The definition of network firewalls has changed. As an increasing number of businesses move toward hybrid networks and begin seeking firewall capabilities in the cloud, cloud vendors are also offering native firewall capabilities to their clients. This year Gartner revised their description of the firewall market to include firewalls with the following features:
One of the natural traits of people is to long for the “good old days.” It is that magical era we tend to memorialize as a time when things were simpler and uncomplicated. That is certainly true of network security. Remember when all you had to do was simply protect your network perimeter? Can you even define what your network perimeter is anymore? It’s not so easy to answer that question today.
Across industry lines, there’s a trend of enterprises moving their applications to the public cloud. The cost of cloud computing and storage have dropped significantly over the past few years, and IT leaders are seeing the value of not owning physical infrastructure.
If your company is undergoing its digital transformation in order to achieve greater levels of agility, scalability, and efficiency, you may have realized the following correlation between size and security. As your digital environment increases, so does the number of attack opportunities into your network. As enterprise density escalates, so does your attack surface. The question then becomes, is the continued exponential growth of our networks today sustainable from a security point of view?
As enterprises modernize their IT infrastructure to meet evolving business demands the conversation of security is always top of mind. More and more companies are now managing a distributed enterprise, with remote offices and branches that are forcing them to move away from a highly centralized IT model to one that extends to the edge. How will your security strategy have to evolve to meet these new security demands as you’re now securing more than just the perimeter? As one of the emerging leaders in SD-WAN technology, we looked at some tips from Fortinet on this topic. Check out these key requirements for distributed enterprise firewall security.
As businesses begin to realize the many benefits of mobility, both in terms of the increased productivity and the improved employee satisfaction that it delivers, the interest in enterprise mobility management (EMM) to organize and secure those efforts increases as well. The road to EMM implementation isn’t an easy one though, as enterprises often face a road fraught with serious complication that can overwhelm or undermine their EMM initiatives, and mobility efforts in general.
Data center architectures have continually evolved to meet the needs of mobile, social, big data, and cloud applications--and enterprise security solutions have evolved as well to support the new security needs of these applications in distributed data centers.
Popping up on prime time television and local news reports, ransomware is so commonplace it has practically become a household phrase. The frequent attacks have made it a focus area for many enterprises because high-profile attacks against them have risen dramatically in the past few years.
With an increasing number of enterprises investing in digital transformation and the software defined data center (SDDC), IT leaders are getting accustomed to managing overwhelming large volumes of data and business applications. With this shift, network security is proving to be a foundational (and required) layer when it comes to building the data center needed to drive business of today.
With the rise of digital transformation in today’s modern workplace, traditional Wide Area Network solutions are unable to keep up with enterprise demands. A growing number of organizations are moving their data and applications to a cloud environment, which means they are increasing their bandwidth use - resulting in network congestion and rising costs, as well as growing security concerns. It is for these reasons SD-WAN (software defined wide area network) is a compelling and attainable alternative; however, most SD-WAN solutions are not as secure as enterprises need them to be, with add-on security offerings that pose a risk by creating a fragmented solution.
Within the last few years, there has been a dramatic shift in how enterprises manage their data. Many are leaving the in-house servers behind as their only source of data management and using some mixture of cloud computing. [click to tweet] As it sounds, multi-cloud model uses multiple cloud computing and storage services within a single architecture.
With the expansion of the Internet of Things, the BYOD movement and emerging wireless technologies, you may be realizing its time to invest in a more modern approach to networking security in order to stay competitive, and secure, in the global environment.
When it comes to upper level executives and their IT security teams, there seems to be a disconnect when it comes to the level of support IT needs to protect the enterprise. In order to better prevent a security breech from happening, it’s important that the C-level executives are aware and on the same page with your enterprise security team. Only 12% of C-suite executives expect a major, successful attack on their organization in the next 90 days. In addition, two out of five CEOs, other C-level executives, and non-executive directors feel they are not responsible for the repercussions of a cyber-attack. Any breech that is caused by the void between these important roles has serious costs associated with them.
How much visibility do you have into your organization’s network? How confident is your IT team in its ability to accurately map out the network, which is a necessary step in data center migrations. According to a white paper from IDC, a mere 18% increase in network visibility can improve security breach preventative measures by over 40%. Many organizations know there are devices on their network that are unaccounted for, but many do not have a way of even guessing how many devices that is, let alone strategizing how to secure them.
Mobile applications and devices are seeping into every aspect of our personal and professional lives. To keep up with the changing times and the demands of consumers and employees, it’s important for enterprises to leverage the mobility trend to their advantage.
Are you considering switching your enterprise from a legacy hardware infrastructure to a more streamlined system? Are you afraid of the enterprise security risks that come with using a cloud-based technology? While the anxiety is understandable, there are proactive measures you can take to ensure the security of your data. Keep reading to discover the pros and cons of each deployment option as well as our cloud security recommendations to protect your information.
gnIn Part 1 of this blog series, we discussed the unprecedented amount of money being allocated to cybersecurity in the coming year and beyond, as well as how money, without a core foundational strategy, could be simply money that is tossed to the wind. In Part 2, we will look at the remaining three of the five core principles that can make a meaningful difference concerning the your enterprise cybersecurity and users.
It is the start of a new year - that time in which we break down the complexities of life into more manageable elements in order to strategize for the year ahead and attempt to improve upon our efforts of the year prior. This also applies to your company’s enterprise cybersecurity strategy. According to Gartner, worldwide cybersecurity spending reached $90 billion in 2017.
It’s been two weeks since the IT world was rocked by the news of the CPU vulnerabilities known as Meltdown and Spectre. It’s making headline news due to how far the vulnerabilities extend—to nearly every processor manufactured over the past 20 years—as well as the potential impacts in mitigating these vulnerabilities. Every server, computer, tablet, phone or any other computing device with a modern CPU is potentially affected. (See WEI’s Customer Advisory about Meltdown and Spectre in this blog post.)
WEI is aware of the new vulnerabilities related to Intel and other CPUs which could potentially allow an attacker to gather privileged information from CPU cache and system memory, putting enterprise security at risk. The vulnerabilities are code named “Meltdown” and “Spectre." The “Meltdown” issue is reported to only affect Intel CPUs while “Spectre” is reported to affect Intel, AMD, and ARM. The impact of these vulnerabilities could extend back to CPUs from as early as 1995 (in the case of Intel).
This holiday season, the frenzy is not about the “must have” toy, it is the must have investment – Bitcoin. The TV networks cannot stop talking about the dramatic rise in its value that seems to occur on a daily basis, if not hourly. The cable business news shows shuffle in cryptocurrency and financial industry pundits to discuss the significance the new digital gold and the cryptocurrency market at large. They debate each other whether bitcoin is a sure deal that will continue returning positive dividends, or a bubble that is about to burst. Both sides of the argument have their “experts” as to why you should or should not get involved bitcoin mania. CNBC reports that people are maxing out their credit cards to buy, buy, and buy. Some people are even taking home equity loans on their house to maximize the number of coins they can afford.
Mark Twain popularized the phrase, “There’s gold in them thar hills,” when he wrote about the gold rush of 1849. Today, the gold lies not in the hills of California, but within crypto mining servers dispersed across the Internet. This new gold is not mined by the power of the pick and shovel, or even dynamite. Instead, computer processors power the mining operations that create this digital gold. Welcome to the modern day gold rush of today’s digital age.
If organizations weren’t serious about tightening their cybersecurity strategy to combat ransomware within the past sixteen months, the mammoth WannaCry attack launched against the world on Friday, May 12, 2017 has certainly induced them to do so. Like most enterprise security threats, there are multiple ways to combat ransomware. Some methods are more intrusive than others though.
There’s a lot to learn every day in the world of technology, especially with the ever-increasing amount of high-profile cyber breaches and criminal hacks. It seems every news article brings a new security scare, and businesses should be more alert than ever before. Want to know what threats are out there? Read on for an overview of recent security breaches, and find out what your organization can learn from them.
The news is buzzing with instances of companies being taken for a ride by cyber thieves. Their new tactic? Injecting dangerous software into the organization and locking their data up until a ransom is paid. While the FBI still recommends not paying the ransom, enterprises are taking varying approaches to combatting ransomware. In this post we dive into some recent ransomware attacks and takeaways your organization can learn from them.
Last year, ransomware became a $1 billion dollar industry. If ransomware were a traditional legitimate industry it would be the focus of case studies for business schools at colleges and universities across the world. Its exponential growth has been unprecedented and its nefarious means of encrypting one’s data files to garner ransom has captured the headlines of newspapers, journals, blog sites, and news channels. One billion dollars brings a lot of attention and spotlight to something.
Nearly every day, there is a new cybersecurity breach to announce; businesses should be more alert than ever before. In 2015, the Ponemon Institute and Symantec discovered that a whopping 47 percent of U.S. data breaches were the result of a malicious insider or criminal cyberattack. Read on for an illuminating look into recent high-profile cases, and what you can learn from them.
Unsecured printing and imaging leads to security breaches, putting organizations at risk of costly lawsuits and public relations nightmares.
Today’s printers can connect to wireless networks, scan and send documents, store data on hard drives, and even produce 3D materials. They have many of the same capabilities—and the same vulnerabilities—as computers. As their features increase, so do the opportunities for security breaches in the printing process.
We recently shared five smart moves for IT leaders to focus on when creating an effective cybersecurity strategy. They included basic care like updating an employee security policy and avoiding physical theft, but they also covered monitoring digital footprints in order to thwart malicious insider threats. In this blog post we dive into some additional risks your organization may be facing, and what you can do to stop them.
In a complex technological world that faces an ever changing threat landscape, the team in charge of managing cybersecurity may find it difficult to know where to focus their often limited resources. [click to tweet] Some areas, such as firewalls and operating system updates, are obvious priorities. But what else deserves your attention?
How good are your enterprise’s security defenses? Today’s hackers have access to an arsenal of tools for carrying out targeted attacks, thanks in part to an anonymous and hidden area of the internet called the Dark Web (also called Deep Web or Darknet). Payment for purchases made there is typically in the international digital currency Bitcoin, which offers a fairly high level of privacy.
If you have had the chance to read any of the latest analyst predictions for 2017, then you will have noticed that security remains at the top of the list. So what will you do differently this year than in year's past? As you review your security strategies and revisit best practices this New Year, it’s important to reflect upon the past. We examined the top security threats last year in our white paper, Effectively Managing Cyber Security: Top 5 Enterprise Threats. Now read on to learn about the top five enterprise security threats to the confidential and proprietary information on your network -- that you must consider for this year.
There’s a new technology threat your organization should be cautious of in 2017 – it’s called whaling. Just like the practice of hunting a whale, cyber criminals use this technique to reel in a big catch by targeting top decision-making executives at enterprise organizations—and it works. If that doesn’t sound scary enough, many companies have experienced this threat in a very real way. Read on for a look into some high-profile, real-life whaling cases and their consequences.
There’s a new kind of threat to your enterprise, under the phishing and spam umbrella, and that danger is referred to as whaling. Specifically designed attacks target your most valuable team members, the boardroom executives, and infiltrate your enterprise to a scary extent. How can you avoid whaling? Read on for our cyber security threat briefing.
As we look back at the year that was, one cannot ignore the growing prominence of Ransomware within the IT Security community. The dramatic surge of ransomware attacks has been outlined within headlines all across the country as cyber criminals continue to perfect this method of extortion in which no person or organization appears to be exempt from today.
The news is filled with examples of companies being exploited by cybercriminals’ ransomware attacks, left with their information held hostage unless they pay a hefty fine. While you may think that ransomware can’t happen to your organization, or isn’t as widespread as it may seem, think again.
Surely you’ve seen rampant news reports of malware breaches and incidents of cyber hacking at enterprises around the world. From hospital hackings to financial services heists, digital criminal activity is a very real threat in today’s business climate. Read on for the details your enterprise needs to know about malware, in addition to three tips to protect your organization.
In 2016, network security has been a topic of concern entering conversations in enterprise boardrooms across the world. With many recent high-profile hacks, security breaches and incidents of malware and ransomware, it’s no wonder organizations are quickly seeking strategies to beef up their security and avoid threats. Read on for five tips for improving enterprise network security.
Newscasters seemed rattled by the news last week that Hollywood Presbyterian Medical Center paid hackers $17,000 in Bitcoin to regain access to a key system.
This is no surprise for security insiders. Ransomware for enterprises is a top trending threat. In fact, the center’s ransom pales in comparison to the $123,000 in Bitcoin demanded from a New Jersey school district in 2015; the district decided instead to rebuild systems from backups.
Security analysts say that anywhere from 3 to 40 percent of ransomware victims pay up. The FBI, the agency responsible for investigating ransomware, has no way to help. Instead, the FBI recommends paying the ransom if the victim has no unaffected backup from which to restore files. Several police departments have paid ransoms.