CyberSecurity Insiders

APRIL 19, 2023

This is the third blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. See the first blog relating to IAM and PCI DSS here. See the second blog on PCI DSS reporting details to ensure when contracting quarterly CDE tests here. encryption, since it is based on your web-site’s certificate.

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Firewall Encryption Architecture Backups 52

CyberSecurity Insiders

MAY 30, 2023

Introduction Today you look at the Global/Multi-site Enterprise Security Architecture of an organization and see a myriad of concerns. Global/Multi-Site Enterprise Architecture Many organizations are using Global/Multi-site with dated technology spread throughout data centers and networks mixed in with some newer technologies.

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Architecture Threat Detection Technology Internet 108

Security Affairs

APRIL 30, 2023

Every week the best security articles from Security Affairs are free for you in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

Cybercrime 84

Cybercrime Malware Hacking Accountability 84

Centraleyes

APRIL 15, 2024

With its core principle of “never trust, always verify,” Zero Trust overcomes the limitations of traditional architectures by requiring continuous verification. It’s a strategic model that incorporates Zero Trust Architecture into a system. Firewalls are the tools most commonly used in network microsegmentation.

Architecture 52

Architecture Authentication Risk Insurance 52

Security Boulevard

AUGUST 10, 2022

Traditional security methods such as firewalls, VPNs, and other perimeter-bound approaches were built for monolithic architectures and have not scaled well with virtualization. For such, we may look to methods like Modern Authentication, data encryption, throughput security, MFA and machine identity protection. UTM Medium.

Architecture 52

Architecture Authentication Encryption DDOS 52

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.

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Firewall Authentication Passwords Threat Detection 115

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 74

Firewall Architecture Internet Internet 74

SC Magazine

JANUARY 29, 2021

For example, companies with exposed IoT are more than 50% more likely to have email security issues, according to a new report and blog post from the Cyentia Institute and RiskRecon. And something simple, like ‘are you running the latest TLS encryption protocol?’ ’ That’s another indicator of larger issues.

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IoT Internet Internet CISO 98

Thales Cloud Protection & Licensing

MARCH 15, 2022

The directive’s third section, entitled “Modernizing Federal Government Cybersecurity,” requires Federal Civilian Executive Branch (FCEB) agencies to begin moving to a zero trust architecture (ZTA). For instance, it commands each agency head to “develop a plan to implement Zero Trust Architecture” with 60 days of the Order’s release.

Architecture 71

Architecture Government CSO Technology 71

Jane Frankland

OCTOBER 10, 2023

In this blog, I’ll be exploring how working with cloud-based security solution providers can unlock success while allowing ITDMs at organisations large and small the ability to protect their operations from unforeseen risks. Traditional models have more fixed infrastructure, making security management more predictable.

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Risk Technology Cybersecurity Encryption 147

Centraleyes

MARCH 25, 2024

In a case like this, an administrator may unintentionally expose sensitive information to the public Internet by failing to implement proper access controls or encryption measures. The Broad Scope of Vulnerability Management Confusing vulnerability management with more familiar concepts like firewalls, RMMs, and antivirus programs is common.

Antivirus 52

Antivirus Firewall Risk Software 52

Security Boulevard

APRIL 16, 2021

This blog post was originally created by Jeremy Rasmussan, Chief Technology Officer at Abacode. Read the original blog here. . Another method used to bypass firewall restrictions is creating a tunnel out from a compromised PC. Firewalls typically block inbound traffic but allow outbound to pass. Once is a fluke.

Firewall 71

Firewall Passwords Authentication Accountability 71

McAfee

JUNE 22, 2020

URL filtering then transitioned to proxy servers sitting behind corporate firewalls. By incorporating anti-virus and other security capabilities, the “secure web gateway” became a critical part of modern security architectures. Another issue revolves the encrypted nature of the internet.

Architecture 56

Architecture Internet Internet Encryption 56

eSecurity Planet

AUGUST 5, 2021

“Malicious threat actors can exploit vulnerabilities and misconfigurations in components of the Kubernetes architecture, such as the control plane, worker nodes, or containerized applications. They could use the misconfiguration not only to run the cryptomining malware but also to steal data, the researchers wrote in a blog post.

Risk 107

Risk Encryption Cybersecurity Engineering 107

Security Boulevard

MAY 12, 2022

Now, new software is designed using microservices architectures and deployed to the cloud, making it impossible to draw a ‘perimeter’ around it and secured via traditional methods like firewalls and network segmentation. It is hard to justify a security architecture that is exposed to so many variables. Related Posts.

Architecture 52

Architecture Authentication Data breaches Software 52

Cisco Security

APRIL 29, 2021

Basically, it took months of planning and execution which included ordering circuits, getting connectivity up and spending hours, and sometimes days, deploying complex configurations to secure the connectivity by establishing encrypted tunnels and steering the right traffic across them. Obviously, all this work was manual.

Internet 115

Internet Internet Banking Backups 115

Centraleyes

DECEMBER 25, 2023

zero trust strongly focuses on data protection, allowing you to encrypt, monitor, and control data flows rigorously. Segmentation Gateways: Central to the architecture is segmentation gateways, which can be physical or virtual. Testing and Validation: Thoroughly test and validate all components of your zero-trust architecture.

Authentication 52

Authentication Architecture Cyber threats Accountability 52

Cisco Security

APRIL 29, 2021

Basically, it took months of planning and execution which included ordering circuits, getting connectivity up and spending hours, and sometimes days, deploying complex configurations to secure the connectivity by establishing encrypted tunnels and steering the right traffic across them. Obviously, all this work was manual. The need for SDWAN.

Internet 80

Internet Internet Banking Backups 80

Thales Cloud Protection & Licensing

JANUARY 23, 2018

Multi-tenancy is an architecture in which a single instance of software serves multiple customers, or tenants. This can be realized with a commitment to protecting data-at-rest; adequately isolating security; authenticating, authorizing and differentiating access to the data; and enforcing it with encryption.

Cloud Migration 82

Cloud Migration System Administration Architecture Firewall 82

McAfee

MAY 29, 2020

This blog was written by Rodman Ramezanian, Pre-Sales Security Engineer at McAfee. Convergence approaches things differently by consolidating features and capabilities onto a common scalable architecture and platform. In cybersecurity, integration has become a near-obligatory requirement for organisations considering new products.

Risk 52

Risk Architecture Firewall Technology 52

CyberSecurity Insiders

APRIL 6, 2023

This is the first of a series of consultant-written blogs around PCI DSS. Many organizations have multiple IAM schemes that they forget about when it comes to a robust compliance framework such as PCI DSS. GoDaddy, Network Solutions) DNS service (E.g., Akamai, CloudFront) Certificate providers (E.g., PCI DSS v4.0

Accountability 57

Accountability DNS DDOS VPN 57

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

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Malware Risk Internet Internet 98

Duo's Security Blog

MARCH 3, 2021

In this blog, we set out how we approach zero trust from a practical perspective with particular emphasis on how it will impact on our end user colleagues. Although zero trust as a concept has been around for over 10 years, it is only recently that it has been recognized and accepted as a leading strategy for securing modern enterprise.

Architecture 52

Architecture Authentication CISO Risk 52

Fox IT

JUNE 23, 2020

The shellcode copies the encrypted payload into another buffer allocated by calling the VirtualAlloc API, and then decrypts this with an XOR based algorithm in a similar way to that described above. WastedLocker aims to encrypt the files of the infected host. This is described in more detail in the String encryption section.

Ransomware 45

Ransomware Encryption Malware Architecture 45

Security Boulevard

OCTOBER 19, 2022

However, there are other methods of getting user credentials that exploit SAP NetWeaver architecture specific weaknesses, specifically tailored to hash values. . The passwords of all SAP users are stored encrypted as hash values in transparent tables on the database. This should be secured in general, e.g. by using firewalls.

Passwords 64

Passwords Risk Phishing Architecture 64

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. Meraki syslogs into NetWitness SIEM and Palo Alto Firewall. Umbrella DNS into NetWitness SIEM and Palo Alto Firewall . One of the biggest benefits of Cisco SecureX is its open architecture.

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DNS Wireless Malware Firewall 74

Security Affairs

FEBRUARY 16, 2021

The steps 7 and 8 from Figure 2, the malware obtains some details from the infected machine and report them to the C2 server, including the version of the Operating System (OS), architecture, the name of the installed antivirus and EDRs, computer name, and the victim’s geolocation. The next diagram demonstrates how Javali trojan banker works.

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Antivirus Malware Banking Internet 113

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

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Firmware Wireless Passwords VPN 52

Cisco Security

AUGUST 28, 2023

For example, an IP tried AndroxGh0st Scanning Traffic against the Registration server, blocked by Palo Alto Networks firewall. In addition to the SPAN, we requested that Palo Alto send NetFlow from their Firewalls to CTB. You can find the code and guide at this GitHub repository and the guide in this blog post.

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Wireless DNS Mobile Technology 60