Architecture, Blog, DNS and Firewall - Cyber Security Informer

Scalable Security with Cisco Secure Firewall Cloud Native

Cisco Security

MAY 26, 2021

This is where Cisco Secure Firewall Cloud Native (SFCN) comes in. Cisco Secure Firewall Cloud Native brings together the benefits of Kubernetes and Cisco’s industry-leading security technologies, providing a resilient architecture for infrastructure security at scale. Scalable edge firewall. Scalable DC backhauls.

Firewall

Firewall VPN Architecture DNS

The three C’s approach to SASE

Cisco Security

MARCH 17, 2021

SASE is a network architecture that combines SD-WAN capabilities with cloud-native security functions. Yet, transitioning existing network into a SASE architecture is a journey, where organizations must take into consideration overall business goals, architecture prerequisites, and licensing requirements. What is SASE?

Architecture

Architecture DNS Firewall Accountability

Black Hat USA 2021 Network Operations Center

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.

DNS

DNS Firewall Phishing Mobile

Rapidly executing on SASE vision with new cloud security enhancements

Cisco Security

MAY 17, 2021

Which architecture should you choose for worldwide delivery of performant connectivity and top-notch security? This is what SASE (Secure Access Service Edge) is all about, and here at Cisco, we’ve spent the last few years perfecting the architecture and approach to help our customers address their new and evolving needs.

Firewall

Firewall Architecture Internet Internet

SOCwise Series: Practical Considerations on SUNBURST

McAfee

FEBRUARY 4, 2021

This blog is part of our SOCwise series where we’ll be digging into all things related to SecOps from a practitioner’s point of view, helping us enable defenders to both build context and confidence in what they do. . And they didn’t even give it a DNS look up until almost a year later.

DNS

DNS Firewall Accountability Technology

Building Scalable Security with Cisco Secure Firewall Cloud Native Version 1.1

Cisco Security

NOVEMBER 2, 2021

This is where Cisco Secure Firewall Cloud Native comes in, giving you the flexibility to provision, run, and scale containerized security services. Secure Firewall Cloud Native brings together the benefits of Kubernetes and Cisco’s industry-leading security technologies, providing a resilient architecture for infrastructure security at scale.

Firewall

Firewall DNS Architecture Authentication

Identity and Access Management (IAM) in Payment Card Industry (PCI) Data Security Standard (DSS) environments.

CyberSecurity Insiders

APRIL 6, 2023

This is the first of a series of consultant-written blogs around PCI DSS. GoDaddy, Network Solutions) DNS service (E.g., GoDaddy, Network Solutions) DNS service (E.g., GoDaddy, Network Solutions) DNS service (E.g., Akamai, CloudFront) Certificate providers (E.g., Akamai, CloudFront) Certificate providers (E.g.,

Accountability

Accountability DNS DDOS VPN

Threat Intelligence and Protections Update Log4Shell CVE-2021-44228

McAfee

DECEMBER 22, 2021

In this blog, we present an overview of how you can mitigate the risk of this vulnerability exploitation with McAfee Enterprise solutions. Attack Chain and Defensive Architecture. As we are writing this blog, on MVISION Insights there are 1,813 IOCs including MD5, SHA256, URL, IP, DOMAIN, HOSTNAME. In ENS (Endpoint Security) 10.7

Malware

Malware Risk Internet Internet

Using Proactive Intelligence Against Adversary Infrastructure

Security Boulevard

FEBRUARY 7, 2024

Germany-based independent security evaluators AV-TEST found that HYAS Protect Protective DNS is the most effective operational resiliency solution on the market today to drive business continuity and continued operations. While businesses’ entire security stacks do matter, it’s impossible to stop all nefarious activity beforehand.

DNS

DNS Architecture Marketing Cyber threats

Transform your Architecture for the Cloud with MVISION UCE and SD-WAN

McAfee

AUGUST 23, 2020

“Features are a nice to have, but at the end of the day, all we care about when it comes to our web and cloud security is architecture.” – said no customer ever. As a result, organizations are coming around to the realization that digital transformation demands a corresponding network and security architectural transformation.

Architecture

Architecture Digital transformation Internet Internet

Remotely Accessing Secure Kali Pi

Kali Linux

NOVEMBER 27, 2022

In Secure Kali Pi (2022) , the first blog post in the Raspberry Pi series, we set up a Raspberry Pi 4 with full disk encryption. Re4son-v8+ Architecture: arm64 And then edit the /etc/hosts file as well, changing the line that has kali-raspberry-pi in it to be DESKTOP-UL8M7HT : 127.0.1.1 DESKTOP-UL8M7HT 127.0.0.1 usr/lib/modules/5.15.44-Re4son-v8l+/kernel/drivers/net/wireless/broadcom/brcm80211

Firmware

Firmware Wireless Passwords VPN

Black Hat USA 2022 Continued: Innovation in the NOC

Cisco Security

AUGUST 29, 2022

In part one of our Black Hat USA 2022 NOC blog, we discussed building the network with Meraki: Adapt and Overcome. 25+ Years of Black Hat (and some DNS stats), by Alejo Calaoagan. If there is a specific DNS attack that threatened the conference, we supported Black Hat in blocking it to protect the network.

DNS

DNS Wireless Malware Firewall

The Case for Multi-Vendor Security Integrations

Cisco Security

AUGUST 26, 2022

This new integration supports Umbrella proxy, cloud firewall, IP, and DNS logs. This integration expands on Elastic’s on-going expansion of Cisco integrations including ASA, Nexus, Meraki, Duo and Secure Firewall Threat Defense. New Cisco Firepower Next-Gen Firewall Integrations. Read more here. Read more here.

Firewall

Firewall Authentication Passwords Threat Detection

Black Hat USA 2023 NOC: Network Assurance

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. For example, an IP tried AndroxGh0st Scanning Traffic against the Registration server, blocked by Palo Alto Networks firewall.

Wireless

Wireless DNS Mobile Technology

Black Hat Asia 2022 Continued: Cisco Secure Integrations

Cisco Security

MAY 27, 2022

In part one of our Black Hat Asia 2022 NOC blog , we discussed building the network with Meraki: . In addition to the Meraki networking gear, Cisco Secure also shipped two Umbrella DNS virtual appliances to Black Hat Asia, for internal network visibility with redundancy, in addition to providing: .

Malware

Malware Accountability DNS Technology

WastedLocker: A New Ransomware Variant Developed By The Evil Corp Group

Fox IT

JUNE 23, 2020

However, a bug is included in the architecture identification code. The ransomware authors use a well-known method to identify the operating system architecture. Figure 2: Decompilation showing method used to identify operating system architecture. The issue is that this does not work on Windows 10 systems. Windows NT 6.3;

Ransomware

Ransomware Encryption Malware Architecture

Key Takeaway from the Colonial Pipeline Attack

Cisco Security

MAY 24, 2021

Enforce security at the DNS layer. Cisco Umbrella analyses DNS queries to block requests to malicious domains, suspicious files or direct IP connections from command-and-control callbacks. Industrial firewalls such as Cisco Secure Firewall ISA3000 physically prevent lateral movements between industrial network segments.

Firewall

Firewall IoT DNS Cyber Attacks

Cyber Security Informer

Scalable Security with Cisco Secure Firewall Cloud Native

The three C’s approach to SASE

Trending Sources

Black Hat USA 2021 Network Operations Center

Rapidly executing on SASE vision with new cloud security enhancements

SOCwise Series: Practical Considerations on SUNBURST

Building Scalable Security with Cisco Secure Firewall Cloud Native Version 1.1

Identity and Access Management (IAM) in Payment Card Industry (PCI) Data Security Standard (DSS) environments.

Threat Intelligence and Protections Update Log4Shell CVE-2021-44228

Using Proactive Intelligence Against Adversary Infrastructure

Transform your Architecture for the Cloud with MVISION UCE and SD-WAN

Remotely Accessing Secure Kali Pi

Black Hat USA 2022 Continued: Innovation in the NOC

The Case for Multi-Vendor Security Integrations

Black Hat USA 2023 NOC: Network Assurance

Black Hat Asia 2022 Continued: Cisco Secure Integrations

WastedLocker: A New Ransomware Variant Developed By The Evil Corp Group

Key Takeaway from the Colonial Pipeline Attack

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