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BYOD: Three Lessons for Mitigating Network Security Risks in 2015

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Not too long ago, organizations fell into one of two camps when it came to personal mobile devices in the workplace – these devices were either connected to their networks or they weren’t.

But times have changed. Mobile devices have become so ubiquitous that every business has to acknowledge that employees will connect their personal devices to the corporate network, whether there’s a bring-your-own-device (BYOD) policy in place or not. So really, those two camps we mentioned earlier have evolved – the devices are a given, and now, it’s just a question of whether or not you choose to regulate them.

This decision has significant implications for network security. If you aren’t regulating the use of these devices, you could be putting the integrity of your entire network at risk. As data protection specialist Vinod Banerjee told CNBC, “You have employees doing more on a mobile device and doing it ad hoc here and there and perhaps therefore not thinking about some of the risks that are apparent.” What’s worse, this has the potential to happen on a wide scale – Gartner predicted that, by 2018, more than half of all mobile users will turn first to their phone or tablet to complete online tasks. The potential for substantial remote access vulnerabilities is high.

So what can risk practitioners within IT departments do to regain control over company-related information stored on employees’ personal devices? Here are three steps to improve network security:

1. Focus on the Increasing Number of Endpoints, Not New Types

Employees are expected to have returned from holiday time off with all sorts of new gadgets they received as gifts, from fitness trackers to smart cameras and other connected devices.

Although these personal connected devices do pose some network security risk if they’re used in the workplace, securing different network-enabled mobile endpoints is really nothing special for an IT security professional. It doesn’t matter if it’s a smartphone, a tablet or a smart toilet that connects to the network – in the end, all of these devices are computers and enterprises will treat them as such.

The real problem for IT departments involves the number of new network-enabled endpoints. With each additional endpoint comes more network traffic and, subsequently, more risk. Together, a high number of endpoints has the potential to create more severe remote access vulnerabilities within corporate networks.

To mitigate the risk that accompanies these endpoints, IT departments will rely on centralized authentication and authorization functions to ensure user access control and network policy adherence. Appropriate filtering of all the traffic, data and information that is sent into the network by users is also very important. Just as drivers create environmental waste every time they get behind the wheel, network users constantly send waste – in this case, private web and data traffic, as well as malicious software – into the network through their personal devices. Enterprises need to prepare their networks for this onslaught.

2. Raise the Base Level of Security

Another way that new endpoints could chip away at a network security infrastructure is if risk practitioners fall into a trap where they focus so much on securing new endpoints, such as phones and tablets, that they lose focus on securing devices like laptops and desktops that have been in use for much longer.

It’s not difficult to see how this could happen – information security professionals know that attackers constantly change their modus operandi as they look for security vulnerabilities, often through new, potentially unprotected devices. So, in response, IT departments pour more resources into protecting these devices. In a worst-case scenario, enterprises could find themselves lacking the resources to both pivot and mitigate new vulnerabilities, while still adequately protecting remote endpoints that have been attached to the corporate network for years.

To offset this concern, IT departments need to maintain a heightened level of security across the entire network. It’s not enough to address devices ad hoc. It’s about raising the floor of network security, to protect all devices – regardless of their shape or operating system.

3. Link IT and HR When Deprovisioning Users

Another area of concern around mobile devices involves ex-employees. Employee termination procedures now need to account for BYOD and remote access, in order to prevent former employees from accessing the corporate network after their last day on the job. This is particularly important because IT staff have minimal visibility over ex-employees who could be abusing their remote access capabilities.

As IT departments know, generally the best approach to network security is to adopt policies that are centrally managed and strictly enforced. In this case, by connecting the human resources database with the user deprovisioning process, a company ensures all access to corporate systems is denied from devices, across-the-board, as soon as the employee is marked “terminated” in the HR database. This eliminates any likelihood of remote access vulnerabilities.

Similarly, there also needs to be a process for removing all company data from an ex-employee’s personal mobile device. By implementing a mobile device management or container solution, which creates a distinct work environment on the device, you’ll have an easy-to-administer method of deleting all traces of corporate data whenever an employee leaves the company. This approach is doubly effective, as it also neatly handles situations when a device is lost or stolen.

New Risks, New Resolutions

As the network security landscape continues to shift, the BYOD and remote access policies and processes of yesterday will no longer be sufficient for IT departments to manage the personal devices of employees. The New Year brings with it new challenges, and risk practitioners need new approaches to keep their networks safe and secure.

 

Staying Safe During the Holidays

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Whether in the office or at home, everyone needs to be extra careful and alert during the holidays. Because people are trying to pack so much into their day, accidents can happen.

At home, Allstate cautions to be alert to fire hazards, which can lead to substantial losses.

The LiVe Well Intermountain Trauma Managers Group lists some steps that can be taken to promote a safe environment:

Avoid Falls

  1. Keep sidewalks, driveways and entrances free of snow and ice. Falling on icy sidewalks is the number one cause for visits to the emergency department. Use sand or ice melt to prevent slipping.
  2. Falls while putting up lights and decorations is another. Do not use stools or chairs for hard-to-reach areas. Rather, use a sturdy ladder and have additional help.
  3. Ensure that your office or home is free from items that may cause people to trip or stumble, especially around a Christmas tree or other decorations with extension cords and light strands.

Safety Checks

  1. Check your furnace. It should be cleaned and checked regularly by professionals.
  2. Inspect fireplaces for safe operations. Use a screen or glass front, never leave a fireplace unattended and don’t burn gift wrappings, tissue, or evergreens in the fireplace.
  3. Make sure circuits are not overloaded.
  4. Check cords and plugs for wear, frayed insulation, cracks, and loose connections.
  5. Place a tree away from heat sources and open flames. Check the lights before placing them on the tree. Look for loose sockets or broken and frayed wires.
  6. Turn lights off when you leave.
  7. Never use a regular string of lights on a metal tree. The danger of shock is great. Rather, use a spotlight to illuminate a metal tree.

Holiday Driving

  1. Allow extra time for heavy traffic and poor weather conditions.
  2. Be courteous and respect the rights of pedestrians and other drivers.
  3. Be on the look-out for inebriated drivers.
  4. Expect the unexpected from pedestrians carrying large holiday packages.

 

 

A Race against the Clock to Address TRIA Issues

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Failure by the Senate to reauthorize the Terrorism Risk Insurance Act (TRIA) has left unanswered questions for insurance buyers facing renewals on terrorism coverage—which some in the insurance industry are scrambling to answer.

Because TRIA renewal was recently passed by a majority in the House of Representatives, the industry was optimistic about its renewal before its expiration. But at this point, the Dec. 31 deadline looms large.

AIR-Worldwide explained in an email notice that commercial insurers will no longer be required to offer terrorism coverage beginning Jan. 1. Without a federal backstop, they said, insurers may seek to limit underwriting for high concentrations of risks in major cities. This could cause terrorism insurance coverage to become unavailable or unaffordable.

AIR continued:

Insurers that do continue to offer commercial terrorism insurance would likely be required to maintain higher capital standards in order to avoid negative rating implications. Where coverage for terrorism-related events is still available, prices for this coverage will increase.

In the absence of TRIA, the workers’ compensation insurance market would be particularly vulnerable to terror attack losses. State workers compensation statutes offer insurers less flexibility to control terrorism risk through modifications such as policy limits or coverage exclusions. With or without TRIA, it is mandatory for U.S. employers to provide workers’ compensation coverage. If coverage is not available, employers may be forced to purchase insurance in the residual markets or self-insure.

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This could result in large amounts of risk being transferred to the residual market in a few states.

Allowing TRIA to expire would have widespread implications, not only for the insurance industry, but also for the broader economy. Construction and real estate business sectors may be unable to obtain financing without adequate terrorism coverage in place. If insurers limit underwriting following an expiration of TRIA, businesses with high concentrations of employees could have difficulty obtaining coverage for workers’ compensation, including higher education institutions, hotels, airports, hospitals, and financial services, among many others.

In an advisory to its clients, Willis addressed considerations and offered preliminary guidance.

The broker noted several scenarios, depending on how a company has organized its terrorism risk transfer program:

• For terrorism coverage that is currently embedded in all-risk property, liability and workers compensation programs there are three potential scenarios:

1. If there are no sunset clauses–contract provisions which may allow the insurer to exclude coverage for terrorism in the event that TRIA is not reauthorized–or reservation of rights clauses related to TRIA expiration, the program will run until its natural expiration. Market disruption may impact renewal pricing if no action has been taken on TRIA.

2. If there is a TRIA-related sunset clause, the terrorism coverage will expire after Dec.

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31. Policyholders should assess the need for insurance coverage and seek stand-alone coverage or a sunset clause extension.

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3. If there is a reservation of rights which allows carriers to modify the terrorism coverage as a result of TRIA expiration, a coverage extension should be negotiated if possible, and stand-alone alternatives should be sought.

• Stand-alone Terrorism coverage – In this case, Willis said it does not anticipate immediate changes due to TRIA’s expiration. This is because most stand-alone placements do not have sunset clauses or reservation of rights endorsements related to TRIA expiration. While there may be market disruption to consider at renewal, for the time being, TRIA is a non-issue for these placements.

• Captives – In all cases where it places terrorism reinsurance behind a captive program, Willis said the reinsurance arrangement this year has been organized to convert from quota share reinsurance of the captive—when a primary insurer and reinsurer establish a fixed percentage for sharing amounts of insurance, premiums and losses—to primary reinsurance of the captive (in anticipation of TRIA’s expiration). Reinsurance coverage agreements should be read carefully to determine the new limit. The new primary limits are likely to approximate their existing quota share capacity. Willis recommends that any capacity that does convert should remain as reinsurance of the captive. This would maintain captive involvement, should TRIA be reauthorized in early 2015, and avoid any direct self-procurement or frictional costs during the transition. A program may also include excess capacity which, in many cases, should drop down to provide excess over revised captive limits, Willis advised.

Insurance Industry ‘Disappointed’ by Senate’s Non-Renewal of TRIA

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Last week’s optimism about the possible reauthorization of the Terrorism Risk Insurance Act was replaced by “disappointment” today, as the insurance industry sounded off about the Senate’s failure to pass the House-approved TRIA bill before adjourning. TRIA, the federal insurance backstop that requires insurers to offer terrorism insurance coverage to policyholders, is set to expire on Dec. 31, 2014. More than 60 percent of all U.S. businesses purchase terrorism insurance coverage, according to Marsh USA.

“A major terrorist attack occurring without a TRIA law on the books will be far more disruptive to the U.S. economy than one where TRIA is in place,” Robert Hartwig, Ph.D., president of the Insurance Information Institute and economist said in a statement. “Terrorism insurance policies are going to lapse in 2015, and insurers will be under no obligation to renew them, adversely impacting the construction, energy and real estate industries, among others. For instance, a theatre owner hosting a controversial movie premiere on Christmas Day may have insurance coverage for losses triggered by an act of terrorism but this same business might not have it if a comparable attack were to occur on New Year’s Day.”

The Coalition to Insure Against Terrorism (CIAT) spokesperson Marty DePoy said, “CIAT is incredibly disappointed that the Senate chose to adjourn without reauthorizing the Terrorism Risk Insurance Act, a program that since 9/11 has provided critical stability to the marketplace against another terrorist attack. This is a bipartisan failure; the 113th Congress has let down American workers, American businesses and jeopardized U.S. economic and national security. CIAT urges the new Congress to make TRIA reauthorization its top priority in January and immediately vote to extend the program for the long-term.”

RIMS President Carolyn Snow echoed disappointment. “We are extremely disappointed that Congress failed to pass an extension of TRIA, despite strong bipartisan support.

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The program’s expiration will have many negative repercussions for commercial insurance consumers, the countless organizations they represent and the U.S. economy as a whole.”

She noted that since its inception, “TRIA has stabilized the marketplace by providing adequate capacity at affordable rates. Its expiration will almost certainly cause rates to rise, placing many lending agreements in jeopardy and forcing some organizations to self-insure or simply go without.”

Leigh Ann Pusey, president and CEO of the American Insurance Association (AIA), said AIA is “incredibly disappointed,” adding that by letting TRIA lapse, “Congress has failed to protect taxpayers and the economy.”

She said, “Without TRIA in place on Jan. 1, insurers will be forced to assess their exposures. The program’s lapse will significantly jeopardize the terrorism insurance marketplace that currently protects our nation’s economy against major acts of terrorism. We strongly urge the new Congress to take up the House-Senate negotiated TRIA reauthorization package as its first item of business when it returns in January in order to minimize marketplace disruptions.

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”

Global risk advisor, Willis expressed disappointment as well, noting that its biggest concern is that Clients “will need help in reevaluating their risk exposures according to the changed environment where TRIA is no longer available as a back stop for the insurance market place. Of particular concern is where clients have loan covenants that determine the type and amount of terrorism insurance coverage that is required.”

Mike Becker, executive vice president and chief executive officer of the National Association of Professional Insurance Agents observed, “Disagreement won the day and politics took precedence over protecting the American people. There was overwhelming bipartisan support to renew TRIA, with both parties showing strong leadership to get a compromise deal done in recent weeks. That support was nearly unanimous, with the House approving the TRIA renewal deal 417-7 last week, and the Senate having already passed a similar version 93-4 last July.”

Snow concluded, “RIMS and many other organizations have been pushing Congress to pass an extension for the past two years but Congress senselessly ignored those concerns and waited until the very last moment. This delay has ultimately led to the worst possible outcome.”