The value of security

emmaMalware is becoming more sophisticated, actively resisting traditional detection technologies. This development is posing new challenges to security companies. According to independent test organizations, almost one out of ten malware attacks succeed.

One in ten – sounds like a lot, but what does this mean in practice?

One of our product managers illustrated the significance of a high threat detection rate with a practical example. On average, an employee faces two malware per year (depending on the Internet usage profile of the users and the other layers of the protection, of course). In a company of 500 employees, with a detection rate of 92%, 80 infections in total will pass the traditional malware protection. If the detection rate is 99%, only 10 attacks out of one thousand will succeed. A minor difference in percentage points can make up a major difference in practice.

With this in mind, we believe that detection rate is a key factor in the value of security.

With businesses spending sizable sums of money to clean up damage from malware, high malware detection rates take on greater importance. Have you ever wondered how much it costs to have your business down for one day? Companies are not only spending for malware cleanup, but costs are also incurred as a result of lost productivity, loss of data (such as trade secrets, intellectual property and private customer data), investigation, and post-incident management. And how about your company’s reputation – how much is it worth? Add all these together, and malware that has gone undetected can have serious ramifications to a business. And that’s exactly why even a one percent higher detection rate can save thousands.

Recent examples of attacks with possibly multifold consequences include the patient records of an Australian medical centre held to ransom, as well as Internet advertising network NetSeer suffering a hack that also affected any Web page that included an ad served from NetSeer’s servers – among others several high profile Web sites and news agencies. And these are only a tiny fraction of all the examples out there.

Cyber attacks are not only costly to large enterprises, but also affect small and medium sized businesses (SMBs). Small firms are increasingly popular targets for attacks, as they are not as likely to be adequately protected. In fact, according to Verizon 2012 Data Breach Investigation Report, 79% of data breach victims from the past year were targets of attacks mainly because they were found to possess an exploitable weakness rather than because they were pre-identified targets. In addition, the same study states that victims don’t usually discover their own incidents, but they’re typically discovered by third parties only weeks or months after the initial instance – when significant damage has already been done.

To stay on top of the latest threats, we are launching F-Secure Client Security 10 that provides proactive protection for corporate desktops and laptops. It offers enhanced security with DeepGuard 4 threat detection technology that has been tested by AV-TEST with top-notch scores against new malware. In these independent tests for preventing new “zero-day” malware attacks, DeepGuard 4 performs at 98 to 100%, while the industry average hovers around 90 percent.

So why does detection rate matter? The answer is simple: even a single incident can be one too many.

And that’s why our aim is to “Protect the Irreplaceable.”

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How “the Cloud” Keeps you Safe

“The cloud” is a big thing nowadays. It’s not exactly a new concept, but tech companies are relying on it more and more. Many online services that people enjoy use the cloud to one extent or another, and this includes security software. Cloud computing offers unique security benefits, and F-Secure recently updated F-Secure SAFE to take better advantage of F-Secure’s Security Cloud. It combines cloud-based scanning with F-Secure’s award-winning device-based security technology, giving you a more comprehensive form of protection. Using the cloud to supplement device-based scanning provides immediate, up-to-date information about threats. Device-based scanning, which is the traditional way of identifying malware, examines files against a database saved on the device to determine whether or not a file is malicious. This is a backbone of online protection, so it’s a vital part of F-Secure SAFE. Cloud-based scanning enhances this functionality by checking files against malware information in both the local database found on devices, and a centralized database saved in the cloud. When a new threat is detected by anyone connected to the cloud, it is immediately identified and becomes "known" within the cloud. This ensures that new threats are identified quickly and everyone has immediate access to the information, eliminating the need to update the database on devices when a new threat is discovered. Plus, cloud-based scanning makes actual apps easier to run. This is particularly important on mobile devices, as heavy anti-virus solutions can drain the battery life and other resources of devices. F-Secure SAFE’s Android app has now been updated with an “Ultralight” anti-virus engine. It uses the cloud to take the workload from the devices, and is optimized to scan apps and files with a greater degree of efficiency. Relying on the cloud gives you more battery life, and keeps you safer. The latest F-Secure SAFE update also brings Network Checker to Windows PC users. Network Checker is a device-based version of F-Secure’s popular Router Checker tool. It checks the Internet configuration your computer uses to connect to the Internet. Checking your configuration, as opposed to just your device, helps protect you from attacks that target home network appliances like routers – a threat not detected by traditional anti-virus products. So the cloud is offering people much more than just extra storage space. You can click here to try F-Secure SAFE for a free 30-day trial if you’re interested in learning how F-Secure is using the cloud to help keep people safe. [Image by Perspecsys Photos | Flickr]

June 30, 2015
BY 
insured, business security, cartoon

Insured but not secured

This is the second in a series of posts about Cyber Defense that happened to real people in real life, costing very real money. Peter came into work thinking, “Today is gonna be boring as hell. I can’t wait till my shift ends”. He couldn’t have been more wrong. One terrible password “Policy 2014” would soon turn his insurance agency upside down. Peter had been working in a 24/7 security centre for a couple of years. He was an IT security specialist and he thought that he’d seen it all. This illusion was shattered when he picked up the phone. “We have a problem. We are losing clients!” he heard through the receiver. He kept listening, though he had no idea how this applied to him. “I think someone might have broken into our sales system! He calls our clients whose contracts are soon to expire. Just before we have a chance to do so ourselves”, the caller complained. The situation was beginning to look serious, and confusing. The system had recently been updated to boost security. At first, the staff who drafted offers for sales reps were accused of leaking the information. It had to be them. They had full access to the system. However, after close monitoring of the system, these suspicions proved to be unfounded. A lead was discovered by sheer coincidence: someone tried to log into the internal sales system using the account of an employee who was currently on holidays. The situation required immediate action. Peter had to identify the exact time and place the system was hacked into through sales reps’ accounts. For this purpose he used a Network Monitoring System of his own design. Unfortunately, it didn’t shed much light on the matter. The login location shifted each time he scanned the system. What is more, these locations were often miles away from each other! Then he started to think like a detective – he decided to lay some bait for the hacker. He created a fake profile for a client whose contract was about to expire. A sales rep was to call him in exactly five days. However, Peter entered his own phone number in the client’s profile details. It only took three days for the hacker to bite. After a two-minute phone call, everything became clear enough. It turned out that the mysterious hackers were in fact employees of a distributor with whom Peter’s company had entered into a contract for the sale of its insurance policies. These suspicions were only made more certain when it was discovered that the company had recently recorded an increase in its sales of insurance products through the distributor. The investigation revealed that an employee from the IT department had facilitated the hacking. He confessed, and revealed that temporary passwords to the sales system were always the same (“Policy 2014”) and that hardly anyone ever changed them – this was enough to obtain customer account data. Finally, the situation was brought under control. The sales system was secured and sales specialists were properly trained in data and password protection techniques. However, the company’s image suffered. Although much effort was made to keep the case confidential, many clients grew concerned about the safety of their personal data. Nevertheless, it was the sales personnel who suffered the most as their commissions dwindled. For the latest on business security, be sure to visit F-Secure's Business Insider.

June 12, 2015
Corporate Cyberattacks

Corporate Cyberattacks and You

F-Secure announced today that it has acquired nSense - a Danish cybersecurity firm that specializes in providing security consultations, vulnerability assessment, and related services to large enterprises. So you might be asking yourself why this matters. Well, the answer is that it matters because “large enterprises” provide products and services to people, and so the kind of security measures these services use to defend against cyberattacks is what protects the personal information you give to these enterprises from would-be attackers. The 2011 attack on Sony’s Playstation network provides a textbook example of how important corporate cybersecurity is for regular people. The Playstation Network was hacked in April 2011, and while it was initially reported as a disruption in service, Sony’s investigation eventually uncovered evidence that the attackers were able to steal the personal data of people subscribing to the gaming service. The compromised data included names, email addresses, physical addresses, and even login details of around 70 million subscribers. Sony also admitted that the attackers may have stolen credit card numbers, although they could not confirm this. And this isn’t an isolated incident. Target experienced a massive data breach in 2013, as did Home Depot in 2014. Both instances exposed the credit card information of shoppers to risks - risks that people don’t necessarily want to take when they go shopping at brick-and-mortar stores. So the cybersecurity of large enterprises is an issue that concerns us all, which is why F-Secure’s acquisition of nSense is big news. F-Secure’s award-winning products already protect tens of millions of people and thousands of businesses. nSense is one of Northern Europe’s leading cybersecurity firms, and specializes in providing protection services for large enterprises in the entertainment, finance and service provider sectors. You should care about whether or not the businesses and organizations you entrust with your data are taking care of it, and providing it with the best protection. Now F-Secure is in an even stronger position to provide its vaunted Best Protection to large enterprises, and to their customers. And that's why it matters. [ Image by carlosalbertoteixeira | Pixabay ]

June 2, 2015
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