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Network device security: Appliances, firewalls and switches News
February 09, 2021
The massive SolarWinds supply-chain attack continues to invade networks. Here's the latest news on the breach, how the malware infiltrates systems and the IT industry response.
August 31, 2020
Cisco discovered attempted exploitation of a high-severity vulnerability found in the IOS XR software used in some of its networking equipment.
June 16, 2020
Trend Micro's Zero Day Initiative published 10 vulnerabilities in Netgear's R6700 router that have gone unpatched for seven months.
April 27, 2020
Sophos released an emergency patch over the weekend for its XG firewalls after threat actors exploited a zero-day SQL vulnerability in the products to steal customer data.
Network device security: Appliances, firewalls and switches Get Started
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Learning how to build and implement security profiles and policies can help novice admins make sure they use Palo Alto Networks firewalls effectively to protect their network. Continue Reading
Interfaces, licenses, policies -- getting started with a Palo Alto Networks firewall can be confusing. Here, the author of 'Mastering Palo Alto Networks' offers his advice. Continue Reading
A computer virus is malicious code that replicates by copying itself to another program, computer boot sector or document and changes how a computer works. Continue Reading
Evaluate Network device security: Appliances, firewalls and switches Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
Cybersecurity pros have been predicting the firewall's demise for years, yet the device is still with us. But does it have a place in zero-trust networks? One analyst says yes. Continue Reading
AI capabilities can identify and take down cyberthreats in real time but are only part of what your team needs to come out on the winning side of the cybersecurity battle. Continue Reading
In the era of cloud and COVID-19, analysts say ZTNA vendors offer a more secure remote access model than the legacy VPN. Here's how the technology works. Continue Reading
Manage Network device security: Appliances, firewalls and switches
Learn to apply best practices and optimize your operations.
A security operations center can help lessen the fallout of a data breach, but its business benefits go much further than that. Here are eight SOC benefits to consider. Continue Reading
Check out 10 tips to help build a next-generation security operations center with the integrated tools to free security analysts to get ahead of and respond to threats fast. Continue Reading
Learn how to present important cybersecurity metrics for the board to ensure that business leaders understand that money allocated to security is money well spent. Continue Reading
Problem Solve Network device security: Appliances, firewalls and switches Issues
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Enterprises looking forward to deploying 5G must first assess their security concerns upfront and review their policies and procedures, despite 5G's security improvements. Continue Reading
Securing remote connections is critical, especially in a pandemic. Enact these RDP security best practices at your organization to prevent ransomware, brute-force attacks and more. Continue Reading
The worldwide health pandemic has created multiple challenges for today's CISOs and their security teams. Ask these three questions to stay safe in a post-pandemic workplace. Continue Reading