Access control systems are a way of limiting access to a system or to physical or virtual resources. In computing, access control is a process by which users are granted access and certain privileges to systems, resources or information.
In access control systems, users must present credentials before they can be granted access. In physical systems, these credentials may come in many forms, but credentials that can’t be transferred provide the most security.
For example, a key card may act as an access control and grant the bearer access to a classified area. Because this credential can be transferred or even stolen, it is not a secure way of handling access control.
A more secure method for access control involves two-factor authentication. The person who desires access must show credentials and a second factor to corroborate identity. The second factor could be an access code, a PIN or even a biometric reading.
There are three factors that can be used for authentication:
Home improvements are something that every homeowner goes through at least once a year. There is always something that you might want to tweak or change, which will make your house look better or help you accomplish some tasks much easier. Home security improvements are not exempt from this if anything these improvements are among […]
I love that show, “Forensic Files.” Every so often there’s the case of a person who was found murdered in their apartment due to some forced entry. Which brings me to the topic of apartment security. New Apartment Don’t delay in doing a walk-through of the entire premises, including the laundry room (where a crime […]
Gone is the day when, while out on a romantic evening with your special someone, you suddenly realize you forgot to turn on your house alarm. You spend the rest of the long evening fretting about this. Nowadays, all you need do is whip out your smartphone and activate the alarm. You can even view the […]
Before embarking on a road trip with a car full of kids, make sure everything about the vehicle is in top working condition, including the windshield wipers, A/C, heat, fluid levels, seatbelts and lights (exterior and interior). Hopefully you’ll have a GPS; make sure that works, too; they’ve been known to malfunction. Have a backup […]
Residential Burglary and Break-ins Regardless if you and your family is at home or not, burglary and break-ins have a major impact on everyone’s sense of safety and well-being. Apparently, this is the most common threat for residential homes. The thing is home burglary is also the easiest crime to prevent! Unfortunately, not everyone is […]
Installing, arming, disarming, paying monthly fees, and dealing with false alarms are all things that are tied to monitored home security systems which may cause you to wonder if home security systems are worth the inherent hassle. This is a good question to ask as you consider how you can best protect your valuables and your loved […]
Protecting your home with a quality alarm system helps keep your family safe. Let’s take a look at some of the ways an alarm system helps to protect your San Diego Home. Alerts Even if you aren’t home, an alarm system can alert a security company to an attempted burglary at your home. The company can forward […]
Homeowners want safety and protection all year long and while they may have the best locksmith in town attending to their homes. People still need the safety of an advanced alarm systems to protect their belongings. Some people want the basics of monitoring entryways and others want to explore the new technology that controls more […]
Access control systems are designed to limit and control access to your building within a controlled network of people. The need for access control in virtually every office building is preferred to prevent unauthorized guests or intruders from entering. Protection is the first priority of Pro Locksmith San Diego, whether you are a small business, […]