Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 507
Alerts This Week
Warning Icon 1 507

Stay Ahead With Linux Security News

Filter%20icon Refine news
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security news

We found -3 articles for you...
74

Effortless OpenVPN Configuration for Safe Remote Connectivity

Virtual private networks (VPNs) are a means for connecting to a remote network and making it look like a local one. This means you can connect to your work location and have full access to resources (if so configured on the work side), such as shared printers, work files, etc. There are a number of VPN products freely available; some are kernel-level like openswan and can be fairly difficult to configure. OpenVPN, available at https://openvpn.net/, doesn't require patching the kernel and can be extremely straightforward. Configuration is more difficult if you want to use a lot of its features, but for a quick client/server VPN, you can be up and running in minutes. . The link for this article located at ZDNet.co.uk is no longer available. . Master the quick configuration of OpenVPN for safe remote network connectivity with simplicity and effectiveness.. OpenVPN, VPN Setup, Remote Access, Network Security, Private Networks. . Benjamin D. Thomas

Calendar%202 Jun 27, 2006 User Avatar Benjamin D. Thomas Network Security
74

Configure DNS for Linux VPNs, Internal Networks and Domain Access

One often-overlooked requirement of a functioning VPN is DNS. For any host-network or network-network VPN, you will be enabling access to machines that are not available on the Internet at large. Unless you want to access machines only by their IP address, you want to have DNS work cleanly. . The easiest way to accomplish this is to create a new domain name for your internal networks. Let's say our company owns , which we use for our external systems. We could create chicago. and atlanta. as internal domain names. We then would run a DNS server internally to support those domains. The link for this article located at TechTarget.com is no longer available. . Establish a detailed procedure for configuring DNS on internal Linux VPNs to facilitate seamless communication across private networks.. DNS Configuration, Linux VPN Setup, Internal Networking, Domain Name Management. . Benjamin D. Thomas

Calendar%202 Mar 24, 2005 User Avatar Benjamin D. Thomas Network Security
News Add Esm H340

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":0,"type":"x","order":2,"pct":0,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":1,"type":"x","order":4,"pct":100,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200