SPAP encrypts the password and then sends it and the username across the network (Shinder, 2014). CHAP and MS-CHAP is another remote access authorization protocol. CHAP uses a hash algorithm to hash the password so the hashed password could not be reverse engineered to retrieve the original password, but it is vulnerable to impersonation by remote servers. MS-CHAP is not because of the two-way authentication verifies both the client and the server identity. MS-CHAP added an individual cryptographic key increasing its security for the transmitting and receiving of information (Shinder,
Cryptography is a way for us to encrypt data from hard drives, emails, when data is traversing networks and data between web browsers and web servers. Utilizing symmetric key encryption will allow for secure data to be transmitted with an exception, the data must traverse a secured network channel. This can be accomplished with the utilization of a VPN or virtual private network. I would recommend using a SSL VPN system or Secure Sockets Layer. These provide a high level of security and are known as a clientless method.
Without such a tool in place an attacker will use the unpatched device or software to gain access and manipulate the network how they please. 2. Secure Configurations for Hardware and Software on Mobile Devices, Laptops, Workstations and Servers – establishing and ensuring that proper security configurations are always in use on your operating system will keep new devices safe from outside attacks. Updating these configurations on a regular basis will also ensure that all devices connected to the system are properly secure and not an open back door for unauthorized entry. Always conduct updates and implementation of configurations on a secure channel to avoid channel sniffing.
Which of the following account lockout policy modifications could you make to ensure that user passwords cannot be intercepted by analyzing captured packets? (D) Disable the Store Passwords Using Reversible Encryption policy 2. Which of the following mechanisms is most often used in firewall rules to allow traffic on to the network? (D) Port numbers 3. Which of the following NTFS features is incompatible with EFS encryption?
The risks that exist would come from a suspecting end-user, potentially some form of malware, that would be installed through an open port, thus causing the integrity of a machine on that network to be severely compromised (Lawrence, 2000). Ping sweeps and port scans are two direct unsuspecting threats that, like other cyber threats, are not to be ignored. The ease of gaining access by using these threat sources is something that a business should be aware of and be prepared to address when faced with being at the end of a cyber-attack. Implementing appropriate policy to counteract such a malicious and serendipitous attack on network vulnerabilities should be considered as an additional failsafe. Protection is the key and showing extra caution can at least reduce the
The weaknesses would rely on the type of encryption used, if any, and any type of weak token encryption. When assessing the Access Controls as it pertains to CIA, one must look at a fewaspects of this plan that will be rolling out. Confidentiality of the data that is being accessed can be
I can assume that my organization MIS department will do it for me because they would identify issues and problems and promote to employees how to protect their assets that might be vulnerable to theft in the outside world. It’s important to protecting our assets that might be on portable devices to prevent the theft, use two factor authentications, and encrypt your data. Protecting your privacy by using strong passwords, adjusting the privacy settings on your computer, and surf the web anonymously. Other ways to protecting your privacy may include e-mail anonymously by reporting spam to your email provider and knowing what information on your emal is creditable, and by erasing your Google search history to prevent important history from being discovered. | 2.
3. If the company is looking into using laptops and Internet access in the field, then it must consider encryptions. According to Pfleeger & Pfleeger, “encryption is powerful for providing privacy, authenticity, integrity, and limited access to data” (p. 444). I would suggest “end-to-end encryption” this is known to provide encryption from one end of transmission to the other” (p. 446). This way, information transmitted from the field would be in encrypted throughout the network.
By not relying on a specific algorithm, it allows the suite to be modified in the future to support even more security methods. It operates at the network layer, encrypting IP packets making them confidential so that only the receiving device can accept and read them. In addition, it uses checksums to see if the data packet has been manipulated during transfer. IPsec uses Internet Key Exchange to ensure authentication with usernames, passwords, pre shared keys and digital certificates For IPsec, AES is considered the best form of encryption available. It uses a 128 bit shared secret key to decrypt and encrypt data being sent through the VPN.
Missouri branch is using Norton Anti-Virus corporate edition, Arc Serve Backup Software. Anti-virus will protect and remove viruses, Trojan horses and worms but to block hackers from getting access to the data, a firewall must be implemented. New Jersey Office/Plant. This branch is also not using a firewall. No firewall can be a disaster for Huffman Trucking because it allows hackers to get in and have access to organization’s valuable information.