk of a ransomware attack. The media mostly reports attacks at large institutions, such as the Hollywood Hospital that suffered over a week offline in 2016 after a ransomware attack encrypted files and demanded ransom to decrypt the data.
The Gartner Security & Risk Management Summit 2017 runs June 12-14 in the Gaylord National Convention Center, National Harbor, Maryland, promising the insight you need to guide your organization to a secure digital business future. As the world’s leading research and advisory company, Gartner helps business leaders across all major functions in every industry and enterprise size with the objective insights they need to make the right decisions.
Email security has become a big concern for organizations, thanks to phishing campaigns that deliver ransomware. Recently, there has been no shortage of notable cyber attacks. The Google Docs attack, Docusign phishing attack, Gannet phishing attack, and Jaff ransomware and its variants were all delivered through phishing emails.
Cyber criminals prefer to receive ransom in the cyber currency Bitcoin because it is anonymous. The truth is “sort of.” Let’s take a closer look at how Bitcoins work, and how the WannaCry perpetrators, possibly the Lazarus Group, want to be paid.
Bitcoins are different from fiat currencies because, with Bitcoins, no actual coins or bills exist, not even digital ones.
Join SonicWall at Infosecurity Europe 2017 on the 6-8th of June, Olympia, London, UK – Stand C280. Register now to meet the team and get your free ticket.
IT security can’t be an afterthought! It’s at the core of everything organizations do. Without it, they can’t grow, can’t move forward and can’t innovate.
I often get asked, “Why should we implement SSL inspection? We just upgraded our security from stateful inspection to deep inspection. If something is encrypted, is it not encrypted for a reason, for being secure?” Let me explain…
Back in the day, network traffic was well behaved. If you were a software vendor and wanted to offer a new application, you had to sign up with IANA and get a reserved port for your application.
Business models always have to tackle the method of distribution, will they sell directly or through a channel of distributors or a mix of both. The same is with ransomware developers. Many are electing to take their successful code and sell it as a kit, which eliminates many risks and the hard work of distribution all the while collecting a cut of the prize.