Ipsec Linux

Strongswan is a complete IPSec implementation for Linux, Android, Maemo, FreeBSD, and Mac OS x systems. It supports the interoperability of most IPSec-based VPN products through a IKEV2 or IKEV1 key exchange protocol. The focus is on strong authentication mechanisms that use smart cards to use a standardized pkcs#11 interface for using a X.509 public key certificate and an optional secure storage private key. Strongswan 4.6.3 This version adds an extended e ...

For small and medium-sized enterprises, there are many free and open source router and firewall solutions, even as a business choice. 　　Many of these products offer LAN services, such as VPN services, hotspot gateways, and the use of mandatory network portals to share wireless networks. Here, the editors find open source and free router projects that are suitable for businesses that include small businesses, midsize, and even the size of Cisco and Juniper.  Gossip Less, we look at these seven open source and free Linux network operating system. &nb ...

Today, open source firewalls are numerous. 　　This article will cover 10 of the most practical open source firewalls that fit your business needs. 1. Iptables Iptables/netfilter is the most popular command line based on firewalls. It is the safe line of defense for Linux servers. Many system administrators use it to fine-tune the server. The function is to filter packets from the network stack in the kernel, including: listing the contents of the packet filtering rule set, and executing fast because it only checks the header of the packet, and the administrator can ...

Untangle is a Linux based gateway system. It is pluggable linked modules to support a variety of network applications, which includes blocking http://www.aliyun.com/zixun/aggregation/12915.html "> spam, web Filtering, Anti-Virus, anti-spyware, intrusion prevention, VPN, SSL VPN, firewalls, and so on. (For more untangle, please link home: http://www.untangle.com ...)

The most tempting point of cloud computing is that end users can access the cloud in any access way and enjoy the rich application and fast computing power of the cloud. Among them, the use of mobile access security issues are becoming the focus of attention.     Recently, the author interviewed the Network Kang Science and technology product Director Shaomin, understand its latest application of security gateway products NS-ASG to the enterprise private cloud mobile Access security protection. Shaomin Technology product director Next generation VPN traditional internet era, mobile access ...

Today, we are ushered in a new era of hybrid clouds, bringing together the best not cloud and cloud computing. Virtual machines, virtual networks, and Web sites are now available as new preview services for Windows Azure. SQL reports are now typically available to customers, and a local redundant storage option has been added to provide additional customer choices, and several enhancements to Windows Azure's existing services are now available. These updates help customers build and use their own unique ways to publish their applications in the cloud. In addition, some price and metering updates add to the overall value. These ...

OPENNHRP a tool (such as RFC2332 definition) that enables the resolution of the next hop in NBMA. This allows us to create a dynamically multiple VPN Linux router by using NHRP, GRE, and IPSec. The goal of this tool is to be compatible with Cisco Dmvpn. OPENNHRP http://www.aliyun.com/zixun/aggregation/37104.html ">0.12.2 version updates a commitment to all users ...

The "hybrid cloud"-the use and construction of applications that connect to data and services across multiple data centers-is the reality of today's cloud computing. Your business and applications will, in their own unique way, move to the cloud at their own unique speed. Supporting this change requires a cloud solution that provides the necessary flexibility to build, develop, and deploy your application and IT solution-not cloud, cloud, or mix. Tomorrow we will launch a new Windo to simplify building applications across cloud and non cloud ...

End-to-end encryption policies must take into account everything from input to output and storage. Encryption technology is divided into five categories: file-level or folder-level encryption, volume or partition encryption, media-level encryption, field-level encryption and communication content encryption. They can be defined further by the encryption key storage mechanism. Let's take a look at the grim forecast: According to the US Privacy information exchange, One-third of the U.S. people will encounter the loss or leakage of personally identifiable information from companies that store data electronically this year. Whether that number is not exactly right, anyway the public knows the data leaks ...

OPENNHRP http://www.aliyun.com/zixun/aggregation/37104.html ">0.12.3 This version fixes an error that was immediately discovered when the leaf (re) was restarted. OPENNHRP a tool (such as RFC2332 definition) that enables the resolution of the next hop in NBMA. This allows us to create a dynamically multiple VPN Linux router by using NHRP, GRE, and IPSec. This work ...