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ALSO CALLED: Malicious Threats, Malicious Computer Code, Malicious Logic, Joke Programs, Blended Threats, Malicious Software, Malicious Code, Mobile Malware
DEFINITION: Polymorphic malware is harmful, destructive or intrusive computer software such as a virus, worm, Trojan or spyware that constantly changes ("morphs"), making it difficult to detect with anti-malware programs. Evolution of the malicious code can occur in a variety of ways such as filename changes, compression and encryption with variable keys.Although the appearance of the code in polymorphic malware  … 
Definition continues below.
Malware Reports
51 - 75 of 786 Matches Previous Page  |  Next Page
Ransomware: What every healthcare organization needs to know
sponsored by Cisco Umbrella
EBOOK: In the healthcare industry, information security is critical. It's also a tremendous challenge, now more than ever before. In this e-book, you'll learn about the impact of ransomware on the myriad of networkable devices being used to improve patient care today.
Posted: 08 Feb 2017 | Published: 08 Feb 2017

Cisco Umbrella

How a global medical manufacturer routs out ransomware
sponsored by Cisco Umbrella
CASE STUDY: Access this case study to learn how Octapharma's decision to adopt Cisco's Umbrella security program helped them to secure their expanding network.
Posted: 06 Feb 2017 | Published: 06 Feb 2017

Cisco Umbrella

Getting Ahead of Cyber Threats in 2017
sponsored by SearchSecurity.com
EZINE: In this issue of Information Security magazine, we look at new ways that attackers may approach cybersecurity attacks and how to bolster your defenses.
Posted: 01 Feb 2017 | Published: 01 Feb 2017

SearchSecurity.com

Resetting Your Email Security Strategy
sponsored by Mimecast
WHITE PAPER: Don't join the growing list of companies suffering multi-million dollar financial losses. Learn how the right mix of leadership and technology can help prevent attacks when you focus on ongoing education and training, use technology to detect potential phishing, and 4 more.
Posted: 11 Jan 2017 | Published: 11 Jan 2017

Mimecast

Exploit Kits: Getting In by Any Means Necessary
sponsored by Palo Alto Networks
WHITE PAPER: This white paper explores the concept of exploit kits and how to defend against them. Uncover tips for reducing your attack surface, blocking known malware and exploits, identifying new threats, and more.
Posted: 19 Dec 2016 | Published: 19 Dec 2016

Palo Alto Networks

Best Practices for Dealing With Phishing and Ransomware
sponsored by KnowBe4
WHITE PAPER: This Osterman Research white paper focuses on current problems in security with phishing and ransomware, and gives recommendations on how to mitigate these threats. Learn how to implement security awareness training for all users, maintain quality backups and implement detection and elimination systems for your network.
Posted: 14 Dec 2016 | Published: 30 Sep 2016

KnowBe4

Best Practices for Dealing with Phishing and Next-Generation Malware
sponsored by KnowBe4
WHITE PAPER: This Osterman Research study focuses on the current security problems with email and other systems, and offers recommendations about how to improve security. Learn how to combat phishing and next-gen malware threats through a variety of best practices, beginning with user training.
Posted: 14 Dec 2016 | Published: 30 Apr 2015

KnowBe4

The History of Ransomware
sponsored by KnowBe4
WHITE PAPER: Learn a brief history of ransomware, its evolution and the different malware families it's been a part of. By understanding where ransomware came from and how it's attacked in the past, you can best predict where it's going in the future and design an effective defense strategy for your organization.
Posted: 13 Dec 2016 | Published: 30 Nov 2016

KnowBe4

The Phishing Breakthrough Point
sponsored by KnowBe4
WHITE PAPER: Habits take time to form and become part of one's daily life – the same applies to being cyber street-smart about phishing prevention. Learn how to create a more effective phishing awareness training program through deeper analysis of the human landscape of your organization.
Posted: 12 Dec 2016 | Published: 30 Nov 2016

KnowBe4

Employees at the Frontline in the Battle Against Ransomware
sponsored by KnowBe4
WHITE PAPER: In crunch time, it's all up to your employees to defend your critical information. Enable them to protect your organization sufficiently with proper security training and education in place. With well-trained personnel on the frontlines, you can ensure your organization stays safe from the crippling effects of ransomware.
Posted: 12 Dec 2016 | Published: 30 Nov 2016

KnowBe4

Ransomware: A Hostage Rescue Manual
sponsored by KnowBe4
WHITE PAPER: Learn the different types of ransomware, how to spot them and how to prevent an attack against your files. Should you become infected, learn the steps you must take to best protect your assets and how to avoid future ransomware attacks.
Posted: 09 Dec 2016 | Published: 30 Nov 2016

KnowBe4

Resource Center: Stop Threats and Prevent Data Loss
sponsored by McAfee, Inc.
RESOURCE: Get a deeper understanding of who is behind theft, the types of data being stolen and the ways it is getting outside of organizations. Though it's difficult to completely stop, discover policies and procedures you can easily follow to reduce overall data loss.
Posted: 21 Nov 2016 | Published: 30 Sep 2016

McAfee, Inc.

Resource Center: How to Safeguard Data
sponsored by McAfee, Inc.
RESOURCE: This Ponemon Institute study, a featured resource on this custom site, details the critical components of data loss prevention (DLP) maturity and gives you eye-opening statistics on data loss incidents worldwide.
Posted: 18 Nov 2016 | Published: 31 Oct 2016

McAfee, Inc.

From Reactive to Proactive: How to Avoid Alert Fatigue
sponsored by ThreatConnect
WHITE PAPER: Learn how to prioritize security alerts and reduce alert fatigue. Discover how to achieve active response, allowing you to respond to attacks as quickly as they are detected.
Posted: 18 Nov 2016 | Published: 31 Oct 2016

ThreatConnect

Evolving Threats Call For Integrated Endpoint Security Solutions With Holistic Visibility
sponsored by TrendMicro
WHITE PAPER: See how security pros and decision makers are responding to the increased frequency, volume and ferocity of today's cyber threats to endpoint devices. Discover what realizations they've come to about their own security tools and posture and learn just how inadequate your current threat protection most likely is.
Posted: 11 Nov 2016 | Published: 31 Oct 2016

TrendMicro

Top Three Gaping Holes in Your Data Security
sponsored by Globalscape
WHITE PAPER: Regardless of efforts to secure your network from external threats, data breaches usually begin from inside. In this Globalscape paper, you'll learn: the 3 layers most targeted (the network, data & users), bad security practices, why Managed File Transfer is a critical component to combat bad practices, and more.
Posted: 08 Nov 2016 | Published: 08 Nov 2016

Globalscape

Why Ransomware Attacks Are A Growing Threat To Health IT
sponsored by Cisco Umbrella
EGUIDE: Health data is some of the most valuable data on the black market right now, but that's not the only reason the healthcare industry is such a target for ransomware attacks. Discover 4 more risk factors in this expert e-guide.
Posted: 16 Feb 2017 | Published: 15 Feb 2017

Cisco Umbrella

How to Prevent and Respond to a Healthcare Ransomware Infection
sponsored by Cisco Umbrella
EGUIDE: In this e-guide, consultant Ernie Hayden shares tips on preparing for ransomware attacks through measures like managing account privileges, as well as how to handle infections once they've happened.
Posted: 16 Feb 2017 | Published: 02 Feb 2017

Cisco Umbrella

Stop Ransomware Before it Starts
sponsored by Carbon Black
EBOOK: There is no single solution to beat ransomware. Learn the history behind ransomware, how it works, and what you can do to protect your valuable assets. Through proper planning and preparations, you can defend your organization and protect your valuable assets.
Posted: 15 Dec 2016 | Published: 30 Nov 2016

Carbon Black

Demo: Next-Gen Antivirus in Action
sponsored by Carbon Black
WEBCAST: Learn how next-generation antivirus protection works in this quick demonstration. Discover how to stop new and emerging malware threats, including zero-day ransomware attacks from owning your database and holding your data hostage.
Posted: 05 Dec 2016 | Premiered: Nov 30, 2016

Carbon Black

Mitigate Security Risks with Hyperconverged Infrastructure
sponsored by SimpliVity
WHITE PAPER: Improve your security posture and best mitigate risks by implementing comprehensive security measures across your entire enterprise - from the network perimeter to the application layer. Discover how a hyperconverged infrastructure limits potential points of attack and consolidates security controls.
Posted: 18 Nov 2016 | Published: 31 Dec 2015

SimpliVity

Dynamic Security Management for a Productive Mobile Workforce
sponsored by RES Software
WHITE PAPER: This white paper explores how to protect your business from advanced threats with a new approach to managing mobile security, identity and access management, and governance. Uncover key benefits that will increase IT's control and boost productivity, like app-level security against ransomware, secure onboarding, simplified compliance, and more.
Posted: 17 Nov 2016 | Published: 24 May 2016

RES Software

Do You Need Malware Protection on a VDI Thin Client?
sponsored by Dell, Microsoft and Citrix
EGUIDE: There are plenty of options for VDI thin client devices out there, and most are safe to use without antimalware software. But there are some thin client models that should have added malware protection. Learn which thin client needs extra protection and why.
Posted: 15 Nov 2016 | Published: 15 Nov 2016

Dell, Microsoft and Citrix

Four Top Cybercrime Trends
sponsored by IBM
WHITE PAPER: Today, organizations are going back to the basics. The major cybersecurity trends of recent can largely be addressed by focusing on "security 101." Learn how to reduce enterprise risk and limit attackers' opportunities as much as possible.
Posted: 02 Nov 2016 | Published: 31 Dec 2015

IBM

Reviewing a Year of Serious Data Breaches, Major Attacks and New Vulnerabilities
sponsored by IBM
WHITE PAPER: Discover which industries were hit hardest in 2015 and what these attacks mean for the future. Learn what steps you can take to prepare your security plan for growing threats in 2016 and beyond.
Posted: 02 Nov 2016 | Published: 01 Apr 2016

IBM
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MALWARE DEFINITION (continued): …  varies with each "mutation," the essential function usually remains the same. For example, a spyware program intended to act as a keylogger will continue to perform that function even though its signature changes. If the malicious program is discovered by an anti-malware vendor and its signature is added to a downloadable database, the anti-malware program will fail to detect the rogue code after the signature has changed, just as if a new virus, worm, Trojan or spyware program has emerged. In this way, malware creators gain an advantage over countermeasure developers.The best method … 
Malware definition sponsored by SearchSecurity.com, powered by WhatIs.com an online computer dictionary

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