article thumbnail

How to handle a ransomware attack 

IBM Big Data Hub

Hackers know this might be your first instinct, and some types of ransomware notice restart attempts and cause additional harm, like damaging Windows or deleting encrypted files. Just upload a sample of the encrypted file and, if you have them, a ransom note and the attacker’s contact information.

article thumbnail

How to Prevent Malware Attacks: 8 Tips for 2023

IT Governance

But how exactly does malware work? In this blog, we explain everything you need to know about it, including our top 8 tips for preventing malware attacks. Ransomware spreads through a target’s systems, encrypting files as it goes. What is malware?

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

GUEST ESSAY: A primer on content management systems (CMS) — and how to secure them

The Last Watchdog

Wikipedia uses a CMS for textual entries, blog posts, images, photographs, videos, charts, graphics, and “ talk pages ” that help its many contributors collaborate. Make sure the CMS platform uses a robust web application firewall (WAF), conducts continuous automated and manual security tests and uses state of the art encryption technology.

CMS 260
article thumbnail

How to Combat Insider Threats

Security Affairs

Knowing how to fight them off is entirely another. The question isn’t why to build out an insider threat prevention program: it’s how. The origin and impact of insider risk To understand best how to combat them, it helps to know where insider threats originate and why. Knowing that insider threats are a risk is one thing.

Risk 93
article thumbnail

Mitigating Ransomware Attacks – Decoupling Encryption Keys From Encrypted Data

Thales Cloud Protection & Licensing

Mitigating Ransomware Attacks – Decoupling Encryption Keys From Encrypted Data. Once the hackers gain an inside entry in an organisation’s IT systems, they deploy a file-encrypting malware known as ransomware. Some ransomware selectively seeks out sensitive data and will only encrypt those files. Wed, 11/25/2020 - 05:55.

article thumbnail

Strong, streamlined and secure: How to get the most out of centralized key management

Thales Cloud Protection & Licensing

With organizations around the world now deploying ever-increasing amounts of encryption solutions in an effort to ward off cybercrime, businesses are facing a combination of challenges. Protecting data through encryption. Using algorithms to encode data as ciphertext, encryption acts as a safety blanket for data.

article thumbnail

How to Keep Your Information Safe for Data Privacy Day 2020

Thales Cloud Protection & Licensing

Namely, they should implement encryption, key management and identity and access management (IAM) to help preserve the privacy of their stored data. Encryption. An organization’s digital security strategy would not be complete without encryption. Key Management. A Streamlined Data Security Strategy.