VPN
VPN is an abbreviation for Virtual Private Networking. This is where a network is constructed by using the internet to connect computers, servers and other networking components. VPNs use encryption and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.IPsec
IPsec is an abbreviation for IP Security, a set of protocols developed by IETF to support the secure exchange of packets of data at the Network Layer (often called the IP Layer). This IP/network layer is best understood as being the most basic and fundamental layer that governs networks. Therefore provides an extremely high level of security. Because of this IPsec has been deployed widely to implement Virtual Private Networks (VPNs). IPsec supports two encryption modes: Transport and Tunnel. Transport mode encrypts only the data portion (payload) of each packet of data, but leaves the header untouched. The more secure Tunnel mode encrypts both the header and the payload. On the receiving side, an IPsec-compliant device decrypts each packet. For IPsec to work, the sending and receiving devices must share a public key. This is accomplished through a protocol known as Internet Security Association and Key Management Protocol/Oakley (ISAKMP/Oakley), which allows the receiver to obtain a public key and authenticate the sender using digital certificates. Digital Certificates
Digital certificates are electronic files that secure the transfer of data using encryption. They are issued by a trusted third party, referred to as a Certificate Authority (CA), who verifies the identity and legitimacy of the certificate's holder. They are tamper-proof and cannot be forged. Digital certificates do two things: - They authenticate that their holders - people, web sites, and even network resources such as routers - are truly who or what they claim to be.
- They protect data exchanged online from theft or tampering.
VPN, IPsec & Digital Certificate Networking Solutions
HAB Consultancy utilise and combine the very latest technologies to produce networking solutions that are fast, reliable, cost effective and most importantly secure. We do not believe that any of these four aspects need to be compromised, nor should they. Whether you are looking to setup a local network or a global online empire, HAB Consultancy can provide the skills and knowledge to design, implement and maintain one of the worlds most secure networks. HAB Consultancy's solutions are ideal for: - Postal Services
- Banking
- Financial Markets
- Government (Embassies, Central Government, Police, Schools, Hospitals, and more).
- Corporations
E-Mail us at it@hab-consultancy.com to discuss your VPN, IPsec and Digital Certificate Network requirements.
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