CYBERSECURITY / DEFENSE / INTELLIGENCE

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Tag: Technology

  • As a sneaky scheme, hackers use DNS tunneling to bypass traditional security measures. By wrapping malicious data inside DNS queries and responses, they can smuggle out sensitive information or talk to command and control servers without getting caught. DNS tunneling provides an avenue for hackers to employ DNS protocols as covert channels of data exfiltration […] The post Hackers Abuse DNS Tunneling For Covert Communication & Firewall Bypass appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security…

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  • Modern cars have microcontrollers that use the Controller Area Network (CAN) to perform safety and luxury functions.  However, vehicle hijacking can occur through message injection attacks because the CAN network lacks the security of drive-by-wire systems such as speed control, consequently posing a risk to life.  Despite the efforts of researchers to propose solutions like […] The post HackCar – Attack AND Defense Playground For Automotive System appeared first on GBHackers on Security | #1 Globally Trusted Cyber Security News…

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