How to install and use the Bitwarden command line password manager
Password managers are a necessity to remain secure — even if you're limited to the command line.
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Image: Jack Wallen Security -
Security How to enable an automatic purge of temp files in Ubuntu 18.04
Jack Wallen shows you how to give your Ubuntu 18.04 desktop a boost in privacy by setting up the automatic removal of temporary files and the cleaning of Trash.
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Image: iStock/Bet_Noire Microsoft How to lock down the Settings app in Windows 10
Microsoft's streamlined Settings application lets users modify vital Windows 10 components. Here's how to prevent unauthorized changes to how the OS operates.
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Image: iStock/Tero Vesalainen Security Security researchers want to force people to use different passwords for every website
Two University of North Carolina professors say popular websites like Google and Facebook must share password data from their users to eliminate password reuse.
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Image: iStockphoto/lucadp Security To save thousands on GDPR compliance, some companies are blocking all EU users
To ensure compliance with the EU's upcoming General Data Protection Regulation (GDPR), companies such as GDPR Shield are offering tools for blocking EU users altogether.
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Image: Jack Wallen Security How to install Packetfence on CentOS 7
Jack Wallen walks you through the process of installing the Packetfence Network Access Control system on CentOS 7.
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Image: iStockphoto/chombosan Security 3 ways to minimize cyberattack threats by reducing attack surfaces
Cybercriminals leverage attack surfaces as a way to penetrate an organization's infrastructure. Learn how to reduce attack surfaces and apply deceptive cyberdefenses.
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Image: iStockphoto/SBphotos Security How to request your personal data under GDPR
A subject access request will require any company to turn over data it has collected on you, and it's pretty simple to do.
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Image: iStock/Jane_Kelly Security Windows shops be warned: New Internet Explorer bug lets hackers hijack your system
A Chinese cybersecurity firm has discovered a "double kill" bug in Internet Explorer that it said is already being used by possible nation-state hacking groups.
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Image: nantonov, Getty Images/iStockphoto Security Microsoft’s BitLocker encryption program: A cheat sheet
BitLocker, an encryption program from Microsoft, offers data protection for the whole disk in an efficient method that is easy to implement, seamless to the user, and can be managed by systems admins.
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Image: nantonov, Getty Images/iStockphoto Security Forgot your Mac password? 3 ways to unlock startup disks encrypted with Apple’s FileVault
If you forget your Mac's login account password, you might not be able to access the data stored on a FileVault encrypted drive. Discover three methods for regaining access to your data.
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Image: Jack Wallen Security How to combine SSH key authentication and two-factor authentication on Linux
Jack Wallen shows you how to set up both two-factor authentication and SSH key authentication for a rock-solid remote login of your Linux servers.
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A G Suite administrator may choose to warn an email recipient when the person attempts to access an attached items that is encrypted or includes a script. Or, the admin may choose to classify such emails as spam.
Security Why G Suite admins should enable Gmail’s advanced anti-phishing and malware settings
Google recently added new G Suite safety settings to give Gmail users an added layer of protection. Learn how to warn users of harmful emails, or simply send them straight to spam with these options.
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Image: iStockphoto/maxkabakov Cloud How to secure hybrid clouds: What IT pros need to know
Securing a company's hybrid cloud environment is far from simple. A SANS analyst explains why and how to improve security at the public-private cloud interface.
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Image: iStock/NicoElNino Security 8 hard truths about working in cybersecurity
Thinking about getting into the cybersecurity field? Take these lessons from an experienced IT pro so you don't have to learn them the hard way.