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Network Security News

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.
February 17, 2021 17 Feb'21
Palo Alto to buy Checkov creator, Bridgecrew

Palo Alto said it will acquire Bridgecrew, the developer of the static code analysis tool Checkov. DevOps teams use the open source tool to build cloud applications.

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.

Enterprises mull 5G vs. Wi-Fi security with private networks

While Wi-Fi security can be implemented just as securely as 5G, mechanisms built into 5G offer some compelling benefits to enterprises considering private 5G networks. Continue Reading
Despite confusion, zero-trust journey underway for many

Zero trust is a catchy phrase with seemingly lofty goals. Uncover the reality behind one of infosec's hottest buzzphrases, and learn why it's within reach for many companies today. Continue Reading
Buyers must navigate cybersecurity market confusion

Customer confusion in the security market stems from the number of new products designed to deal with a growing number of cyberthreats. Experts look at how to navigate it all. Continue Reading

Learn to apply best practices and optimize your operations.

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
Best practices for VPN traffic monitoring

VPNs are still a critical part of many enterprise remote access strategies. Networks teams that monitor VPN traffic should look at factors like application usage and overhead. Continue Reading
5 basic steps for effective cloud network security

In hybrid infrastructures, old network security systems won't work. Enterprises must adopt effective cloud network security strategies to keep their assets safe. Continue Reading

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

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
How to fix the top 5 cybersecurity vulnerabilities

Check out the top five cybersecurity vulnerabilities and find out how to prevent data loss or exposure, whether the problem is end-user gullibility, inadequate network monitoring or poor endpoint security defenses. Continue Reading