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When you configure networking with software iSCSI, consider several best practices.<p>Software iSCSI Port Binding<p>You can bind the software iSCSI …

Extending Intent-Based Networking to the Internet of Things

The Internet of Things has changed the game for network professionals. Instead of being responsible for keeping people’s computers and smartphones online and keeping the data on servers secure, on today’s networks, network professionals are becoming responsible for keeping new kinds of devices – …

Introduction to Segment Routing

Introduction to Segment Routing<p>Segment Routing is one of the new kids on the block in the routing area, and perfectly fits both the paradigm of autonomous networking, and the SDN approach with centralized and application-driven path control. In this document, I would like to share an introduction …

Cisco Systems

802.1x authentication certificate and username

Yes, this is possible.<p>The client configuration (supplicant) determines the authentication type attempted (and accepted). The corporate machines will have a certificate and be configured (manually or via Group Policy) to use the certificate for authentication via EAP-TLS.<p>Non-corporate devices will …

Information Security

When it comes to web traffic, 79% of CISOs can't tell the difference between humans and bots

Bots make up more than half of the traffic on the internet, according to a new Radware report.<p>Bots are now responsible for 52% of all internet …

Free GoCrack password cracking tool helps admins test password security

It takes a mere .25 milliseconds to crack passwords such as “123456”, “qwerty” or “password” — examples of some of the worst, most common passwords …

Learn how to become an ethical hacker or pen tester with this course

Ever wonder what it's like to step into a hacker's shoes? A career in web penetration testing might be right up your alley: Also known as "pen …

Ethical Hacking

Enforcing Network Policies in Kubernetes

<i>Editor's note: this post is part of a series of in-depth articles on what's new in Kubernetes 1.8. Today’s post comes from Ahmet Alp Balkan, Software</i> …

How To: Use the USB Rubber Ducky to Disable Antivirus Software & Install Ransomware

Ransomware is software that encrypts a victim's entire hard drive, blocking access to their files unless they pay a ransom to the attacker to get the …

Linux

How to set up SSH keys in Seahorse

Secure shell can be made even more secure with the help of key authentication. Here's how to set this up with the help of the Seahorse GUI.<p>Security …

Why hasn't Bromium taken over enterprise antivirus and antimalware yet?

When Bromium first released vSentry, you could see the potential even though it was rough around the edges. Today, it looks to be ready for prime …

No middle ground, no compromise: VMware blocks Cisco's SDN play

Not cool, manVMware's recent decision to block third-party virtual switches on its platform could put a serious crimp in, among others, Cisco's plans …

Addressing the Cybersecurity Skills Gap

IT professionals need help confronting cybersecurity threats and increasingly sophisticated attacks.<p>5 min read<p>Opinions expressed by <i>Entrepreneur</i> contributors are their own.<p>In the face of a growing number of cybersecurity threats and increasingly sophisticated attacks, IT professionals need help. …

Human Resources

IT Automation Best Practices for Network Engineers and Architects

Eric AndersonEric Anderson is DevOps and automation engineer, and systems architect at Avi Networks. He studied network and communications management …

DevOps

INTEGRATED SERVICES ROUTERS (GENERATION 2) BY CISCO

What is Integrated Service Routers?<p>Integrated services routers are basically is an interrupt handler or provide network in wide area (WAN) also known …

The Pros And Cons Of Replacing MPLS With SD-WANs | Articles | Chief Data Officer

Software-Defined Wide Area Networks (SD-WANs) promise to address many of the shortcomings of private Multiprotocol Label Switching (MPLS) …

SD-WAN

Google breaks SHA-1 web crypto for good but Torvalds plays down impact on Git

Researchers' SHA-1 collision spells the end of the cryptographic hashing algorithm for the web, but Linux kernel creator Linus Torvalds says not to …

Information Security

An OSI Model for Cloud

In 1984, after years of having separate thoughts on networking standards, the International Organization for Standardization (ISO) and the International Telegraph and Telephone Consultative Committee (CCITT) jointly published the Open Systems Interconnection Reference Model, more commonly known as …

Cisco Systems

Announcing Azure Network Watcher – Network Performance Monitoring and Diagnostics Service for Azure

Have you ever felt the need to diagnose a critical problem and you needed access to packet data from a virtual machine? What if you could capture the …

OpenStack sets its sights on the next generation of private clouds

Today, the OpenStack Foundation is launching the latest version of its platform that allows enterprises to run an AWS-like cloud computing platform in their data centers. Ocata, as the 15th release of OpenStack is called, arrives after only a four-month release cycle, which is a bit faster than its …

OpenStack

Ulauncher is a Lightweight App Launcher for Linux Desktops

Launcher is a lightweight python-based application launcher for Linux that is also able to find files and folders and conduct Google searches.This …

The Cisco 5G White Paper Series

A successful 5G evolution will be more than just a new radio access technology – it will be a new architecture. Cisco is leading the way by driving development toward a virtualized architecture that extends complex intelligence from end to end. The 5G architecture will see automated service …

Visibility is the new perimeter

Visibility doesn’t just mean seeing data move within the network – it also means seeing who and what is on the network. Trends like the Internet of Things (IoT) and Enterprise Mobility – that will result in tens of billions of connected devices and users – are fundamentally changing the enterprise …

Home Automation: Accessible Housing By Design

We all strive to make our homes as safe and accommodating as possible, and this has been made more convenient by the use of automation. Automation as …

Home Automation

5 Open Source Software Defined Networking Projects to Know

Throughout 2016, Software Defined Networking (SDN) continued to rapidly evolve and gain maturity. We are now beyond the conceptual phase of open …

Cisco Announces Intent to Acquire AppDynamics

Digitization and the transition to cloud are forcing the worlds of IT and business to blend together. In the digital economy, applications are critical. Combining real-time visibility and intelligence at the network, security and application layers is transformational for companies. It can provide …

IT

Circumventing China's Firewall Is About to Get Harder

New rules will require VPNs to obtain government approval.<p>PCMag reviews products independently, but we may earn affiliate commissions from buying …

Privacy

Linux is part of the IoT security problem, dev tells Linux conference

Does that 'thing' really need to run Linux, given alternatives have smaller attack surfaces?The Mirai botnet? Just the “tip of the iceberg” is how …

Get Started with Amazon Elasticsearch Service: How Many Data Instances Do I Need? | Amazon Web Services

Welcome to the first in a series of blog posts about Elasticsearch and Amazon Elasticsearch Service, where we will provide the information you need …