Cisco streamlines, upgrades its SASE bundle

Cisco made enhancements to its security offerings that will expand and change the way customers buy its Secure Access Service Edge products as well as bolster network-access authentication.Cisco’s SASE plan will focus on enhancing networking and security functions while building them into an integrated service that can help simplify access to enterprise cloud resources securely, said Gee Rittenhouse senior vice president and general manager of Cisco’s Security Business Group during this week’s Cisco Live! event.MORE CISCO LIVE! NEWS: Cisco takes its first steps toward network-as-a-service; Cisco brings net intelligence to Catalyst switches, app-performance managementTo read this article in full, please click here READ MORE HERE…

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Report: 5G network slicing could leave flaws for bad actors to exploit

5G networks that incorporate legacy technology could be vulnerable to compromise via a lack of mapping between transport and application layers, according to a report by Ireland-based AdaptiveMobile Security.
5G resources

What is 5G? Fast wireless technology for enterprises and phones
How 5G frequency affects range and speed
Private 5G can solve some problems that Wi-Fi can’t
Private 5G keeps Whirlpool driverless vehicles rolling
5G can make for cost-effective private backhaul
CBRS can bring private 5G to enterprises

Network slicing is central to realizing many of 5G’s more ambitious capabilities because it enables individual access points or base stations to subdivide networks into multiple logical sections—slices—effectively providing entirely separate networks for multiple uses. The slices can be used for different purposes—say, mobile broadband for end-users and massive IoT connectivity—at the same time, without interfering with each other.To read this article in full, please click here READ MORE HERE…

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VMware bolsters cloud app security with Mesh7 buy

With a goal of making distributed applications more secure, VMware has announced plans to buy security vendor Mesh7 for an undisclosed amount.Combining the acquisition with its other security wares, VMware aims to address modern applications that require reliable connectivity, dynamic service discovery, and the ability to automate changes quickly without disruption as they extend across multi-cloud environments, said Tom Gillis, senior vice president and general manger with VMware’s networking and security business unit, in a blog about the Mesh7 acquisition.To read this article in full, please click here READ MORE HERE…

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Ransomware: How to make sure backups are ready for a real attack

The best way to avoid paying ransom to attackers who have infected your systems with ransomware is to have those systems adequately backed up so you can wipe them and restore them from safe backups. Here are several options for making sure those backups are up to the task.In this article, backup refers to any system that you’re going to use to respond to a ransomware attack, including old-school backup systems, replication systems, and modern hybrid systems that support backup and disaster recover. For simplicity’s sake, they’ll all be referred to as backup here.
More about backup and recovery:To read this article in full, please click here READ MORE HERE…

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Top enterprise data center trends you need to know

Data-center networking was already changing prior to the technology challenges brought on by the COVID-19 pandemic, and few areas of the enterprise will continue to be affected more than data centers by those modifications in the future.That’s because myriad technologies are driving changes in the data center—everything from heavy demand for higher-speed networking, support for a remote workforce, increased security, tighter management and perhaps the biggest alteration—the prolific growth of cloud services.To read this article in full, please click here READ MORE HERE…

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5 free network-vulnerability scanners

Though you may know and follow basic security measures on your own when installing and managing your network and websites, you’ll never be able to keep up with and catch all the vulnerabilities by yourself.Vulnerability scanners can help you automate security auditing and can play a crucial part in your IT security. They can scan your network and websites for up to thousands of different security risks, producing a prioritized list of those you should patch, describe the vulnerabilities, and give steps on how to remediate them. Some can even automate the patching process.Though vulnerability scanners and security auditing tools can cost a fortune, there are free options as well. Some only look at specific vulnerabilities or limit how many hosts can be scanned but there are also those that offer broad IT security scanning.To read this article in full, please click here READ MORE HERE…

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WAN challenges steer auto-rental firm to SASE

Latency and reliability concerns set car rental company Sixt on a path to rearchitect its WAN. That led the global company, which has locations in more than 100 countries, to become an early adopter of the network-security architecture dubbed secure access service edge (SASE) by research firm Gartner.
Tech Spotlight: Security

4 ways to keep the cybersecurity conversation going after the crisis (CSO)
Mitigating the hidden risks of digital transformation (CIO)
WFH security lessons from the pandemic (Computerworld)
WAN challenges steer Sixt to cloud-native SASE deployment (Network World)
6 security risks in software development — and how to address them (InfoWorld)

SASE, pronounced “sassy,” blends SD-WAN’s network optimization features with security capabilities such as zero-trust authentication, data loss prevention, threat detection, and encryption. Driven by demand for a more efficient, scalable network-security architecture, SASE can enable greater network reliability, more flexible deployment options, and pervasive security. The technology is in its infancy but projected to grow quickly. Gartner estimates at least 40% of enterprises will have explicit strategies to adopt SASE by 2024, up from less than 1% at the end of 2018.To read this article in full, please click here READ MORE HERE…

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Cisco issues 3 critical warnings around ACI, NS-OX security holes

Cisco has issued three security advisories rated “critical” for some of its high-end software systems—two aimed at its Application Services Engine (ASE) implementation and one at the NX-OS operating system.The most concerning warning came for Cisco Application Centric Infrastructure (ACI) Multi-Site Orchestrator (MSO) installed with the ASE which was rated a worse-case scenario, 10 out of a possible 10 on the Common Vulnerability Scoring System (CVSS).  The ACI Multi-Site Orchestrator lets customers control application-access policies across Cisco Application Policy Infrastructure Controller-based fabrics.To read this article in full, please click here READ MORE HERE…

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