Can my boss deduct money from my wages to recover alleged till shortage , even without a contract ?

My boss takes money from my wage packet, however, it is not on the Ayala wage slip, but on the envelop. It does not state what it's for, surely is this unlawful deductions.

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).