Is PPTP obsolete?
The Point-to-Point Tunneling Protocol (PPTP) is an obsolete method for implementing virtual private networks. PPTP has many well known security issues.
How insecure is PPTP?
The PPTP protocol itself is no longer considered secure as cracking the initial MS-CHAPv2 authentication can be reduced to the difficulty of cracking a single DES 56-bit key, which with current computers can be brute-forced in a very short time (making a strong password largely irrelevant to the security of PPTP as the …
Is PPTP VPN good?
PPTP has mostly outlived its usefulness, but it’s still one of the most common protocols thanks to its speed and ease of setup. Most users would be better served by other tunneling protocols, especially L2TP/IPSec and OpenVPN which are two of the best PPTP alternatives.
What ports does PPTP use?
Point-to-Point Tunneling Protocol (PPTP) uses TCP port 1723 and IP protocol 47 Generic Routing Encapsulation (GRE).
What are the latest trends in e-commerce?
Despite this gloomy scenario, there are some important trends in e-commerce to look out for. This includes the fact that offline retailers are trying to go online, media biggies are getting into e-commerce, e-commerce platforms are gaining traction and mobile commerce is just beginning to take off, examples being banks and Indian Railways.
What are the latest trends in business in India?
1. SHAMEEM RECENT TRENDS IN BUSINESS 2. RECENT TREND IN BUSINESS SYSTEM IN INDIA E-COMMERCE E-BRANDING DIGITAL SIGNATURE MOBILE COMMERCE RECENT TRENDS IN ADVERTISING 3. E-COMMERCE
What are the challenges faced by e-business?
Key Business Challenges • Agility and Speed • Focus on core competencies and processes • Customer centrality • Mass customization • Flexible IT architecture • Interoperability of infrastructure and applications portfolios 11. E-Business is All About Business IT Driving Business Business Driving IT E – Business
What are the different components of e-business?
1. E-Business: Fundamentals, E-Business framework, E-Business application, Technology Infrastructure for E-Business. 2. Mobile and Wireless computing fundamentals: Mobile computing, framework, wireless application. 3. E-Business Models: Elements of Business models, B2B, B2C models 4.