Saturday, November 23, 2024
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Cisco systems

Networkworld 

Cisco amps up security analytics software

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Cisco unveiled a new version of its Secure Network Analytics (SNA) software aimed at making it easier to track more data flows and act faster on relevant security alerts. Enhancements in SNA release 7.4.2 include the ability to more efficiently gather, process and store data; advanced detection capabilities; improved telemetry support; and the ability to run on Cisco’s high-performance UCS M6 hardware.Cisco’s network analytics software is designed to help organizations detect and respond to security threats by harnessing telemetry data from multiple sources and providing insights into network behavior to proactively identify risks, according to a blog post by Jay Bethea, product marketing manager with Cisco’s secure email group.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco urges stop using weak crypto algorithms with OSPF

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To reduce the risk of service problems, Cisco is making it harder for organizations to use weak cryptographic algorithms when setting up authentication for OSPF packets on certain Catalyst Edge Platforms and Integrated Services Routers (ISR).Newer versions of Cisco’s IOS XE software (Release 17.11.1 and later) no longer support those algorithms—DES, 3DES, and MD5—by default, Cisco stated in a field Notice.Specifically, the algorithms are no longer default options for the open shortest path first v 3 (OSPFv3) protocol, which uses the IPsec secure socket API to add authentication to OSPFv3 packets that distribute routing information.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco firewall upgrade boosts visibility into encrypted traffic

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The software that runs Cisco’s new Firewall 4200 Series now includes the ability to see into encrypted traffic without decrypting it, which the vendor says will allow enterprise customers to better protect hybrid and multicloud applications.The enhanced Cisco Encrypted Visibility Engine (EVE) is part of the 7.4 version of the Secure Firewall operating system. Version 7.4 also includes zero-trust capabilities and improved application access control. The 4200 Series’ operating system also helps improve overall firewall performance – it’s twice as fast as previous high-end Cisco firewalls, the company says.EVE, which has been available since version 7.2 of the software, takes things further than traditional firewalls because it now lets customers detect the client application within an encrypted tunnel, according to Rick Miles, vice president of product management, cloud and network security in Cisco’s security business group.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco spotlights generative AI in security, collaboration

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Looking to harness a decade of AI/ML development Cisco this week previewed generative AI-based features it will soon bring to its Security Cloud service and Webex collaboration offerings.Cisco said it was looking meld the network and security intelligence it has amassed over the years with the large language models (LLMs) of generative AI to simplify enterprise operations and address threats with practical, effective techniques.  The first fruits of this effort will be directed at the Cisco Security Cloud, the overarching, integrated-security platform that includes software such as Duo access control and Umbrella security as well as firewalls and  Talos threat intelligence access all delivered via the cloud.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco jumps into SSE arena, boosts application security

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Cisco this week took the wraps off a security service edge (SSE) offering that aims to help enterprises securely connect growing edge resources, including cloud, private and SAAS applications.Along with the SSE package, the vendor made two additional application security-related announcements at its Cisco Live! customer event. It unveiled Cisco Multicloud Defense, which is a new service designed to protect cloud service workloads, and it upgraded Panoptica, its cloud-native security application development software.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco aims for AI-first security with Armorblox buy

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Cisco plans to buy Armorblox, a six-year-old AI vendor, to help create “an AI-first Security Cloud.”“Leveraging Armorblox’s use of predictive and Generative AI across our portfolio, we will change the way our customers understand and interact with their security control points,” wrote Raj Chopra senior vice president and chief product officer for Cisco Security in a blog announcing the pending acquistion.While securing email was Armorblox’s first application of its AI techniques, they might also be applied to attack prediction, rapid threat detection, and efficient policy enforcement, Chopra wrote. “Through this acquisition though, we see many exciting broad security use cases and possibilities to unlock.”To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco aims for full-stack observability with AppDynamics/ThousandEyes tie-in

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Cisco is more tightly integrating its network- and application-intelligence tools in an effort to help customers quickly diagnose and remediate performance problems.An upgrade to Cisco’s Digital Experience Monitoring (DEM) platform melds the vendor’s AppDynamics application observability capabilities and ThousandEyes network intelligence with a bi-directional, OpenTelemetry-based integration package. (Read more about how to shop for network observability tools)The goal with DEM is to get business, infrastructure, networking, security operations, and DevSecOps teams working together more effectively to find the root cause of a problem and quickly address the issue, said Carlos Pereira, Cisco Fellow and chief architect in its Strategy, Incubation & Applications group. To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco wants you to buy now, pay later

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Cisco today announced a new finance program that encourages customers to buy products and services now without having to start paying for them till 2024.Specifically the Cisco Capital Business Acceleration Program will let customers purchasing Cisco products before July 29, 2023, and defer all payments until 2024. Payments deferred until 2024 would be based on the total amount financed and contract terms, the vendor stated.Cisco said another flexible payment option is available for its partners to let their customers buy Cisco technology today, and pay later, the vendor said in a statement.The entirety of Cisco’s portfolio is eligible for the program, including hardware, software, and services, as well as select partner services and third-party hardware. In addition the Cisco Refresh portfolio of Cisco certified remanufactured products is also eligible for organizations that want to acquire used gear, the vendor stated.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco to launch an extended detection and response SaaS package

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Cisco is taking its first major step into Extended Detection and Response (XDR) with a SaaS-delivered integrated system of endpoint, network, firewall, email and identity software aimed at protecting enterprise resources.Cisco’s XDR service, which will be available July, brings together myriad Cisco and third-party security products to control network access, analyze incidents, remediate threats, and automate response all from a single cloud-based interface. The offering gathers six telemetry sources that Security Operations Center (SOC) operators say are critical for an XDR solution: endpoint, network, firewall, email, identity, and DNS, Cisco stated.To read this article in full, please click here READ MORE HERE…

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Networkworld 

Cisco warns of attacks on network routers, firewalls

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Cisco’s Talos security intelligence group issued a warning today about an uptick in highly sophisticated attacks on network infrastructure including routers and firewalls.The Cisco warning piggybacks a similar joint warning issued today from The UK National Cyber Security Centre (NCSC), the US National Security Agency (NSA), US Cybersecurity and Infrastructure Security Agency (CISA) and US Federal Bureau of Investigation (FBI) that noted an uptick in threats in part utilizing an exploit that first came to light in 2017.  That exploit targeted an SNMP vulnerability in Cisco routers that the vendor patched in 2017. To read this article in full, please click here READ MORE HERE…

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