Security + Exam Quizzes Online & Trivia

Poorly written answers, please address the answer issue. multiple adware selections

1. 4H when offset by 4 will be represented as K, I as L, K as N, D as G. Hence key value or offset value being used here is 4.

Mandatory Access Control System administrator is responsible for access control in the MAC model. The owner will be responsible for DAC. The RBAC is dependent on the role played by the user in the organization.

Biometrics is the technical term for body estimations and figurings. It alludes to measurements identified with human qualities. Biometrics authentication is utilized as a part of computer science as a type of distinguishing proof and access control. It is likewise used to distinguish people in bunches that are under observation. Biometric identifiers are the unmistakable, quantifiable attributes used to mark and depict people. Biometric identifiers are regularly sorted as physiological versus behavioral qualities. Physiological qualities are identified with the state of the body. Illustrations incorporate, yet are not restricted to unique fingerprints, palm veins, , DNA, palm print, hand geometry, eye verification , retina and smell/aroma. Behavioral attributes are identified with the example of conduct of a man, including yet not restricted to writing musicality, walk, and voice. A few analysts have authored the term behaviometrics to depict the last class of biometrics.

1. There are web sites that keep updating vulnerability information for different platforms.2. It is ideal to constantly browse these sites and keep checking if it applicable for the platform and applications housed in your web server.3. Update virus definition files regularly.There are web sites that keep updating vulnerability information for different platforms. It is ideal to constantly browse these sites and keep checking if it applicable for the platform and applications housed in your web server. Another mandatory task is to update virus definition files regularly.

1. violating the security -covert channels: indirect ways for transmitting information with no explicit reading of confidential information. in other words, the communication is out in plain view, but invisible to those who dont know how to look for it. this kind of difficulty has induced some researchers to rethink from scratch the whole problem of guaranteeing security in computer systems. some obscure techniques which can be utilized to create covert channels include hiding messages using the first letters of each word in a longer communication, blinking eyes in morse code during a conversation, etc. even something as mundane as some of the signals used by a baseball team, if non-obvious enough, could be considered a covert channel.covert channels are not a way to strengthen the security policy of an organization, hardening the system or protecting the dmz - they are a security risk, not a security-enhancing technique.

Finger prints2. Retinal scan3. Some times the DNA structure too to establish user Id The Biometrics uses finger prints, retinal scan and some times the DNA structure too to establish user Id.

I agree that it's not a boot record virus. Boot sector virus exists on the host and propagate by attaching themselves to executable. It's not worms because worms propagate through network connections. It's Exec file and Trojan. Trojan is an executable that seems benign but carry the viral payload. The two are common executable.

As security administrator you are the trusted employee of the company with responsibility for ensuring no insecure or inappropriate access is enabled to your company's system. For each department you need to establish which individuals have which clearly defined roles. A clerical worker will have a file, printer, and mailbox role, but nothing else. Sales and marketing personnel will have wider access while management, and production roles will have the widest access. User and workstation roles are necessary for technicians. Within each department there needs to be clear information about which roles allow access to which information, and which roles must be denied access to that information.

1. HELLOAccording to Caesars Cipher key value of 3, you would be sliding up the alphabetical value by 3. Hence H would be represented as J, E as G, L as O and O as Q.

1. SHA is a security hash algorithm that is used with encryption protocols2. Its latest version is SHA-1SHA is a security hash algorithm that is used with encryption protocols. Its latest version is SHA-1

Can somebody please tell me whether these questions are from comptia security+ past papers.I think not!!!you can easily tick all of the above.you can buy software to install on the proxy server and pc.routers can have firewalls also and so can switches. Ridicolous if you ask me.