Tag: Network Security

malware code

One of the key characteristics of advanced malware is the use of many tactics to evade detection. In addition to defeating signature-based detection products and behavior-based detection tools, there are hundreds of evasion techniques advanced malware uses to avoid detection. Moreover, a malware object will typically deploy multiple tactics.

While there are hundreds of specific tactics to evade detection, they fall into six key categories.

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I can only imagine the pressure that comes with the job of being responsible for a company’s network security.  These individuals are not only entrusted with protecting company and customer data, but the reputation of the company and its brand.  In the case of smaller businesses, the stakes are particularly high, where a network breach and data loss can threaten the very existence of the company.

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I am pleased to announce that, Dell EMC is now shipping the OEM version of the SonicWall next-generation cyber security firewall solutions in the United States and Canada.  Continuing on our long time partnership and resale relationship, Dell EMC will offer the powerful combination of SonicWall’s innovative threat protection technology and Dell EMC’s broad set of solutions from the data center all the way to endpoint devices.

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SMA OS 8.6

How Dell and SonicWall’s SMA and Next-Generation Firewall solution builds secure virtual bridges for today’s fragmented environments

As employees are no longer restricted to the physical structures of their company headquarters, what and how they connect to their corporate network presents a multitude of challenges. Corporate IT environments consist of a seemingly uncontrollable combination of devices, operating systems, and geographic locations.

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The earliest schemes of cryptography, such as substituting one symbol or character for another or changing the order of characters instead of changing the characters themselves, began thousands of years ago.  Since then, various encoding and decoding systems were developed, based on more complex versions of these techniques, for the fundamental purpose of securing messages sent and received in written or electronic forms for all sorts of real world applications.

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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.

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On May 1, 1969, Joni Mitchell released her album, Clouds. In Both Sides Now, she penned these lyrics about the enigmatic nature of clouds:

I’ve looked at clouds from both sides now
From up and down and still somehow
It’s cloud’s illusions I recall
I really don’t know clouds at all

Exactly forty-eight years later, on May 1, 2017, SonicWall proudly launches Cloud GMS, the Global Management System for its next-generation firewalls. 

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Times are extremely restless for security teams as they face highly motivated adversaries, and the onslaught of very active and progressive cyber-attacks.  Today’s hacking techniques are stealthy, unpredictable in nature and waged by skillful attackers capable of developing innovative ways of circumventing security defenses. One new and more popular way that is becoming a status quo among malware writers today is the malicious use of encryption.

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Sonic OS Breach Prevention

There is no end to the danger of cyber-criminal activities, as long as there is an underground marketplace that makes it almost impossible for authorities to intervene and enforce law and order.  We continue to see our adversaries relentlessly going after money by developing and experimenting with different methods and tools against new and existing vulnerabilities, in preparation for the next phase of their business model.

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