VPN security
Learn how to use virtual private networks (VPN) to control remote access. This resource guide offers news and tips on VPN security benefits as well as vulnerabilities and threats, plus information on TLS, SSL and Ipsec.
New & Notable
VPN security News
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September 16, 2021
16
Sep'21
ExpressVPN stands behind CIO named in UAE hacking scandal
ExpressVPN said it will not cut ties with CIO Daniel Gericke, who was implicated by the DOJ in state-sponsored hacking on behalf of the United Arab Emirates government.
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August 17, 2021
17
Aug'21
Palo Alto Networks: Personal VPNs pose risks to enterprises
Researchers from Palo Alto Networks published a new report detailing the risks that personal VPNs pose to enterprise networks, including evasion tactics to bypass firewalls.
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July 28, 2021
28
Jul'21
CISA unveils list of most targeted vulnerabilities in 2020
Attackers chased the headlines in 2020, going after the most publicized vulnerabilities in Citrix, Pulse Secure and Fortinet products, according to the U.S. government.
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June 30, 2021
30
Jun'21
European police lay siege to hacker haven DoubleVPN
An international law enforcement operation shut down DoubleVPN, a Dutch-hosted service that had provided low-cost, underground anonymizing services to cybercriminals.
VPN security Get Started
Bring yourself up to speed with our introductory content
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SSL (secure sockets layer)
Secure sockets layer (SSL) is a networking protocol designed for securing connections between web clients and web servers over an insecure network, such as the internet. Continue Reading
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virtual routing and forwarding (VRF)
Virtual routing and forwarding (VRF) is a technology included in Internet Protocol (IP) network routers that enables multiple instances of a routing table to exist in a virtual router and work simultaneously. Continue Reading
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IPsec (Internet Protocol Security)
IPsec (Internet Protocol Security) is a suite of protocols and algorithms for securing data transmitted over the internet or any public network. Continue Reading
Evaluate VPN security Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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Why zero-trust models should replace legacy VPNs
Many organizations use legacy VPNs to secure their networks, especially in the work-from-home era. Expert Pranav Kumar explains why zero-trust models are a safer option. Continue Reading
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Using SDP as a VPN alternative to secure remote workforces
Software-defined perimeter has been touted as a VPN alternative for secure remote access. How do you know if SDP or a traditional VPN is right for your company? Continue Reading
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Choosing ZTNA vendors amid zero-trust confusion
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 VPN security
Learn to apply best practices and optimize your operations.
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Hybrid workforce model needs long-term security roadmap
From SASE to ZTNA to EDR to VPNs, enterprises need to deploy the technologies to develop a secure hybrid workforce model now that can work into the future. Continue Reading
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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
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Top tips to provide IT support for remote workers
To support employees working from home, network teams should carefully monitor VPN traffic, review firewall rules and rely on remote access support software. Continue Reading
Problem Solve VPN security Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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How to use two VPN connections at the same time
Network managers and users might opt to set up two VPN connections at the same time, from the same remote device. But that might not be possible -- or safe. Continue Reading
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How are network management and security converging?
Network management and security have become even more intertwined now that more employees are working from home. How can enterprises ensure they are keeping their networks secure? Continue Reading
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What are the risks of third-party VPN services?
IP address leaks, DNS service leaks and WebRTC transmissions could expose your online activities if you use certain unreliable third-party VPN services. Continue Reading