Tag Archives: Network Security

Jun 04

SD-WAN vs VPN: Can SD-WAN Replace VPN Completely?

SD-WAN vs VPN: Can SD-WAN Replace VPN Completely?

CostQoS (Quality of Service)Safe Cloud Usage These three factors are defined as VPN+SD-WAN, or SD-WAN is just an attempt to “re-brand” VPN. It is marked as the advanced enterprise-grade VPN to differentiate it from legacy VPNs.  If we travel a few years back, then VPN was a significant part of networking security. Its property of traffic encryption makes it a level above than others. It, actually, extends the corporate network via encrypted connections across the internet. Since it’s only between the device and the network, the traffic remains secured, while it’s traveling. Even, the employee, working from outside the ...

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Mar 25

How SD-WAN Improves Unified Communications

Reaping Benefits by Integrating SD-WAN with Unified Communications

Round the Clock- Unified Communication is helping businesses in many ways. Ranging from a voice call to video to live chat to screen sharing to webinars, UC is proving its worth at every edge of the communications network. Staffing it in your enterprise’s strategies will certainly make your communications stable and seamless. However, with the increase in higher bandwidth demand, unified communication faces a lot of hurdles in its way. You can’t take overall charge of the network and the transmitted data. Under such conflicting circumstances, you need the solution through which you can take charge over the data ...

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Oct 30

Managing IP Reputation is the need of the hour

IP REPUTATION IP Reputation is critical for email delivery. IP reputation list is the list of IP addresses that are suspected of being untrustworthy. The IP Reputation list is used by most of the worldwide mailing software to identify, reject or flag spam emails. The list is also referred as “Blacklist” or “Blocklist”.  The IP addresses in IP Reputation list could be: The Systems that are observed sending spam on the internet Zombies (compromised machines) that send spam Open proxies that allow untrusted email to pass through them There are many of such IP Reputation lists, operated by companies such ...

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