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About Us
Company Size:
501-1000 employees
Company Type:
Columbia, MD
Tenable Network Security transforms security technology for the business needs of tomorrow through comprehensive solutions that provide continuous visibility and critical context, enabling decisive actions to protect your organization. Tenable eliminates blind spots, prioritizes threats, and reduces ...
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Cybersecurity’s role in U.S. trade agreements, starting with NAFTA
We must modernize our trade agreements to incorporate cybersecurity cooperation, and cooperation with our closest neighbors through NAFTA is a good place to start. Cybersecurity is a major global economic force, with spending estimated to reach more than $100 billion by 2018, and more than $170 billion by 2020. North America has the largest cybersecurity market in the world, and the United States accounts for the biggest portion, making the industry an important source of well-paying, high-value ...
Tenable Internship Takeaways: Understanding Different Port Scanning Techniques
As a summer intern for the research and development department at Tenable, I was surprised when my manager gave me a relatively straightforward first task: find every machine in the lab. I knew that some form of port scan was needed. Maybe I could start with a ping sweep of some IP range, or maybe something more comprehensive. But my manager also added some nuance to the project. I had to put myself in the shoes of a Tenable customer, and my objective was to present a plan to discover machines a ...
Happy SysAdmin Day 2017
Having a background as a system administrator, I know first-hand many of the challenges you face. As every organization has a unique set of business requirements, system administrators work hard behind the scenes to keep operations running smoothly. From managing permission changes, recovering important files and monitoring user accounts, many system administrators utilize scripts to automate and manage routine tasks. Tenable.io includes over 450 pre-built audit policies and allows you to incorp ...
Cyber Exposure: The Next Frontier for Security
The stakes have never been higher when it comes to cybersecurity. Global cyber attacks such as the recent WannaCry ransomware attack is a sobering reminder that cybersecurity is the existential threat of this generation. A new report from Lloyd’s of London estimates a serious cyber attack could cost the global economy more than $120 billion - as much as catastrophic natural disasters such as Hurricane Katrina and Sandy. According to the report, the most likely scenario is a malicious hack ...
Black Hat Sneak Preview: New Vulnerabilities Exposed in Docker Hub
Community ecosystems with vibrant member support have been the catalyst for faster innovation and shorter software development lifecycles in DevOps. Whether it is downloading code or contributing back to the community, organizations today rely heavily on open source software to drive their business. In fact, modern application development is more about assembling existing packages than writing new code. Developing new code takes time, and in the high-velocity world of DevOps it’s much easi ...
Auditing Patch Management Solutions with Tenable.io
We receive many questions from customers on how to configure scans to audit their patch management solutions. Whether you have a few hundred or several thousand systems, patch management solutions provide one of the easiest ways to maintain integrity and stability of systems within your network. Unfortunately, no matter what type of solution you are using, or how often you are patching your systems, patches can still fail for a variety of reasons. Issues such as managed clients failing to synchr ...
Is the Devil’s Ivy in your Network?
Over the past several years, Tenable has discussed the growing concerns around Internet of Things (IoT) security. With the static nature of IoT devices such as cameras, door sensors, and many more, the ability to correct flaws in third-party libraries becomes increasingly difficult. Yesterday, the researchers at Senrio discovered a serious flaw in the gSOAP library found in many IoT devices, such as the AXIS M3004. Tenable.io and SecurityCenter use active and passive detection methods to identif ...
Master Your Security Foundation: Control the Use of Administrative Privileges
What did the Sony and Anthem breaches have in common with an estimated 60-80% of all breaches? They all involve the use of compromised privileged (administrative) accounts. Attackers using administrative credentials can move laterally across your network to conduct internal reconnaissance, maintain a presence, and ultimately accomplish their missions. Last year, The Forrester Wave™: Privileged Identity Management, Q3 2016 estimated that 80% of security breaches involve privileged credentia ...
Staying Ahead of the Curve
Tenable.io Malicious Code Prevention ReportAs malware attacks continue to make headlines, many organizations struggle to stay ahead of the complex, evolving threat landscape. Attackers use both old and new ways to deliver malware through exploiting existing vulnerabilities, evading security solutions, and using social engineering to deliver malicious payloads. Millions of unique pieces of malware are discovered every year, and even with the best security controls in place, monitoring the thousan ...
Petya/NotPetya Ransomware Detection for the Modern Enterprise
A new version of the Petya malware is spreading through the European Union, primarily in Ukraine and Russia. It has already impacted many organizations, both large and small, and has compromised systems at Ukraine’s central bank, its state telecommunications company, municipal metro, and Kiev’s Boryspil International Airport. Background Petya ransomware is powered by Shadow Brokers exploits, which were leaked earlier this year. After compromising a system, the malware encrypts the da ...
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