Internet protocol security (IPsec) is a set of protocols that provides security for Internet Protocol. It can use cryptography to provide security. A bud tender is dispensary employee, similar to a pharmacist, who works behind the counter and showcases the stores different products. They are usually very knowledgeable and will help guide you through your marijuana experience. Remember, they are there to help; if you have any questions from strain types to ingestion methods, feel free to ask.