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Volume 30, Issue 2

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Wednesday, 19 April 2017 15:13

Network Firewalls: How to Protect Your Network from Unauthorized Access

The firewall is the first line of defense for traffic that passes in and out of a network. The firewall examines traffic to ensure it meets the security requirements set by the organization, and unauthorized access attempts are blocked.

Firewall protection has come a long way in recent years. In addition to monitoring internet traffic, the latest firewall security products incorporate a wide range of additional features.

“The latest firewalls can neutralize an attacker’s ability to use stolen credentials for lateral movement and network compromise,” said Navneet Singh, product marketing director at Palo Alto Networks. “This is done by enforcing multi-factor authentication at the network layer.”

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http://www.esecurityplanet.com/network-security/network-firewalls.html