Virtual Private Network in Banking

How does Virtual Private Network service work in banking?
Whenever you use the internet through an Internet Service Provider (ISP) or at another site, your computer is given an address on that provider's network. While you can reach your bank from the Internet, you will normally be denied access to services that are restricted to bank network addresses because your computer is using an address from an external network.

But, if you are on the internet, you can still connect to the Bank’s VPN service, in two ways. From a web browser or with a software VPN client. A VPN need not have explicit security features, such as authentication or content encryption. Virtual Private Network setup, can be used to separate traffic of different user communities over an underlying network with strong security features.

Seek secured private connectivity across public IP networks!

Extends geographical connectivity
Improves productivity
Improves security
Reduce transit time and transportation costs for remote users
Reduce operational costs versus traditional WAN
Simplify network topology
Provides global networking opportunities
Provides broadband networking compatibility
Provides faster ROI than traditional WAN
Provides telecommuter support

VPN are categorised into two types:
• Remote access VPN
• Site to site VPN

What is site to site Virtual Private Network in banking?
Such Site to site VPN allows you to have a secured connection between locations across the open internet. With the help if site to site VPN your bank can save a great deal of money, as you can use cheaper means always – on connections such as domestic broadband rather than expensive leased lines between sites.

What about Remote access VPN?
Remote access VPN also known as Virtual Private Dial up(VPDN) is used by banks who have staff regularly working in locations outside the office. You can connect into the office network over dial up phone/isdn lines or over broadband from anywhere.

Virtual Private Network banking uses advanced encryption and tunneling to permit computers to establish secure, end-to-end, private network connections over insecure networks, such as the Internet or wireless networks. VPN services can impact your overall computing and network performance. VPNs exist to protect traffic on public data networks like the Internet. VPN Services will work with other ISP dialup services too. Try your online route for your VPN.

How To Become A Cisco VPN Specialist

There's quite an emphasis on security in today's networks, and that's reflected in Cisco's certification tracks. Cisco offers a CCIE Security track and the Cisco Certified Security Professional (CCSP) intermediate-level certification, but there is no real equivalent to the CCNA on the security side. Instead, Cisco offers several different Security Associate certifications.

The good news is that you’ve got a lot of security specializations from which to choose; the bad news is that you’ve got a lot of choices! In choosing a specialization, take some time to choose a certification that will be of practical use to you in your current position or in your “dream job”.

One of the more popular Security Associate certifications is the Cisco VPN Specialist certification. This two-exam track consists of a Securing Cisco Network Devices (SND, 642-551) exam and a Cisco Secure Virtual Private Networks (CSVPN, 642-511) exam. To earn the Cisco VPN Specialist exam, you must hold a valid CCNA certification.

What should you expect on these exams? On the SND exam, expect to be grilled on basic security features on both switches and routers, as well as VPN 3000 concentrators, PIXes, and IDS/IPS Sensors. You'll need to be ready to configure and troubleshoot basic AAA configurations, access-lists, syslog, AutoSecure, and much more. You should also be solid with IPSec.

IPSec will also be part of your CSVPN exam. As you'd expect, you'll also be expected to be quite good with the VPN 3000 Concentrator series, including browser configuration, creating users and group, the Windows VPN Software Client, and more.

This is a demanding certification that is an excellent addition to your resume and your skill set. For the latest on this and other Cisco certifications, you should regularly visit the Learning & Events section of Cisco's website. As a Cisco certification candidate, it's your responsibility to stay current of any additions and changes to Cisco's certification paths - and it's good for your career!