Using Elliptic Curve Cryptography ( Huang, 2015 )

Security protocols are primarily & commonly used to protect communication via the web, VPNs (Virtual Private Networks) and the transferring of files. This report will now go on to compare two main security protocols – TLS & SSH. They will be compared in a way that takes into account both the similarities and differences in approach and features and their relative advantages and disadvantages. This information will then be backed up by examples where each protocol would be preferred to the other in a certain situation along with my own personal reasoning based on the research that has been carried out on my part.

The authentication process is a necessity for safeguarding systems against various forms of security threats, such as password-cracking tools, brute-force or wordbook attacks, abuse of system access rights, impersonation of attested users, and last but not least reply attacks just to name a

Richman Investments needs a new enterprise encryption strategy. Richman Investment plans on expanding to 10,000 employees in 20 countries; there is a need for a more secure network. There are many difficult tasks that need to happen to make this a reality. It takes a lot of work to have a secure network and it needs to be monitored 24 hours a day 7 days a week. The best route to accomplish the company’s goal is a public key infrastructure (PKI). One security option that should be used is the Privacy option for confidentiality. This will help keep confidential information from prying eyes unless the user is authorized. Sensitive information such as SSN, personal home addresses and phone numbers, or other personal information will be kept

The user authentication method has a crucial role to protect the MD and the data transferred through the network either by using mobile’s internal services provider like Verizon, Mobile, ATT or Wi-Fi network providers in home or office. Many MD, nowadays Used two-way authentication methods and OTP (one-time password) method which consists of generating string of varies of characters and special characters to authenticate the user for one-time session. However, this method used for many organizations and bank’s system, still have its drawbacks when

iii. Authentication and encryption mechanisms are required for all remote access sessions to networks containing EPHI via an ISP (Internet service provider). Mechanisms utilized or planned within RO include: VPN clients, authenticated SSL web sessions, secure shell and secured Citrix client access.

Security is the heart of internetworking. The world has moved from an Internet of implicit trust to an Internet of pervasive distrust. In network security, no packet can be trusted; all packets must earn that trust through a network device’s ability to inspect and enforce policy. Clear text (unencrypted data) services represent a great weakness in networks. Clear text services transmit all information or packets, including user names and passwords, in unencrypted format. Services such as file transfer protocol (FTP), email, telnet and basic HTTP authentication all transmit communications in clear text. A hacker with a sniffer could easily capture user names and passwords from the network without anyone’s knowledge and gain administrator access to the system. Clear text services should be avoided; instead secure services that encrypt communications, such as Secure Shell (SSH) and Secure Socket Layer (SSL), should be used. The use of routers and switches will allow for network segmentation and help defend against sniffing

One of the most important security considerations is how remote clients will be authenticated. PAP (password authentication protocol) will be used. Individuals who remotely access the network will do so by using company issued devices. They are to use the same security considerations they would be subject to at their on-site workstations. Remote access servers will use encryption methods and be closely monitored.

Company must also develop a clear structure for granting employees access to sensitive information. Not all employees need such data in order to fulfill their everyday job responsibilities. For those who need admission to sensitive information, a strong authentication mechanism must be developed, which cannot be bypassed. This will ensure that only authorized users are accessing compromising data.

The client by clicking on the word here, where he/she became a legitimate client of the enterprise network. But even though this, the client needs additional authentication for the purpose of access to existing applications on the network server. Case study application has been developed to demonstrate the access of the client to the enterprise application with addition to the security

With today’s technology, security has become the center point of most strives in technology. The security that TACACS+ will provide helps outweigh the risk of implementing remote access. Through dedicated logging and monitoring, TACACS+ is a very secure protocol that provides continuing support. The 9-Iron Country Club must train all employees who will be using remote access to mitigate risk of breach. The training provide will include an acceptable use policy, account protection measures, secure log-in procedures, and awareness

At All Pine Medical Center, the company seeks to improve their authentication method, in order to increase security protection while keeping the process fast and simple to utilize. The medical center needs to ask a few questions: What kind of two-factor authentication should be implemented? What “provider” should be trusted? What media should be used? Which methods should or could be combined and integrated to the existing infrastructures? And what costs will be incurred?

Two factor authentications to Ensure that employees have access to the healthcare servers and software and secure connection and encryption. To protect patient information, from illegal, irresponsible, or disruptive Internet activities. With the Authentication to identity the user getting access to the data or information. Remote access is leverage on the organization internet and web base application The organization want to be in compliances with HIPAA law when It comes to remote access and the They want to create something that the remote sites and secure remote access to hospital. This includes encrypted, known as tunnels, between two sites through another network, such as the Internet.

Passwords for access to personal phones, computers, online portals, and websites has become very prevalent and the best practice for authentication. Additionally, passwords authenticate mobile phones, computer networks and databases for many software applications. However, ensuring that passwords are encrypted, and safe have become one of the greatest challenges for most organizations. This paper will review some of the vulnerabilities of the use of passwords and provide controls to implementation to assist with the management and handling of passwords.

Authentication is the only method which protects information or data of an individual or organization from a second party to access. Based upon the confidentiality of that particular data or information, the level of authentication depends. Now-a-days, all this data and information what we are talking about is getting digitized all around the world. For this digitized data or information to be secure, a proper authentication procedure must be set. This arise the need for an authentication secret which belongs to the category “Something we know” to come into picture. These secrets authenticate each secret holder as the authorized legitimate user to access their particular account. Technology is

All access to government servers, network devices and maintenance areas of the government agency's data center will be role-based and defined through authentication at a minimum (Amsel, 1988). Access methods will require two-party authentication and for access to server operating systems and rack-mounted servers, biometrics will also be required. One of the most critical success factors to ensuring a high level of security and stability and to guard again social engineering threats is to create and maintain authentication methods that thwart illusionary and coercive-driven access attempts (Burgess, Canright, Engø-Monsen, 2004). By having several roles requires to gain access to data,