eSecurity Planet

MAY 24, 2023

At a high level, DKIM enables an organization to provide encryption hash values for key parts of an email. Using public-private encryption key pairs, receiving email servers can compare the received email hash value against the received hash value to validate if any alterations took place in transit.

Technology 100

Technology DNS Encryption Authentication 100

Security Affairs

AUGUST 8, 2018

Ramnit is one of the most popular banking malware families in existence today, it was first spotted in 2010 as a worm, in 2011, its authors improved it starting from the leaked Zeus source code turning the malware into a banking Trojan. The second STAGE-1 C&C server is used for controlling malware via an encrypted connection.

Malware 48

Malware DNS Encryption Banking 48

SC Magazine

MAY 19, 2021

Visitors crowd a cloud computing presentation at the CeBIT technology trade fair on March 2, 2011 in Hanover, Germany. That could be by purging un-needed data, encryption, archiving, anonymizing data, basically doing something different,” Halota said. Sean Gallup/Getty Images).

Firewall 57

Firewall Cloud Migration Architecture Information Security 57

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. SCA detected 289 alerts including Suspected Port Abuse, Internal Port Scanner, New Unusual DNS Resolver,and Protocol Violation (Geographic).

Wireless 69

Wireless DNS Mobile Technology 69

eSecurity Planet

AUGUST 13, 2021

Today the nonprofit Volatility Foundation is a top digital forensics vendor because of its innovative memory forensics technology. Be it advanced locks, encryption barriers, or deleted and unknown content, the UFED (Universal Forensic Extraction Device) can extract physical and logical data. Magnet Forensics. Market Size.

Software 139

Software Computers and Electronics Marketing Mobile 139

SecureList

APRIL 27, 2021

Although Lyceum still prefers taking advantage of DNS tunneling, it appears to have replaced the previously documented.NET payload with a new C++ backdoor and a PowerShell script that serve the same purpose. The contents are disguised as GIF image files, but contain encrypted commands from the C2 server and command execution results.

Malware 141

Malware Spyware Government Social Engineering 141

Herjavec Group

AUGUST 26, 2021

1903 — Wireless Telegraphy — During John Ambrose Fleming’s first public demonstration of Marconi’s “secure” wireless telegraphy technology, Nevil Maskelyne disrupts it by sending insulting Morse code messages discrediting the invention. 2011 — ESTsoft — Hackers expose the personal information of 35 million South Koreans.

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135