Network Security
Network Security News
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June 02, 2021
02
Jun'21
Microsoft buys ReFirm Labs to bolster IoT firmware security
Microsoft has bought ReFirm Labs in an IoT security play. The company said Refirm's open source-based products would help it address firmware vulnerabilities in IoT devices.
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May 14, 2021
14
May'21
Cisco's latest acquisition spree nabs three companies
Cisco's acquisitions, announced this week, would improve event hosting in Webex, boost network speeds for 5G, and enhance its security platform. Deal terms were not released.
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April 16, 2021
16
Apr'21
Aruba product integrations advance its SASE strategy
Aruba's latest SASE-related integrations involve the Silver Peak-based SD-WAN, Threat Defense and the ClearPass Policy Manager. More product integrations are likely.
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March 10, 2021
10
Mar'21
News briefs: Koch Industries picks Alkira, Palo Alto
Koch industries combines Alkira networking and Palo Alto security for remote office connectivity; Cisco promotes three women on International Women's Day; AT&T, Fortinet partner.
Network Security Get Started
Bring yourself up to speed with our introductory content
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stateful inspection
Stateful inspection, also known as dynamic packet filtering, is a firewall technology that monitors the state of active connections and uses this information to determine which network packets to allow through the firewall. Continue Reading
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SYN scanning
SYN scanning is a tactic that a malicious hacker can use to determine the state of a communications port without establishing a full connection. Continue Reading
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passive attack
A passive attack is a network attack in which a system is monitored and sometimes scanned for open ports and vulnerabilities. Continue Reading
Evaluate Network Security Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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Ultimate guide to secure remote access
This comprehensive secure remote access guide outlines the strategies, tools and best practices to provide anywhere access while protecting data, systems and users. Continue Reading
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A deep dive into Fortinet's SASE platform
Despite its strong security foundation, Fortinet's SASE platform lacks a cloud-native strategy and requires teams to stitch the architecture together. Continue Reading
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Guide to business continuity and pandemic planning
This guide explains the enterprise impact of the COVID-19 pandemic and how business continuity planning keeps organizations safe and in operation. Continue Reading
Manage Network Security
Learn to apply best practices and optimize your operations.
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Hybrid workforce model needs long-term security roadmap
From SASE to ZTNA to EDR to VPNs, enterprises need to deploy the technologies to develop a secure hybrid workforce model now that can work into the future. Continue Reading
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5 steps to secure the hybrid workforce as offices reopen
Companies must now face the security challenges of overseeing a hybrid workforce as employees return to the office. Continue Reading
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Who is responsible for secure remote access management?
The pandemic exposed the need for a strong secure remote access strategy. Now, organizations need to figure out which team must make it happen. Continue Reading
Problem Solve Network Security Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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How to rank enterprise network security vulnerabilities
Risk management programs yield massive data on network security vulnerabilities. Infosec pros must rank risks to prioritize remediation efforts. Continue Reading
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How enterprises can close 5 major SASE gaps
Despite five major gaps that hamper SASE implementation, Gartner recommended enterprises should plan their migration timeline and aim to consolidate to a single vendor. Continue Reading
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How to use two VPN connections at the same time
Network managers and users might opt to set up two VPN connections at the same time, from the same remote device. But that might not be possible -- or safe. Continue Reading