Information Security: The Big Picture – Part IV

... re-directs the ping to all the other hosts on that network, which then act as the agents for the attack. Being good little agents, they want to reply to the request. However the only information they ... Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part IV Stephen Fried5 Information Security: The Big Picture - SANS GIAC © 20005Proxies• Centralized traffic control• ... the security of your installation. If you follow these simple guidelines you will be well on your way.1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The...

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Tài liệu Information Security: The Big Picture – Part IV doc

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part IV Stephen Fried10 Information Security: The Big Picture - SANS GIAC ... re-directs the ping to all the other hosts on that network, which then act as the agents for the attack. Being good little agents, they want to reply to the request. However the only information they ... will give or use bad input or bad information as part of their processing. The designers may put in some error checking as part of their processes, but by and large they trust that the information...

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Information Security: The Big Picture – Part I

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part IStephen FriedHello, and welcome to Information Security: The Big Picture. ... how they can protect your information. Let them know how important they are in the process, and let them know the consequences of failing to enforce your policies. Give them the tools and the ... effective in many situations• Common ploys The Dumb User The VIP – The Lost Puppy – The Prize• Protection: know who you are dealing withOne of the most common methods of gaining access to information...

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Information Security: The Big Picture – Part II

... how this works.1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part IIStephen Fried31 Information Security: The Big Picture - SANS GIAC ... Like the can, the telephone picks up the voice of the person making the call. It then transmits that voice over the copper wire medium to the receiving phone on the other end. Just like the ... pull the string tight and talk into one of the cans, the sound can be heard through the other can. The can you talk into is the transmitter, the can you listen from is the receiver, and the string...

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Information Security: The Big Picture – Part III

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part IIIStephen Fried10 Information Security: The Big Picture - SANS GIAC ... give this information to the people on the first floor. The people in the first floor actually go to the store, buy all the ingredients, and bring them back to the apartment building.Once the ... sends the packet to the Transport Layer. The Transport Layer takes the packet and adds a header to it. The header has all the information that the Transport Layer on the other side of the connection...

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Information Security: The Big Picture – Part V

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part VStephen Fried10 Information Security: The Big Picture - SANS GIAC ... allows the browser to send some information to the server, usually information from a form the user fills out. POST transactions send the information from the browser to the server. The server ... certificates, privacy and privacy policies. 16 Information Security: The Big Picture - SANS GIAC © 2000 16Encryption• Scrambling information into a form that’s unreadable• Decryption – changing...

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Information Security: The Big Picture – Part VI

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part VIStephen Fried10 Information Security: The Big Picture - SANS GIAC ... friend.There are some other, more advanced alternatives to passwords, and they will be covered in the next slide.15 Information Security: The Big Picture - SANS GIAC © 2000 15Three Types of Authentication• ... both sides of the connection work properly, using the proper information, the user can not be authenticated.19 Information Security: The Big Picture - SANS GIAC © 2000 19 The Challenge-Response...

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Tài liệu Information Security: The Big Picture – Part V pdf

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part VStephen Fried10 Information Security: The Big Picture - SANS GIAC ... allows the browser to send some information to the server, usually information from a form the user fills out. POST transactions send the information from the browser to the server. The server ... certificates, privacy and privacy policies. 16 Information Security: The Big Picture - SANS GIAC © 2000 16Encryption• Scrambling information into a form that’s unreadable• Decryption – changing...

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Tài liệu Information Security: The Big Picture – Part V pptx

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part VStephen Fried10 Information Security: The Big Picture - SANS GIAC ... allows the browser to send some information to the server, usually information from a form the user fills out. POST transactions send the information from the browser to the server. The server ... certificates, privacy and privacy policies. 16 Information Security: The Big Picture - SANS GIAC © 2000 16Encryption• Scrambling information into a form that’s unreadable• Decryption – changing...

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Tài liệu Information Security: The Big Picture – Part VI doc

... 1 Information Security: The Big Picture - SANS GIAC © 2000 1 Information Security: The Big Picture – Part VIStephen Fried10 Information Security: The Big Picture - SANS GIAC ... friend.There are some other, more advanced alternatives to passwords, and they will be covered in the next slide.15 Information Security: The Big Picture - SANS GIAC © 2000 15Three Types of Authentication• ... both sides of the connection work properly, using the proper information, the user can not be authenticated.19 Information Security: The Big Picture - SANS GIAC © 2000 19 The Challenge-Response...

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