Ch 06 kho tài liệu training
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Ch 06 kho tài liệu training
CHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingstruction, and management•Physical security risks, threats, and countermeasures•Electric power issues and countermeasures•Fire prevention, detection, and suppression•Intrusion detection systemsSecurity is very important to organizations and their infrastructures, and physical security is no exceptio Ch 06 kho tài liệu trainingn. Hacking is not the only way information and their related systems can be compromised. Physical security encompasses a different set of threats. vulCh 06 kho tài liệu training
nerabilities, and risks than the other types of security we've addressed so far. Physical security mechanisms include site design and layout, environmCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingisms protect people, data, equipment, systems, facilities, and a long list of company assets.Introduction to Physical Securityrhe physical security of computers and their resources in the 1960s and 1970s was not as challenging as it is today because computers were mostly mainframes that were locked Ch 06 kho tài liệu trainingaway in server rooms, and only a handful of people knew what to do with them anyway. Today, a computer sits on almost every desk in every company, andCh 06 kho tài liệu training
access to devices and resources is spread throughout the environment. Companies have several wiring closets and server rooms, and remote and mobile uCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingverwhelming task to many companies.Theft, fraud, sabotage, vandalism, and accidents are raising costs for many companies because environments are becoming more complex and dynamic. Security and401CiSSP All-in-One Exam Guide402complexity are at the opposite ends of the spectrum. As environments and t Ch 06 kho tài liệu trainingechnology become more complex, more vulnerabilities are introduced that allow for compromises to take place. Most companies have had memoi)' or procesCh 06 kho tài liệu training
sors stolen from workstations, while some have had computers and laptops taken. Even worse, many companies have been victims of more dangerous crimes,CHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingnted security guards, closed-circuit IV (CCJV) surveillance, intrusion detection systems (IDSs), and requirements for employees to maintain a higher level of awareness of security risks. Ihese are only some of the items that fall within the physical security boundaries. If any of these does not prov Ch 06 kho tài liệu trainingide the necessary protection level, it could be the weak link that causes potentially dangerous security breaches.Most people in the information securCh 06 kho tài liệu training
ity field do not think as much about physical security as they do about computer security and the associated hackers, ports, viruses, and technology-oCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingecurity market do not always have a holistic view of physical security. There are so many components and variables to understand, people have to specialize in specific fields, such as secure facility construction, risk assessment and analysis, secure data center implementation, fire protection, IDS Ch 06 kho tài liệu trainingand CCIV implementation, personnel emergency response and training, legal and regulator) aspects of physical security, and so on Each has its own focuCh 06 kho tài liệu training
s and skill set, but for an organization to have a solid physical security program, all of these areas must be understood and addressed.Just as most sCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingonments are built with functionality and aesthetics in mind, with not as much concern for providing levels of protection. Many thefts and deaths could be prevented if all organizations were to implement physical security in an organized, mature, and holistic manner. Most people are not aware of many Ch 06 kho tài liệu training of the crimes that happen every day. Many people also are not aware of all the civil lawsuits that stem from organizations not practicing due diligenCh 06 kho tài liệu training
ce and due care pertaining to physical security. The following is a short list of some examples of things companies are sued for pertaining to impropeCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingsequently a woman who lives in that apartment is raped by an intruder.•Bushes are growing too close to an AI M, allowing criminals to hide behind them and attack individuals as they withdraw money' from their accounts.•A portion of an underground garage is unlit, which allows an attacker to sit and Ch 06 kho tài liệu trainingwait for an employee who works late.•A gas station's outside restroom has a broken lock, which allows an attacker to enter after a female customer andCh 06 kho tài liệu training
kill her.Chapter 6: Physical ana environmental security403•A convenience store hangs too many advertising signs and posters on the exterior windows, CHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu training like this take place every day. These crimes might make it to our local news stations, but there are too many incidents to be reported in national newspapers or on network news. It is important as a security professional to evaluate security from the standpoint of a potential criminal, and to delec Ch 06 kho tài liệu trainingt and remedy any points of vulnerability that could be exploited by the same. Similar to how so many people are unaware of many of these “smaller* criCh 06 kho tài liệu training
mes that happen every’ day, they’ are also unaware of all the civil suits brought about because organizations are not practicing due diligence and dueCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu training’ are either overshadowed by larger news events or there are just too many’ of them to all be reported on. A security professional needs to regard security as a holistic process and as such it must be viewed from all angles and approaches. Because danger can come from anywhere and take any’ differen Ch 06 kho tài liệu trainingt number of shapes, formats, and levels of severityPhysical security has a different set of vulnerabilities, threats, and countermeasures from that ofCh 06 kho tài liệu training
computer and information security. The set for physical security has more to do with physical destruction, intruders, environmental issues, theft, anCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu training through a port, modem, or wireless access point. When security professionals look at physical security, they’ are concerned with how people can physically enter an environment and cause an array’ of damages.Hie threats that an organization faces fall into many different categories:•Natural environm Ch 06 kho tài liệu trainingental threats floods, earthquakes, storms and tornadoes, fires, extreme temperature conditions, and so forth•Supply system threats Power distributionCh 06 kho tài liệu training
outages, communications interruptions, and interruption of other natural energy' resources such as water, steam, and gas, and so on•Manmade threats UnCHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, cons Ch 06 kho tài liệu trainingers•Politically motivated threats Strikes, riots, civil disobedience, terrorist attacks and bombings, and so forthIn all situations, the primary consideration, above all else, is that nothing should impede life safety goals, when we discuss life safety’, protecting human life is first priority'. Goo Ch 06 kho tài liệu trainingd planning helps balance life safety’ concerns and other security' measures, l or example, barring a door to prevent unauthorized physical intrusion mCh 06 kho tài liệu training
ight prevent individuals from being able to escape in the event of a fire.CHAPTERPhysical andEnvironmental SecurityThis chapter presents the following:•Administrative, technical, and physical controls•Facility location, consGọi ngay
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