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Tag Archives: Virtual private network (VPN)

Virtual Private Network ( VPN )

vpn

Virtual Private Network ( VPN )

Virtual Private Network ( VPN )

Virtual Private Network ( VPN )

A virtual private network (VPN) extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. Applications running on a computing device, e.g., a laptop, desktop, smartphone, across a VPN may therefore benefit from the functionality, security, and management of the private network. Encryption is a common, though not an inherent, part of a VPN connection.

VPN technology was developed to allow remote users and branch offices to access corporate applications and resources. To ensure security, the private network connection is established using an encrypted layered tunneling protocol, and VPN users use authentication methods, including passwords or certificates, to gain access to the VPN.

A VPN is created by establishing a virtual point-to-point connection through the use of dedicated circuits or with tunneling protocols over existing networks. A VPN available from the public Internet can provide some of the benefits of a wide area network (WAN). From a user perspective, the resources available within the private network can be accessed remotely.

In other applications, calling a proxy a VPN is a marketing technique on the part of consumer VPNs. Internet users may secure their connections with a VPN to circumvent geo-restrictions and censorship or to connect to proxy servers to protect personal identity and location to stay anonymous on the Internet. Some websites, however, block access to known VPN technology to prevent the circumvention of their geo-restrictions, and many VPN providers have been developing strategies to get around these roadblocks.

Enterprise Infrastructure VPNs

Ratings

AnyConnect

by Cisco

4.5
“Cisco VPN is guenue and user-freindly software with less complex while establishment.”

Fortinet

Fortinet

FortiClient

by Fortinet

4.4
“Forticlient easy to install but muti function, Endpoint antivirus and VPN function too.”

Mobile VPN

by Pulse Secure

4.4
“The most important shield for your device”
Citrix

Citrix

 

Citrix Gateway (formerly NetScaler VPN, NetScaler Gateway or NetScaler Unified Gateway)
by Citrix

4.5
“”Single url remote access and Secure interface.””

google

google

Cloud VPN

by Google

4.5
A Cloud VPN is a cloud-based network infrastructure that delivers VPN services.
Palo Alto Networks

GlobalProtect

by Palo Alto Networks

4.3
“Palo Alto GlobalProtect is a great option for a VPN client on Mac and PC”

Secure TLS

by Pulse Secure

4.4
“Very flexible product that can solve all our connectivity problems”
Watchguard Firewall

Mobile VPN with SSL

by WatchGuard

4.3
“Mobile VPN with SSL: Perfect VPN tool for connecting from differnet locations.”

IKEv2

by Apple

4.2
“Supremely Useful VPN Configuration Tool”

Check Point Capsule

by Check Point Software Technologies

3
“Checkpoint capsule for OOB”

VPN (Virtual Private Network) Service providers in Delhi NCR India

Work from Home Securely: Enterprise

Is your remote workforce expanding beyond your current mobile access or VPN solution? Deploy VPN Services to concurrently and safely connect remote employees and devices.

for more details, please contact us on

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UTM

UTM – Unified Threat Management

UTM - Unified Threat Management

UTM – Unified Threat Management

Unified threat management (UTM) is an approach to information security where a single hardware or software installation provides multiple security functions. This contrasts with the traditional method of having point solutions for each security function. UTM simplifies information-security management by providing a single management and reporting point for the security administrator rather than managing multiple products from different vendors.UTM appliances have been gaining popularity since 2009, partly because the all-in-one approach simplifies installation, configuration and maintenance.[4] Such a setup saves time, money and people when compared to the management of multiple security systems. Instead of having several single-function appliances, all needing individual familiarity, attention and support, network administrators can centrally administer their security defenses from one computer. Some of the prominent UTM brands are Cisco, Juniper, Fortinet, Sophos, DwarPal, SonicWall and Check Point.

UTM – Features

UTM - Features

UTM – Features

UTMs at the minimum should have some converged security features like

Network firewall
Intrusion detection
Intrusion prevention

Some of the other features commonly found in UTMs are

Gateway anti-virus
Application layer (Layer 7) firewall and control
Deep packet inspection
Web proxy and content filtering
Email filtering
Data loss prevention (DLP)
Security information and event management (SIEM)
Virtual private network (VPN)
Network tarpit

Disadvantages

Although an UTM offers ease of management from a single device, it also introduces a single point of failure within the IT infrastructure. Additionally, the approach of a UTM may go against one of the basic information assurance / security approaches of defense in depth, as a UTM would replace multiple security products, and compromise at the UTM layer will break the entire defense-in-depth approach.

For Any type of UTM Firewall Security and Support, Please call us on

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Support : 0120 2631048

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