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.
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…
Millions of Customers’ Data Found On Dark Web In Latest AT&T Data Breach
AT&T announced on Saturday that it is investigating a 70 million customer data breach involving personal information on the dark web. According to information about the breach on the company’s…
AT&T National Outage Credits
AT&T ‘making it right’ with $5 credit to customers after last week’s hours-long outage. AT&T says it will give a $5 credit to customers affected by last week’s nationwide telecommunication…
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…
CDN performance
A benefit of a CDN is its ability to deliver content quickly and efficiently. CDN performance optimizations can be broken into three categories. Explore the CDN Guide. How does a…
What is a content delivery network (CDN)? | How do CDNs work?
Explore how a CDN delivers fast, efficient, and secure content to websites and Internet services. What is a CDN? A content delivery network (CDN) is a geographically distributed group of…
What is round-trip time? | RTT definition
Round-trip time (RTT) is the millisecond duration (ms) for a network request to go from a starting point to a destination and back to the starting point. What is round-trip…
Why does site speed matter? | Improve webpage speed
If a website takes a long time to load, this can have adverse effects on the user experience, site traffic, and SEO. Websites that are optimized for performance have an…
What is DNS Cache Poisoning? | DNS Spoofing
Attackers can poison a DNS cache by tricking DNS resolvers into caching false information, resulting in the resolver sending the wrong IP address to clients, and users attempting to navigate…