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
Instant Download: Building an Incident Response Action Plan
77% of organizations admit they don’t have a formal cybersecurity incident response plan (CSIRP) that is applied consistently across the organization, according to IBM. If you’re one of them, here’s everything you need to know about building an efficient incident response action plan.
VPN security News
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October 08, 2019
08
Oct'19
NSA warns VPN vulnerabilities exploited by nation-state hackers
Nation-state hackers are exploiting previously disclosed vulnerabilities in VPNs from Pulse Secure, Palo Alto Networks and Fortinet, according to a security advisory from the NSA.
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June 18, 2019
18
Jun'19
DH2i's DxConnect brings zero-trust connectivity to networks
DH2i's zero-trust architecture software, DxConnect, will address common security issues and bring microtunnel development, discreet invisibility, an open API and more.
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February 12, 2019
12
Feb'19
Senators want potential VPN threat investigated by DHS
Two senators called on the Department of Homeland Security to investigate the possibility that VPNs are allowing valuable information to be routed to foreign adversaries.
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January 30, 2018
30
Jan'18
Critical Cisco ASA vulnerability patched against remote attacks
Experts urge users to patch a new Cisco ASA vulnerability that earned the most critical CVSS score of 10.0 and could lead to remote code execution and denial-of-service attacks.
VPN security Get Started
Bring yourself up to speed with our introductory content
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Understanding AWS security groups' capabilities and limitations
Expand your knowledge of AWS security groups. Learn how to configure them for traffic protection, along with how they compare to other firewall options on AWS. Continue Reading
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Transport Layer Security (TLS)
Transport Layer Security (TLS) is a protocol that provides authentication, privacy, and data integrity between two communicating computer applications. Continue Reading
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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
Evaluate VPN security Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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Choosing between an SSL/TLS VPN vs. IPsec VPN
Infosec pros need to know the ins and outs of SSL/TLS VPNs vs. IPsec VPNs to better understand which product's features will fulfill the needs of their organization. Get help comparing here. Continue Reading
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How client VPN technologies will evolve with AI and automation
With help from artificial intelligence and automation, client VPN technologies could innovate the way they handle data flows within hybrid cloud environments. Continue Reading
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OpenVPN Access Server is an SSL VPN based on open source software
Expert Karen Scarfone takes a look at the OpenVPN Access Server SSL VPN for securing network traffic by providing encrypted tunnels to the enterprise. Continue Reading
Manage VPN security
Learn to apply best practices and optimize your operations.
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Virtual network security measures to thwart access threats
Virtual networks add a layer of complexity to the real networks below them. Follow these three virtual network security measures to prevent complexity from creating issues. Continue Reading
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What is VPNFilter malware and how can users protect themselves?
A new threat named VPNFilter was discovered by cybersecurity researchers after home and office routers were compromised. Learn how this malware works with Judith Myerson. Continue Reading
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Are browsers using the HTTP/2 protocol vulnerable to HEIST attacks?
HEIST, a new HTTP/2 protocol exploit, can steal encrypted content from HTTPS traffic. Expert Michael Cobb explains how this attack works and how to stop it. 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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IPsec vs. SSL VPN: Comparing speed, security risks and technology
IPsec VPNs and SSL VPNs both encrypt network data, but they do it differently. Learn about the differences and how to determine the right solution for your organization. Continue Reading
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How can attackers exploit a buffer underflow vulnerability?
A buffer underflow was found to be caused by a vulnerability in strongSwan's open source VPN. Learn how this is possible and how attackers can exploit it with Judith Myerson. Continue Reading
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What VPN alternatives should enterprises consider using?
VPN vulnerabilities in products from popular vendors were recently found to enable serious threats. Discover how detrimental these threats are and best alternatives to the use of VPNs. Continue Reading