Agencies are protecting data, but not at the level they need to
Almost three-quarters (72 percent) of agencies say prevention is the highest priority within their cybersecurity strategy, which makes sense as proactively preventing threats is preferable to reacting to a compromise in the environment. However, there is a disconnect between priorities and actions—of the agencies that encrypt their data, 62 percent are using SSL as their primary in-fight encryption mechanism and 9 percent are using encryption levels below 128 bits. These encryption methods are not strong enough to protect sensitive data traveling over federal networks.
Agencies believe Suite B is important
. As agencies look at their network protection strategies, 87 percent believe it is important to leverage the Suite B algorithm—a set of cryptographic algorithms the National Security Agency, in conjunction with the National Institute of Standards and Technology (NIST), has specifed as part of the Cryptographic Modernization Program. It serves as an interoperable cryptographic base for both unclassied information and most classifed information. The Suite B encryption algorithm supports the highest level of encryption strength—128 bits for secret trac and 256 bits for top secret trafc. Yet, the majority of agencies are using SSL as their primary in-fight encryption mechanism, and they may not be taking steps to provide stronger encryption with Suite B.
How Secure Is Data on the Network?
Only one quarter (26 percent) of respondents believe they have full network-level security protection, and only 23 percent say their agency is fully cyber-secure.Agencies need stronger encryption to protect all of their data. Of the 76 percent of agencies encrypting their data, only 20 percent are using 128-bit encrytion, and 32 percent are using 256-bit encryption. And, if only one quarter (25 percent) of respondents say their end points are fully encrypted, then the majority does not have a true end-to-end in-fight encryption solution in place. In addition, while almost half (49 percent) of respondents say their agency implements Access Control Lists (ACLs) to forward or block trac based on rules, this does not address how the data is eectively secured in fight.
This means that a majority of sensitive data is being transmitted un-encrypted within the enterprise—indicating that even for the agencies that believe they have full network-level security protection, most of their data is still unprotected.
Agencies need data protection tools that can scale.
Another factor impacting data protection is the speed of the network. More than two-thirds (67 percent) of those surveyed have connection speeds over 10 Gbps. Many older data protection solutions on the market do not perform at rates over 10 Gbps, and those that do exist are costly and not able to scale efectively. Network speeds will continue to increase, and agencies need to nd data protection solutions that scale up without adding complexity.
The farther data travels, the more at risk it is.
Finally, the ability to protect data on the network diminishes the farther the data travels—a signifcant issue as agencies consolidate data centers. Only one third (33 percent) say their data protection implementations associated with agency-to-agency transit are excellent. However, given the issues around encryption strength and network speeds, this data may not be as secure as the agencies think.
Each data protection solutions eliminate the challenges the government faces, providing encryption at a lower cost, the ability to scale without adding complexity, or performance degradation,
Agencies have a false sense of security about the level of protection of their data.
Scale With Increased Speed and Distance
As data travels faster, encryption throughput needs to scale beyond 10 Gbps to support much larger fows within the enterprise. Almost one third (31 percent) of agencies are at 10 Gbps and 36 percent of agencies are quickly migrating to 40 Gbps and 100 Gbps network interconnects. These network speeds are four to ten times the performance of most frewalls and encryption devices. If the encryption strength is at the SSL level, then the security measures in place for data in fight are inadequate. Most data security products cannot deliver IPsec and MACsec functionality at these speeds; those that can are costly, and in most cases, cannot scale without adding complexity to the network. Brocade provides data protection with IPsec and MACsec encryption without impacting the non-encrypted throughput values, and at a signifcantly lower cost than competitors.
Easy to Deploy and Manage
Brocade high-bandwith IPsec/MACsec solutions with the Brocade MLXe Router integrate smoothly into medium- to large-scale enterprise deployments, as well as support larger data transmissions within the data center. As data traverses the edges of the enterprise, agencies can use software encryption components to complement the physical encryption solutions. The Brocade Vyatta vRouter provides the ability to deploy encrypted IPsec VPN solutions at remote locations through software that is applied to any standard x86 platform. These software entities are easy to deploy and can be managed centrally. Given the fexibility of software, when the environment changes, agencies can adjust and move the software where needed. This approach will prove advantageous as tactical entities deploy and require reachback to a particular service within the network enterprise.
Both physical and virtual assets. This software abstraction allows them to adjust end-to-end security deployments based on a particular mission and adjust these security scenerios appropriately.
Flexibility to Scale as Needed
Budget challenges need not be a barrier to successful deployment of at-rest and in-fight security measures. The abililty to leverage software over existing computer hardware is one option to deploy compliant lower-cost solutions. In addition, the ability to invest in a single modular hardware solution that scales to support current and future in-ight encryption needs would provide a level of savings over time to prevent fork-lift upgrades. For example, the Brocade MLXe scales to 1 Tbps of encrypted throughput, which should support increasing data rate requirements over time. Leveraging software components alongside hardware components helps achieve the desired end-to-end security strategy that government organizations need.
Alternative Acquisition Strategies
To complement data protection solutions, IT professionals will need to look at new acquistion strategies to eectively modernize current security depolyments. Being able to modernize using operational dollars may be an advantageous proposition. Brocade Network Subscription lets customers invest in new security solutions with no upfront costs. Customers pay a monthly fee with OpEX dollars for the duration of the subscription service. Over time, the customer has the autonomy to scale the hardware and software associated with this oering
About Market Connections
Market Connections delivers actionable intelligence and insights that enable improved business performance and positioning for leading businesses, trade associations, and the public sector. The custom market research rm is a sought-after authority on preferences, perceptions, and trends among the public sector and the contractors who serve them, offering deep domain expertise in information technology and telecommunications, health care, and education. For more information, visit www.marketconnectionsinc.com.For more information about Brocade Security Solutions, please go to https://www.brocade.com/solutions-technology/enterprise/network-security. based on their business requirements, as well as the ability to take advantage of new technologies with no penalties incurred.
Despite the priority that agencies place on security and prevention, the study results clearly show that most agency data is not fully protected, which increases the threat of cyber attacks. With the possible performance issues and increased network complexity and costs associated with most data security tools, it is no surprise that so much data is being left vulnerable. But as more and more sensitive data travels over government networks, encrypting data end-to-end is critical. As agencies consider implementing stronger encryption methods, or developing a network cyber security plan, it is imperative to ensure the encryption products have the required strength to both secure data and meet current and future bandwidth needs. Brocade offers cost-effective Suite B-compliant solutions that protect sensitive data without degrading performance or adding complexity.
About the Study
Brocade commissioned Market Connections to learn to what extent agencies feel their data is protected and the challenges they face in addressing data protection proactively. The blind online survey of 200 IT decision makers included 76 percent from federal civilian agencies and 24 percent from defense and intelligence agencies. Respondents represent a variety of job roles, including CIO, network manager, data center manager/director and security administrator. Almost one third (32 percent) manage or implement network data protection solutions. Nearly half (46 percent) evaluate or recommend network data protection solutions, 45 percent are on a team that evaluates or recommends network data protection solutions, and 18 percent make the nal decision regarding network data protection solutions.