A big disadvantage of biometric security is that a user cannot remotely alter them. If you lose access to an email, you can always initiate a remote recovery to help you regain control. During the process, you will be able to change your password or add two-factor authentication to double your account’s security. Ethical hacking is a legal form of hacking, with which you can find errors in foreign systems and draw the attention of developers to them. This is done by white hackers (White Hats). They are opposed by other hackers (Black Hats) – criminals who use their knowledge with malicious intent.
When people think about hackers, many get frightened and only see the disadvantages of hacking. However these people are usually less educated on the topic and don’t realize that there can be great advantages to hacking. When we talk about the advantages of hackers, we are usually talking about Ethical Hackers. Ethical Hackers are when you hire somebody to break into your network or application or Web servers, and have them report to you what they find (Bernard, 2004). Ethical hackers can also be called white-hat hackers. The advantages are that they can dig into system holes to point out where trouble could occur (Vaas, 2007). An ethical hacker will think with the mindset of a hacker who would try and get into a system, but they will only enter into a target network with permission. They will report to the company the particular vulnerability exploiting which they were able to get into the system with, and patch that particular vulnerability (Shiji, 2011). Some other advantages to this kind of hacking are that it can provide security to banking and financial establishments and prevent website defacements (Shiji, 2011). They can also use the hacking in order to get into criminal’s computers and find valuable information about them and where they are (Techi Warehouse, 2004). To ensure that ethical hacking is an actual advantage they have to follow through with some commandments (Shiji, 2011). Ethical hackers must work ethical, meaning they work with high professional morals and principles and they are not allowed to have hidden agendas. Next, they have to respect privacy, meaning all the information they obtain during testing, like passwords and log files, are kept private (Shiji, 2011). Lastly, they are cannot crash a system, meaning they understand the usage and power of the security tools and techniques they will be using (Shiji, 2011).
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Sources:
Bernard, A. (2004, January 23). Esecurity Planet. The Pros & Cons of Ethical Hacking, Retrieved
5/9/2011 from http://www.esecurityplanet.com/trends/article.php/3303001/The-Pros--Cons-of-Ethical-Hacking.htm
Shiji. (2011). Ethical Hacking, Retrieved 5/9/2011 from
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Techi Warehouse. (2004). Essence of Hacking In Today’s World, Retrieved 5/9/2011 from
Vaas, L. (2007). INSIDE THE MIND OF A HACKER. (cover story). eWeek, 24(24), 38-46. Retrieved
from EBSCOhost.
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