DNS Firewall Presentation Risk 
CyberSecurity Insiders
MAY 18, 2022
These developments have made the perimeter so porous that the old approach of simply hiding behind a firewall and keeping the rest of the world at bay is no longer feasible. However, this reconnaissance or dwell period also presents an opportunity to stop the malware before it has activated. So where do we go from here?
Cisco Security
AUGUST 12, 2021
This requires a robust connection to the Internet (Lumen and Gigamon), firewall protection (Palo Alto Networks), segmented wireless network (Commscope Ruckus) and network full packet capture & forensics and SIEM (RSA NetWitness); with Cisco providing cloud-based security and intelligence support. From Russia With Love. Recorded Future.
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Webroot
MARCH 29, 2021
A firewall with the right threat intelligence embedded could have blocked communications with the command-and-control server thus preventing a Trojanized Orion install from connecting back to the attackers and stopping them from furthering the attack. Outside of the corporate firewall, it is the Wild West.
Cisco Security
AUGUST 11, 2021
We looked at REvil, also known as Sodinokibi or Sodin, earlier in the year in a Threat Trends blog on DNS Security. In it we talked about how REvil/Sodinokibi compromised far more endpoints than Ryuk, but had far less DNS communication. Figure 1-DNS activity surrounding REvil/Sodinokibi. Changing firewall rules.
Troy Hunt
NOVEMBER 25, 2020
The vulnerability Context Security discovered meant exposing the Wi-Fi credentials of the network the device was attached to, which is significant because it demonstrates that IoT vulnerabilities can put other devices on the network at risk as well. Are these examples actually risks in IoT?
Security Affairs
JANUARY 10, 2020
A flaw, dubbed Cable Haunt, in Broadcom’s cable modem firmware exposed as many as 200 million home broadband gateways in Europe alone, at risk of remote hijackings. Hundreds of millions of Broadcom-based cable modems are at risk of remote hijacking due to the presence of a vulnerability dubbed Cable Haunt, CVE-2019-19494.
SC Magazine
MAY 19, 2021
Visitors crowd a cloud computing presentation at the CeBIT technology trade fair on March 2, 2011 in Hanover, Germany. It’s crucial to understanding the fitness of the CSP to assess future risk,” Vickers aid, advising security teams to find out if that company will be around and remain as a partner in years to come. “If
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