Security Tip: Stop Using MD5 and SHA-1!

[Tip #87] MD5 is like a cockroach - it's persistent and pops up everywhere, but one thing is very clear: you need to stop using it (and SHA-1 too)!

In Depth: Pentesting Laravel part 2 - Configs, Dependencies, and Routes

[In Depth #28] Continuing our Laravel Security Audit and Penetration Test, we're looking into configs and dependences, and following threads to discover 4 CRITICAL vulnerabilities!

Security Tip: What Is An HttpOnly Cookie?

[Tip #86] Cookies come in many shapes and sizes, and with multiple attributes just to confuse you... Have you ever wondered what the humble HttpOnly attribute actually does?

Security Tip: Do You Have a Permissions Policy?

[Tip #85] What browser features do you have enabled on your site, and what can an XSS attack do if you don't disable them?

Security Tip: Don't Forget to Regenerate 2FA Secret Keys!

[Tip #84] It's not just passwords you need to worry about when it comes to authentication and stolen credentials: your 2FA secret keys may also be at risk!

In Depth: Pentesting Laravel part 1 - Passive Scans

[In Depth #27] Let me walk you through my process of conducting a Laravel Security Audit and Penetration Test, starting with the passive scans that usually find a lot of low-hanging fruit!

Security Tip: Prohibiting Destructive Commands on Production

[Tip #83] It's important to be paranoid when it comes to production environments - because if you forget you're logged into prod, you may end up dropping a database... or worse! 😱

Security Tip: How Strict Is your Transport Security?

[Tip #82] HTTPS is everywhere & easy, but HTTP is still an option... How do you stop an attacker intercepting and downgrading connections to your site?

Security Tip: Is Your Referrer Leaking Information?

[Tip #81] Do you know what information is being leaked by the Referer header when your users click on external links?

In Depth: Using CSS Clickjacking to Steal Passwords

[In Depth #26] It's time for some nightmare fuel with a sneaky inline CSS vulnerability I found in a popular Laravel package!

Security Tip: Privilege Escalation Through Domain Wildcards!

[Tip #80] It's incredibly common to find hardcoded domains used for identifying admins, however this also makes it trivial to escalate privileges to admin!

Security Tip: Only Use env() Within Config Files

[Tip #79] It may be tempting to reach for env() outside your config files, but you may be introducing subtle bugs, or exposing your app to compromise...