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There has been some media coverage over recent weeks about complaints filed against a cloud-based backup provider. The complaints allege that the company misrepresented their security features, primarily their lack of encryption.

Encryption should be a basic essential in providing a secure cloud-based service. This, therefore, seems like an appropriate time to share my thoughts on how businesses and consumers can recognize the proper implementation of encryption, giving them greater peace of mind as they finalize their choice of a cloud service provider.

As many people know from reading the news over the last month, Epsilon, a permission-based email marketing provider, suffered a major security breach. Their clients’ customer data was exposed as a result of an unauthorized entry into Epsilon’s email system. Their customers include big brand names such as Target, Red Roof Inn, Best Buy, Chase, Marriott and Brookstone.

It’s safe to assume the people that launched this attack on Epsilon are no script kiddies that accidentally hit the jackpot. The recent breaches at Epsilon as well as RSA have proven that there are individuals or groups out there that are willing to commit significant resources to hacking and anticipate a decent return on their investment. The Epsilon breach is essentially part of a criminal business model that simplifies the attackers’ task in crafting e-mails targeted to specific people. Sadly, we can only expect that these so-called spear-phishing attempts will soar.

The enormity and sheer scope of last month’s RSA 2011 Conference, held at the Moscone Center in San Francisco, was apparent even before reaching the convention center and expo show floor. Droves of RSA attendees, exhibitors, delegates and speakers marched the city streets of San Francisco to make their way to what is known as one of the largest and most comprehensive information security events. The RSA Conference offers enterprise and technical professionals a vast number of opportunities to network with, and learn from, the industry’s best and brightest talents.

Upon arriving at the Moscone Center one thing became glaringly clear. Information security is a growing concern and a growing business. There seemed to be an endless sea of vendors exhibiting solutions for securing business critical information, systems, processes, etc.

The primary challenge around adding two-factor authentication to online applications is that it is difficult to bolt-on anything to an existing product. The problem is usually unrelated to the security technology but is down to inherent problems with the web applications. Most are not designed with security in mind.

Traditionally, if access control was important, some kind of login functionality would have been added to the application. This has been the way since the early days of client-server model. Unfortunately not a lot has changed since then. Even the most cutting edge web applications are designed as a castle with a reinforced perimeter and a heavily guarded entrance in the form of the login page. Once in, all users will have access to everything they are authorized to.