Remove Authentication Remove Systems Review Remove WAN
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CVE-2021-1609: Critical Remote Code Execution Vulnerability in Cisco Small Business VPN Routers

Tenable

According to Cisco, the flaw exists due to improper validation of HTTP requests. While both flaws exist due to improper validation of HTTP requests and can be exploited by sending specially crafted HTTP requests, CVE-2021-1610 can only be exploited by an authenticated attacker with root privileges. Identifying affected systems.

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Securing the Digital-First Model for Retail

CIO

Retail security is further complicated by the broader threat surface due to digital POS systems, eCommerce platforms, digital supply chains with third-party partners, and digital loyalty programs. WiFi and SD-WAN for flexible and enhanced connectivity. Enabling new customer experiences through SD-WAN and SASE.

Retail 148
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Enabling Digital Transformation, Securely

CIO

SASE is SD-WAN-as-a-service and security-as-a-service. Offering more flexibility at low cost, software-defined networking, or SD-WAN, abstracts network control from the connectivity layer and enables real-time monitoring, reporting, and analytics across network nodes. Let’s look at each: Software-defined wide area networking.

WAN 166
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CIO Confidential: What Keeps CIOs and IT Leaders Up at Night

CIO

.” – IT leader in financial services In review: CIO Pain Points: How best to utilize cloud strategies for their businesses The Way Forward: As CIOs and IT leaders decide how best to use cloud migration and hybrid cloud strategies for their business needs, enhanced SD-WAN solutions can ensure cloud migration, however it’s used, goes seamlessly.

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New CISA Hardening Guidance Provides Valuable Insights for Network Security Engineers

Tenable

In addition, devices that accept traffic from outside of the network (external facing) should be reviewed to ensure that only necessary services are accessible to and from the internet. Additionally, any network protocols or services in use should require authentication when available, including routing protocols.

Network 122
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CVE-2020-12271: Zero-Day SQL Injection Vulnerability in Sophos XG Firewall Exploited in the Wild

Tenable

According to Sophos, they were able to identify “an attack against physical and virtual XG Firewall units” after reviewing the report of a “suspicious field value” in the XG Firewall’s management interface. The attack targets the XG Firewall administration interface, which is accessible via the user portal, over HTTPs, or on the WAN zone.

Firewall 102
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The Cable Security Experience

CableLabs

Let’s review these two network architectures and then discuss the threats that HFC and PON networks face. A Review of HFC and PON Architectures. They may attack a customer premises equipment (CPE) device from the network side of the service, typically referred to as the wide area network (WAN) side.