Tag: security

SSL Inspection

Inspecting TLS/SSL traffic on corporate networks is very common, as over 80% of all web traffic is encrypted. If you aren’t performing TLS/SSL traffic inspection, you are potentially leaving your network exposed. The simple act of inspecting SSL connections helps reduce your attack surface. SSL inspection can make it harder to establish malicious outbound connections,…

Palo Alto Private Data Reset with HA (Active/Passive)

Sometimes, you need to do a quick factory reset on a Palo Alto Networks firewall. If you aren’t decommissioning the firewall, a Private Data Reset can be a faster way to accomplish similar results as a factory reset and can be done via CLI directly and could technically be done remotely with some coordination. In…

Securing GlobalProtect

Out of the box, you can’t just add a Security Profile to the interface that runs GlobalProtect fortunately there’s a relatively easy way to do it with minimal impact to your existing GlobalProtect setup. In this post, I will show you step-by-step how to secure GlobalProtect by adding protection with a Vulnerability Protection Profile or…

PGP

PGP (Pretty Good Privacy) has been around for a long time. PGP is a system that allows you to encrypt a message using a key pair. A key pair consists of a public key and a private key. The public and private key pair are created at the same time and are permanently linked; one…

Online Passwords

Recently some major password database leaks have been making headlines all over the internet. Last.fm the social music website, LinkedIn a professional social networking website, and eHarmony a well known dating website have all been victims of a recent cyber-crime spree of database break-ins. LinkedIn in particular is reporting that more than 8 million passwords may have been compromised.