We work hard for our families, the life we provide and experience. It is natural to implement measures to keep what you have earned. In recent years security systems have advanced significantly. Comprehensive regulations and laws have also matured. The archaic, simple tools of ancient eras have been outgrown. Companies have a great deal to protect as well. Let’s take a quick look into understanding our options for better security.
In the past physical control was the only needed form of security. Physically preventing access was the goal. In today’s advanced technical world, we have to add logical control to our security plan. Logical control addresses access to connections, networks, or individual computers, files, and data.
Access control systems can include any or all of the following system example types.
- Door Entry – No one can work in the office or sleep at home with uncontrolled entry. The use of video and audio devices at access points helps identify who is asking for entry.
- Card Access – Smart or proximity cards can be issued. The system will record every use of each card, identifying who is acceding what and when.
- Biometric access – High-security areas require access that can not be lost like a card or key. Fingerprint, retinal, or facial recognition software will be needed.
- Keypad Access – More associated with residential and less secure areas, keypad access numbers can be shared and are therefore less secure.
- Mobile Access – A central security hub can use all the above tools in unison. If there is a problem you will contact them. They will be able to remotely open doors or grant access. The latest systems can use smartphones for access.
The above tools are installed and applied through various access control models. These models are applied based on the access required by each person, building, or security requirement.
- Mandatory access control MAC reduces the ability to authorize or deny access to any system.
- Role-based Access Control RBAC is determined by pre-set levels based on employee position.
- Direct Access Control DAC. Allows co-workers’ information sharing within a controlled system.
- Rule-Based Control RB-RBAC is a predetermined set of permissions not accounting for a position within the company.
There can be no question that security has come a long way from locking your door and owning a dog. Billion-dollar research must be secured from espionage or theft. Computer systems and their masses of information must be locked down. Your home, family, and investments must be kept safe. What level of security is up to your preference? A retinal scan for the refrigerator may be a little over the top. Leaving your keys in the ignition overnight is not recommended. A background check on your family visitors could start larger problems.
Find the balance of freedom, ease of access, and security for your application. There are endless options for vetting anyone who desires access to any stage of your designed security perimeter. Live safe, work safe.
