education & tech

mLearning, teacher, scholar, social media

Education + Tech

Education & Tech, was created to build hope that education based on social technologies, can transform the new century, and enable abundance not only spiritually but economically. Milton Ramirez, Ed.D. - @tonnet is the founder & editor. He is a teacher, tech blogger, writes on education, and hails this blog from Union, NJ. For further questions, tips or concerns please e-mail him to:miltonramirez [at] educationandtech [dot] com

Teacher + Scholar

If you are a regular to Blog Education & Tech, you shall remember that I am a blogger and I'd written a post about education almost everyday since 2003. Education & Tech provides you with education news, expert tech advice, classroom management ideas, and social media tools for educators, administrators, parents and k-12 students.

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La credibilidad de las tarjetas de crédito

La semana pasada recién me acreditaron un valor en mi cuenta que tengo con SEARS, precisamente porque alguien usó mi tarjeta, según ellos, a tal punto que me enviaron inclusive la copia del recibo, el cual por supuesto no era mi firma pero si un remedo de ella.

Como consecuencia de este incidente tengo la necesidad de compartir con ustedes el problema de las firmas de los recibos cuando paga con su tarjeta de crédito y cuan fácil es cometer fraude. Personalmente he detectado que los servicios de DISCOVER son un tanto mas seguros y hasta poseen un sistema generador aleatorio de números de tarjeta para hacer compras online y que es utilizado una sola vez. Vean ustedes mismo lo que puede pasar con sus firmas si dejan olvidadas o pierden sus billeteras

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