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Linode Blog > Security

65 posts
Illustration of an angled browser window that shows a mouse cursor close to the security lock symbol of a website address. The text reads, "Loose Lips Can Sink Websites Too", with the words "sink" and "websites" being highlighted in bold.
Headshot of Alex Leung.

Loose Lips Can Sink Websites Too

Oct 21, 2024
by Alex Leung
This blog dives into how exposed version numbers in your tech stack can lead to serious vulnerabilities, and what you can do to tighten security.
Security
Illustration with the text "Pay Attention to Your Non-Production Subdomains"
Headshot of Alex Leung.

Pay Attention to Your Non-Production Subdomains

Oct 17, 2024
by Alex Leung
Security teams often focus on an organization's main production domain. Learn why paying attention to your non-production subdomains matters.
Security
An illustration that shows a stop watch and a shield with a check mark with the text "Cutting Latency, Not Security"
Headshot of Philip McGuinness.

Cutting Latency, Not Security

Oct 3, 2024
by Philip McGuinness
Content Security Policy (CSP) is a security feature implemented in browsers to protect websites and web applications from attacks.
Security
Illustration of a security question and answer entry capture screen, with text Pointless May Not Be Harmless.
Headshot of Alex Leung.

Pointless May Not Be Harmless: The Story of a Login Page with a Blank Security Question

Sep 17, 2024
by Alex Leung
Discover how attackers exploit security vulnerabilities in login pages and learn how to protect your web applications with best practices.
Security
A leaking pipe with the text "Security in your DevOps Pipeline: Is your GraphQL API leaky?"
Headshot of Alex Leung.

Security in Your DevOps Pipeline

Sep 10, 2024
by Alex Leung
Not disabling introspection before going live can pose a major security risk. We offer steps to improve security in your DevOps pipeline.
Security
Introduction to Server Security.
Talia Nassi

Introduction to Server Security

Oct 30, 2023
by Talia Nassi
Server security is vital to an effective cloud environment. Learn about it here.
Security
Linode Security Digest
Linode

Linode Security Digest July 24-July 30, 2023

Jul 28, 2023
by The Linode Security Team
This week: Confluence Data Center and Server Remote Code Execution, ColdFusion and Open SSH/ssh-agent Remote Code Executions, and Zenbleed.
Security
Linode Security Digest
Linode

Linode Security Digest July 3-July 9, 2023

Jul 7, 2023
by The Linode Security Team
In this week's digest, we discuss two critical Mastodon vulnerabilities.
Security
Linode Security Digest
Linode

Linode Security Digest June 12-June 19, 2023

Jun 16, 2023
by The Linode Security Team
This week we discuss vulnerabilities in Hashicorp Vault Cross-site Scripting, Grafana Access Control and Race Condition, and more.
Security
Linode Security Digest
Linode

Linode Security Digest May 22-May 29, 2023

May 26, 2023
by The Linode Security Team
This week we discuss a Linux NetFilter use-after-free Kernel vulnerability, WordPress Core v6.2  XSS/CSRF/Directory Traversal vulnerabilities, and more.
Security
Linode Security Digest
Linode

Linode Security Digest May 8-May 15, 2023

May 12, 2023
by The Linode Security Team
We discuss a WordPress Plugin XSS vulnerability, a cPanel XSS Vulnerability, and a potential information exposure vulnerability in Flask.
Security