SANS SEC 301 Test Bank Exam 2026-2027\NEWEST VERSION A WITH COMPLETE QUESTIONS
AND CORRECT DETAILED ANSWERS\LATEST UPDATE 2026-2027
The protection of data, networks and computing power. The protection of
data (information security) is the most important. The protection of
networks is important to prevent loss of server resources as well as to
protect the network from
being used for illegal purposes. The protection of computing power is
relevant only to expensive
machines such as large supercomputers.
computer security
,The protection of data against unauthorized access. Programs and data
can be secured by issuing passwords and digital certificates to authorized
users. However, passwords only
validate that a correct number has been entered, not that it is the actual
person. Digital certificates
and biometric techniques (fingerprints, eyes, voice, etc.) provide a more
secure method (see
authentication). After a user has been
authenticated, sensitive data can be encrypted to prevent eavesdropping
(see cryptography).
Authorized Users Can Be the Most Dangerous Although precautions can be
taken to authenticate users, it is much more difficult to determine if an
authorized employee is doing something
malicious. Someone may have valid access to an account for updating,
but determining whether phony numbers are being entered requires a
great deal more processing. The bottom line is that effective security
measures are always a balance betw
information security
,The primary method for keeping a computer
secure from intruders. A firewall allows or blocks traffic into and out of a
private network or the
user's computer. Firewalls are widely used to give users secure access to the
Internet as well as to
separate a company's public Web server from its internal network.
Firewalls are also used to keep internal network segments secure; for
example, the accounting network might be vulnerable to snooping from
within the enterprise.
In the home, a personal firewall typically comes with or is installed in the
user's computer (see Windows Firewall). Personal firewalls may also
detect outbound traffic to guard against spyware, which could be
sending your surfing habits to a Web site. They alert you when software
makes an outbound request for the first time (see spyware).
In the organization, a firewall can be a stand-alone
, machine (see firewall appliance) or software in a router or se
firewall
An assault against a computer system or network as a result of
deliberate, intelligent action; for
example, denial of service attacks, penetration and sabotage. See attacker,
attack vector, brute force attack, dictionary attack, denial of service attack,
replay attack, piggybacking, penetration and
sabotage.
attack
AND CORRECT DETAILED ANSWERS\LATEST UPDATE 2026-2027
The protection of data, networks and computing power. The protection of
data (information security) is the most important. The protection of
networks is important to prevent loss of server resources as well as to
protect the network from
being used for illegal purposes. The protection of computing power is
relevant only to expensive
machines such as large supercomputers.
computer security
,The protection of data against unauthorized access. Programs and data
can be secured by issuing passwords and digital certificates to authorized
users. However, passwords only
validate that a correct number has been entered, not that it is the actual
person. Digital certificates
and biometric techniques (fingerprints, eyes, voice, etc.) provide a more
secure method (see
authentication). After a user has been
authenticated, sensitive data can be encrypted to prevent eavesdropping
(see cryptography).
Authorized Users Can Be the Most Dangerous Although precautions can be
taken to authenticate users, it is much more difficult to determine if an
authorized employee is doing something
malicious. Someone may have valid access to an account for updating,
but determining whether phony numbers are being entered requires a
great deal more processing. The bottom line is that effective security
measures are always a balance betw
information security
,The primary method for keeping a computer
secure from intruders. A firewall allows or blocks traffic into and out of a
private network or the
user's computer. Firewalls are widely used to give users secure access to the
Internet as well as to
separate a company's public Web server from its internal network.
Firewalls are also used to keep internal network segments secure; for
example, the accounting network might be vulnerable to snooping from
within the enterprise.
In the home, a personal firewall typically comes with or is installed in the
user's computer (see Windows Firewall). Personal firewalls may also
detect outbound traffic to guard against spyware, which could be
sending your surfing habits to a Web site. They alert you when software
makes an outbound request for the first time (see spyware).
In the organization, a firewall can be a stand-alone
, machine (see firewall appliance) or software in a router or se
firewall
An assault against a computer system or network as a result of
deliberate, intelligent action; for
example, denial of service attacks, penetration and sabotage. See attacker,
attack vector, brute force attack, dictionary attack, denial of service attack,
replay attack, piggybacking, penetration and
sabotage.
attack
