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Mozilla and Tor issue patches for Firefox flaw exposing Tor users
01 Dec 2016Users of Tor anonymous browsing urged to update to the latest versions of relevant software to block an exploit that collects IP and MAC addresses to identify users Read More
McAfee fixes flaw in Mac antivirus software
27 Feb 2007Attackers could exploit the hole in McAfee's Virex 7.7 antivirus program for Mac OS X to bypass the malware scanner, but a fix is available. Read More
Five-minute interview: Marcus Harvey, Targus
23 Jun 2023Revealing some fascinating details about himself is Marcus Harvey, regional director of B2B at multinational mobile computing accessories company Targus Read More
Apple fixes Mac Wi-Fi flaw
25 Jan 2007The Mac OS X Wi-Fi flaw Apple fixed on 24 Jan was first disclosed as part of the Month of Kernel Bugs in November. Attackers could exploit it to crash the targeted system. Read More
Apple drops emergency patches for two zero-days
01 Apr 2022Apple has fixed two zero-day vulnerabilities that appear to have been actively exploited in the wild Read More
How to add digital signatures to a PDF
25 Sep 2023Organizations use digital signatures to secure agreements. Common document applications, such as Adobe Acrobat and macOS Preview, let users quickly add digital signatures to PDFs. Read More
6 types of network topologies
05 May 2022Network topology is essential to network configuration, as it determines the arrangement of a network and defines how nodes connect. Here are six common types of network topologies. Read More
Apple fixes Mac Wi-Fi flaws
24 Sep 2006Updated: Attackers could exploit flaws in Apple's wireless technology to cause a denial of service or run malicious code, resulting in the full takeover of vulnerable Mac machines. Read More
WLAN security: Best practices for wireless network security
28 Nov 2022Follow these wireless network security best practices to ensure your company's WLAN remains protected against the top threats and vulnerabilities. Read More
Terminal Velocity
23 Jun 2022Back in the early days of business computing, operators accessed the back-end system - such as a mainframe or minicomputer - via a green screen terminal. Terminals were disposable devices. No one ... Read More