Posts about Blog (4)

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

Domain Name System (DNS) is a fundamental protocol and naming system that enables computers, services or other applications connected to the internet or a private network that make use of domain names to work. It translates more readily memorised domain names into numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocol.

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

WannaCry Ransomware Stopped

Today, Cyberseer Analysts saw WannaCry ransomware in several customer environments, including a...

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

Security in the Cloud

The Raconteur Cloud for Business supplement (published by The Sunday Times) categorises the top...

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

Routine of a Website Malware Attack

A website malware attack is proving to be a popular choice with criminals. Attackers increasingly...

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

Detecting Ransomware - the Good, the bad and the Unknown

Ransomware has become one of the most widespread and damaging threats that businesses or...

Covert Channels - Detecting DNS Tunnelling via Cobalt Strike

Detecting Dridex without Signatures

Cyberseer deploys advanced threat detection solutions as part of its managed security services,...

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