Among the functions often overlooked are LAN edge switch security features, … available from network vendors, including Alcatel-Lucent, Cisco and Juniper. …
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Posts tagged as:
Network Security
Undoubtedly, one of the coolest features in JUNOS is the apply-path statement. Using apply-path, an operator can configure a prefix-list which comprises IP prefixes linked to a defined path within JUNOS. This facilitates tasks like configuring firewall filters to allow traffic from configured BGP neighbors, making them highly dynamic.
For example, suppose we have the following [...]
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Whichever core network vendor you’ve chosen (Cisco, Brocade, Juniper), you have an arsenal of great core network security features at your disposal. These include: Dynamic ARP Inspection, DHCP Snooping, Identity Based Network Services, Infrastructure Protection Access-Lists (iACLs), Router Neighbor Authentication, etc. The list is very long, most have been around for years, and many times NONE of them are in place at organizations big or small.
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Secure Socket Layer SSL Virtual Private Networks VPNs enable secure, remote access to business networks. Because they open business networks to remote users, it is essential to control and monitor access to SSL VPNs. User authentication for the VPN is frequently the weakest link of the secure remote connection. Requiring…
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Several emerging multicast applications require virtualization to support service delivery, traffic separation, and new business models. A more scalable and flexible approach to implementing Multicast VPN MVPN is being deployed in service provider, financial, and enterprise networks to effectively support these emerging applications, while achieving greater economies of scale.
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Intermatic wanted to upgrade its IT infrastructure that could scale to meet its business needs, could reliably support business critical applications, and optimize application performance across multiple national and international locations. And, it needed to protect the network from intrusions and mitigate risk from external threats. Intermatic deployed J2300 and…
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Bangchak Petroleum is a Thai energy company which operates an oil refinery with a capacity of 120,000 barrels per day. Bangchak Petroleum wanted to establish a highly secure system that would enable the company to conform to the ISO 27001 information security management standard. Bangchak Petroleum deployed the Juniper Networks…
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As the number of users grew, the King Mongkut’s Institute of Technology Lakdrabang KMITL network was challenged to provide secure remote connections for users accessing the campus network. The Computer Research and Service Center CRSC considered implementing a VPN, yet software had to be installed on every client computer, which…
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AmazingMail.com needed to be lean to succeed in the fiercely competitive print-on-demand market, especially in the uncertain economic times. The company set a goal to reduce recurring expenses while maintaining its signature levels of customer service. With technology at the core of its business, AmazingMail.com needed to find ways to…
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Taiwan’s Retired Servicemen Engineering Agency RSEA tried to create its own secure network using IPSec Virtual Private Network VPN technology, but the system proved to be unwieldy and unreliable. To support the expense reporting system, RSEA needed a secure and reliable VPN infrastructure that could be deployed quickly-and enable its…
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