What is the dark web? How to access it and what you’ll find
Apr 2, 2024 · Dark web definition. The dark web is a part of the internet that isn’t indexed by search engines. You’ve no doubt heard talk of the “dark web” as a hotbed of criminal activity — and it is.
Emerging cyber threats in 2023 from AI to quantum to data …
Phishing remains the most common attack, with the 2023 Comcast Business Cybersecurity Threat Report finding that nine out of 10 attempts to breach its customers’ networks started with a phish.
Defense in depth explained: Layering tools and processes for …
Jul 28, 2022 · In many ways, defense in depth dovetails with another increasingly popular cybersecurity philosophy, zero trust.A zero trust architecture is built around the idea that any user or device on the ...
Whitelisting explained: How it works and where it fits in a security ...
Jun 7, 2024 · Cons of whitelisting. Whitelisting is a fairly extreme lockdown measure that can be quite inconvenient and frustrating for end-users. It also requires careful implementation and proper ongoing ...
Ransomware explained: How it works and how to remove it
Adding salt to the wound, 80% of victims who paid a ransom were targeted and victimized again by criminals, CISA reported. The economic, technical, and reputational impacts of ransomware incidents ...
10 most powerful cybersecurity companies today | CSO Online
By the numbers: $28B: The amount that Cisco paid for Splunk. Outlook: Cisco’s security revenue in its most recent quarter was a healthy $1.3B (including revenue from Splunk.) Still, Gartner ...
What is OSINT? 15 top open source intelligence tools | CSO Online
Aug 15, 2023 · OSINT (open-source intelligence) is the practice of collecting information from published or otherwise publicly available sources. These tools will help you find sensitive public info before bad ...
9 types of phishing attacks and how to identify them
Spear phishing: Going after specific targets. Phishing attacks get their name from the notion that fraudsters are fishing for random victims by using spoofed or fraudulent email as bait.
Computer viruses explained: Definition, types, and examples
Apr 28, 2022 · Computer virus definition. A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.
Equifax data breach FAQ: What happened, who was affected, what …
Feb 12, 2020 · In 2017, personally identifying data of hundreds of millions of people was stolen from credit reporting agency Equifax. Here's a timeline of what happened, how it happened, and the impact.