Trusted Platform Module (TPM)
The TPM is an embedded security chip, usually installed on the motherboard, that stores encryption keys in a protected EEPROM. When the TPM stores encryption keys, it encrypts them so that they can be decrypted only by the TPM. More ...
Computer Architecture, Main Memory, and the CISSP Exam
Main memory is the part of the computer that stores programs, instructions, and data. The two basic types of physical memory are DRAM (Dynamic RAM) and SRAM (Static RAM). More ...
What Are WEP, WPA, TKIP, AES and PSK?
The acronyms WEP, WPA, TKIP, AES and PSK are all related to encryption used in wireless networking. This article explains their meaning in simple terms. More ...
Beware The Many Forms of Ransomware
Ransomware is a virus that silently encrypts the user's data on their computer. Once the intruder has encrypted the data, a message will appear demanding an amount of money be paid to regain access to the information. More ...
Computer Technician's Guide to Biometric Security Devices
A biometric security device uses biological identifiers that are unique to individuals to allow access to a computer or other electronic device. Some unique biological identifiers are voice authentication, the iris of your eye, even face recognition. More ...
Smart Card
Some smart cards contain an embedded microprocessor which can be programed with applications. Some smart cards have electrical contacts, the microprocessor is under a gold contact pad on one side of the card. Many cards are contactless and use radio-frequency to operate. More ...
Computer Architecture, Operation of Microprocessor, and the CISSP Exam
This article provides a review of the Computer Architecture, Hardware domain, Operation of Microprocessor of the CISSP (Certified Information Systems Security Professional) exam. More ...
The Windows Bootup Process
Lets take a quick look at how Windows boots up. Depending on whether the system is BIOS-based or EFI-based, the bootup process differs up to the point of passing control to the Kernel. More ...
Firefox Security Options
Every day thousands of sociopaths spend their entire day online trying to hack into other peoples computers. The Firefox browser offers a number of quick and easy ways to increase
your online security. More ...
Encryption, Designed to Protect Data, is Internet Criminal's Best Tool
Encryption was designed to protect the data. Pirates now use this tool to not only encrypt your data and but also charge you to unencrypt it. They don't even have to take possession of anything. More ...
Keep Your Internet Browsing Private with InPrivate Browsing
InPrivate Browsing is a feature of Internet Explorer 9 that prevents your browsing history, temporary Internet files, form data, cookies, and user names and passwords from being retained by the browser. More ...
Don't Let a Ransomware Attack Hold Your Data Hostage
Internet cyber criminals are achieving greater success at holding peoples files hostage and forcing them to pay ransom. More ...
Five Things You Can Do To Improve Your Company's Security
As security issues grow more and more prevalent, we CIOs need to improve our environments. Here are some quick things that can be done in short order to help improve security at your business. More ...
