Yearly Archives: 2017

Forwarded from: https://howdoesinternetwork.com/2016/quantum-key-distribution ——————————- QKD – Quantum key distribution is the magic part of quantum cryptography. Every other part of this new cryptography mechanism remains the same as in standard cryptography techniques currently used. By using quantum particles which behave under rules of quantum mechanics, keys can be generated and distributed to […]

QKD – How Quantum Cryptography Key Distribution Works

2017/11/06 in Technical by Jacky Wei

I found this post in LinkedIn, and I do like the opinions Lennox expressed, so I put it here to share it with more peoples. Source: http://www.bbc.com/capital/story/20170430-why-you-shouldnt-be-yourself-at-work ————————————————————- The most common career advice can be completely misleading. Lennox Morrison explains why. By Lennox Morrison 1 May 2017 ‘Be yourself’ is […]

Why you shouldn’t ‘be yourself’ at work

2017/05/04 in Non-Technical tagged Insight by Jacky Wei

We encounterred with SIP signaling commands lost issues recently in different terminals, environments, and scenarios. And we were using UDP as our prior transport type. The potential cause could be: 1. There were SIP commands which could larger than MTU size. 2. The send/recv queue buffer size of the socket […]

PJSIP: Automatic Switch Transport type from UDP to TCP

2017/01/19 in Technical tagged PJSIP / SIP by Jacky Wei

Dec 31, 2016, cloudless clean day, when everybody was saying goodby to each other, my wife’s big aunt from her father went away(my father in law’s big brother’s wife). She was suffered by a kind of lung tumor, critical type, but went away peacefully. She was thin and short, a […]

Goodbye, big aunt

2017/01/03 in Life tagged Essay by Jacky Wei