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Introduction to IP addressing and subnetting
26 Dec 2023IP addresses and subnets are necessary for effective network communications. Learn how IP addresses and subnets work, and compare classful and classless IP addresses. Read More
Intro to encapsulation and decapsulation in networking
26 Jan 2022Encapsulation adds information to a packet as it travels to its destination. Decapsulation reverses the process by removing the info, so a destination device can read the original data. Read More
Explore Jamf's products and features for Apple management
20 Dec 2021Apple macOS devices make up a significant portion of enterprise endpoints, and vendors such as Jamf offer tools to help organizations manage Apple endpoints securely and easily. Read More
PC industry sees biggest decline ever, says Gartner
12 Jan 2023Gartner figures show an industry stuck between high levels of inventory and a lack of affordable products to tempt buyers in the PC market Read More
Apple's M1 silicon brings new challenges for malware defenders
05 Aug 2021Noted security researcher Patrick Wardle told Black Hat 2021 attendees that catching malware attacks on new macOS systems requires learning the subtleties of ARM64 architecture. Read More
Researchers demo fake airplane mode exploit that tricks iPhone users
17 Aug 2023Exploit chain that tricks a victim into believing their iOS device is offline in airplane mode when it is not could open the door to grave privacy concerns Read More
Cisco releases new security offerings at Cisco Live 2023
14 Jun 2023At Cisco Live 2023, Cisco emphasized its plans to emphasize security, rolling out a host of new initiatives from secure access to AI-aided security to cloud-native app security. Read More
Apple patches new iPhone zero-day
25 Oct 2022Apple’s latest patch fixes yet another zero-day, as security issues keep surfacing in its mobile products Read More
Jigsaw24 launches Apple support service
21 Sep 2022Jigsaw24 looks to help Windows specialists cover all the bases with a service that will ensure they match levels of support across a wider range of devices Read More
VDI alternatives to Citrix and VMware for remote work
04 Jan 2024Many organizations will go with remote and virtual desktop services from Citrix, Microsoft and VMware, but there are many alternatives on the market. Check out these 11 vendors. Read More