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Network Security News

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.
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.
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.
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.

Bring yourself up to speed with our introductory content

From EDR to XDR: Inside extended detection and response

As the definition of endpoints evolves, so too must the technology to protect them. Enter extended detection and response, or XDR -- one of cybersecurity's hottest acronyms. Continue Reading
4 attributes key to network-as-a-service model

For a network-as-a-service model to work for the enterprise, it needs to offer four key attributes: an application-specific, elastic, secure and personalized VPN. Continue Reading
attack vector

An attack vector is a path or means by which an attacker or hacker can gain access to a computer or network server in order to deliver a payload or malicious outcome. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

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
The pros and cons of Palo Alto Networks' SASE platform

Palo Alto Networks is commonly mentioned in SASE discussions. While the vendor has strong security capabilities, it also brings integration complexities and PoP limitations. Continue Reading
How to pick the best network security service provider

Managed security service providers have different levels of expertise. Be sure to match your organization's security needs with the right network security provider. Continue Reading

Learn to apply best practices and optimize your operations.

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
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
6 SSH best practices to protect networks from attacks

SSH is essential, but default installations can be costly. Auditing and key management are among critical SSH best practices to employ at any organization. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

4 ways to handle the cybersecurity skills shortage in 2021

More than half of cybersecurity pros say their organizations could do more to manage negative effects of the skills shortage, such as overwork and burnout. Find out how. Continue Reading
8 remote access security risks and how to prevent them

Enterprises face myriad remote access security concerns, but training and clear communication can help them bolster their security programs for the long term. Continue Reading
Common network vulnerabilities and how to prevent them

It's not possible to eliminate all network vulnerabilities, but network teams can implement best practices to limit potential attacks and protect their networks. Continue Reading