CIA Triad
The CIA triad is a fundamental model in information security that guides the development of security policies and strategies. It’s an acronym for the three core principles it focuses on:…
What is network security?
Network security refers to various security technologies and practices that keep internal networks secure against threats. Network security is a category of practices and technologies that protect internal networks from…
Cisco Licensing Vulnerabilities Under Active Exploitation
Since March 20, attackers have actively exploited CVE-2024-20439 and CVE-2024-20440 in Cisco’s Smart Licensing Utility to gain unauthorized system access. 🦠Why It Matters: Cisco’s infrastructure is deeply embedded across…
OSI in a Cyber Security Breakdown
This is a good breakdown and linking of hacking techniques. This can and will relate to MITRE attack frames and OWASP.
What is an Endpoint?
What is an endpoint in networking? An endpoint is any device that connects to a computer network. When Bob and Alice talk on the phone, their connection extends from one…
Germany suspects sabotage after undersea internet cables are severed
The C-Lion1 cable between Finland and Germany was severed in the Baltic Sea, its operator said, after damage was reported to another cable linking Lithuania and Sweden. BERLIN — Germany’s…
Chinese Volt Typhoon hackers exploited Versa zero-day to breach ISPs, MSPs
The Chinese state-backed hacking group Volt Typhoon is behind attacks that exploited a zero-day flaw in Versa Director to upload a custom web shell to steal credentials and breach corporate…
Lets get to work and clean up and organize!
You are a network datacenter technician, and you are called to this remote office, which hasn’t been updated in the event maintenance records. The Trouble Ticket reads to the data…
The Power of the Passphrase
Tired of Complex Passwords? Try Passphrases Instead! Are you frustrated with creating and remembering complicated passwords filled with random characters, symbols, and numbers? There’s a smarter solution—passphrases! The Problem with…
Tunneling or Port Forwarding
Tunneling is generally done by encapsulating the private network data and protocol information within the public network transmission units so that the private network protocol information appears to the public…