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Telnet Network News - We'll keep you up to date with what's happening in the industry.

The business case for network visibility

By Paul Brett, Cubro Network Visibility Network visibility solutions help organizations to meet their business and IT objectives by improving network performance, security posture, network planning, business continuity, and the ROI of network infrastructure and network tools. Network visibility products typically include network TAPs, Network ...
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Ensuring Complete High Availability (HA) Redundancy for Critical Links

Major financial institutions experienced 80% more cyberattacks over the past 12 months, a 13% year-over-year increase, with a 238% surge in cyberattacks against banks during the coronavirus pandemic.1 According to a new analysis by the Federal Reserve Bank of New York, a single cyberattack on one of the top U.S. banks would likely have a major effe...
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Why Cybersecurity Relies on Redundancy to Ensure Network Availability

By Chris Bihary Today, 50% of large enterprises are spending over $1 million annually on cybersecurity. The worldwide information security market is forecast to reach over $170 billion by 2022, as enterprises are making huge investments when it comes to securing mission-critical applications and data-center performance quality. This result reflects...
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Prevent Cybersecurity Blind Spots by Improving Network Visibility

By Geoff Perkins Cybersecurity and network visibility go hand in hand. Without a holistic, complete view of every packet that travels in and out of your company, even the best, most advanced security tools will fail to provide adequate protection. Unfortunately, network blind spots are all too common. As networks grow in both size and complexity, m...
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Firewall Primer: Best Practices for Avoiding Downtime

Written by Jerry Dillard, CTO and Co-founder of Garland Technology Firewalls are the most recognized security tool for safeguarding your network and are a critical component of any security infrastructure. Firewalls are considered the gatekeeper for most network security architectures, allowing only defined traffic on the network. Basically, a fire...
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Guide to Inline Security: Avoid the Pitfalls

We know security is top of mind these days. And, pressure from executives is growing because security can: Impact revenueIncrease corporate riskAdversely affect customer satisfactionJeopardize regulatory compliance initiatives An inline security solution is one way to address these concerns, but it takes more than simply installing an appliance — p...
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5 Reason’s to add Keysight Visibility Solutions to Cisco Security deployments

Photo by Jordan Harrison on Unsplash" /> Doug Hurd Manager of Cisco Secure Technical Alliance discusses how to eliminate five common problems in security deployments. Maintain tools without taking down the network – as it is never a good time to take the network down a visibility fabric allows you to architect the network to avoid this Avoid ...
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Total Network Visibility with No Blind Spots

Network Visibility Architecture  - The Missing Ingredient for each of your teams Network Security Team Even with all the latest and cutting-edge technology we have in the network today, customer records continue to be stolen, and the worst of it some of these records will not even be detected as stolen. So this means that data is being stolen ...
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How to Bypass 5 Major Security Risks

Businesses continue to invest in advanced security defenses like next-generation firewalls, intrusion prevention systems (NGFW and NGIPS), data loss prevention (DLP), and other inline tools. These tools can significantly strengthen security, but may also add complexity, operational cost, and even risk. Mitigate these and other challenges ...
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Ixia Threat Armor Integration with Flowmon ADS

An easy way to relieve your security teams and strengthen overall enterprise security. The evergrowing number of threats and attacks starts to represent an issue to overall enterprise security. Various tools are deployed to provide multi-layered security and protect business assets. To not overwhelm security teams with thousands of alerts, a script...
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Packet Brokers: One Device, Five Benefits to IT

If the term Network Packet Broker (NPB) is not familiar, now is the time to get acquainted with this invaluable and frequently overlooked device. Think of NPBs as helpful middlemen that sort, distribute, and optimize the flow of network data going to your monitoring and security tools. By receiving only the data they need and eliminating irrelevant...
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Are Network Packets really becoming increasingly difficult to collect?

By Joel Rudman - Director of Finance and Capital Markets at Keysight Technologies I recently read the Gartner Market Guide for Network Performance Monitoring and Diagnostics (NPMD). Within the report it states that "Network Packets are Becoming Increasing Difficult to Collect" the reasons detailed were: Increased Virtualisation within the Data Cent...
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Sunburst: The SolarWinds Hack, How You Could be Affected

A high profile attack is not the way to end 2020, but if you are an existing user of SolarWinds you may be one of the 18,000 potential customers breached by the recent hack using FireEye and SolarWinds, and affect your organizations ability to monitor the network. IMPACT On December 13th, Cybersecurity and Infrastructure Agency (CISA) issued direct...
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Kemp Acquires Flowmon for Predictive Network Performance Monitoring and Network Detection & Response

Flowmon Networks, a global network intelligence company, today announced it has been acquired by Kemp, the leader in powering always-on application experience [AX]. The acquisition brings together application delivery and security services with deep network visibility and automated security incident response. Joining these capabilities together arm...
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Webinar: Let's Talk Security

Join Network Protocol Specialist Mike Pennacchi for a live network security webinar on Thursday, November 19 at 11:00 am EST. It's the next episode of Sinnot Wolach Technology Group Let's Talk Security Webinar Series, where Mike Pennacchi will demonstrate how to get the right network packets, filtering on GeoIP and analyzing historical data using I...
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Layers of Defense:Resilient PNT Cybersecurity

For a resilient positioning, navigation and timing (PNT) solution you need to build layers of defense, which includes physical security to RF security, network security, application security and ongoing maintenance/support.. How Orolia Provides Resilient PNT Cybersecurity  Physical Security The simplest Denial of Service attack is to merely di...
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Continuously Validate Your Cyber Defenses

Even with advanced firewall technology, intrusion prevention systems (IPS), and a wide array of security tools in place, businesses still miss clues and suffer major security breaches every day. In a recent survey, 50% of respondents said that they have experienced a security breach because one or more of their security products was simply not work...
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Viavi's 13th Annual State of the Network

Viavi's 2020 State of the Network Study results are in. Over 400 IT professionals from around the world, across business size and verticals, completed the survey this year sharing their views on IT in a year that has seen its share of dramatic ups and downs. One significant new insight is the importance of understanding end-user experiences, especi...
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Cybersecurity Checklist for Secure Timing

​Network cybersecurity is top of mind these days for both government agencies and commercial enterprise. As the heart of network synchronization, time and frequency systems should include a standard suite of security features that give network administrators confidence in the cybersecurity protocols of their time servers. This is our philosophy at ...
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How to Implement Security Monitoring For Critical Infrastructure

​I ran across an interesting statistic a couple weeks ago. According to a Ponemon Institute, report titled "The State of Cybersecurity in the Oil & Gas Industry", 68 percent of security and risk managers reported losing confidential information or experiencing disruption over the previous year. The existence of security breaches for the last fi...
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