Wednesday, May 27, 2015
Ideas para la auditoría de Sistemas
Desde el aspecto administrativo se esperan tener números que demuestren la efectividad de las reglas tomadas y de los ahorros conseguidos.
El aspecto técnico implica la rapidez de las tareas y los ahorros de tiempo para permitir el hacer otras tareas.
Los gerentes esperan de sus jefes técnicos la generación de simulaciones con lo que costaría en tiempo vs dinero invertido vs posible impacto para asegurar la necesidad de fondos para sus actividades, es parte de su set de conocimientos y necesidades.
Para los Jefes Técnicos es implícita esa necesidad y es difícil el concepto de generar aún mas trabajo para las actividades críticas del negocio.
Los dos lados de la moneda son difíciles de conciliar pero no imposible, varias instituciones han diseñado modelos de gobernabilidad de TI basados en las diferencias de conceptualización, convirtiendo tareas criticas en métricas medibles.
Para una persona técnica a veces es complicado el convertir las posibilidades de desastre en algo cuantificable, tan sólo la pérdida o corrupcion de datos parcial implica una investigación costosa y una posible pérdida monetaria y de confianza.
La comparación de cambios, el seguimiento, la responsabilidad documentada y una adecuada política de proceso ayuda a reducir la posibilidad de factores impredecibles, por otro lado permite una rápida recuperación ante accidentes.
Es importante para todos los responsables en una empresa el involucrarse y tratar tanto de comprender a sus colegas como el facilitar la comprensión de sus responsabilidades para mejorar la eficacia de los procesos en la empresa.
Monday, May 11, 2015
Actualidad 101 o como nuestros datos se interconectaron
Actualidad 101 o como nuestros datos se interconectaron
Ventajas de la interconexión
Desventajas de la interconexión
Como se conectan éstas personas a mis datos, la computadora del trabajo y/o al servidor de almacenamiento?
Saturday, May 2, 2015
Conceptos administrativos de la gestión de seguridad en la empresa
¿Qué tiene esto que ver
con la gestión de la seguridad?
¿Por qué agrego la
auditoría de vulnerabilidad entre los procesos que componen el Inventario de
Activos?
Wednesday, April 1, 2015
Ley de protección de datos personales en Costa Rica
Wednesday, March 4, 2015
Humans in Information Security
End users
Information Security Officers
Top Executives
Conclusion
Monday, March 2, 2015
Criptología Clásica
Wednesday, February 4, 2015
Security Culture
After the introduction of the security culture, time tends to override it, but it is about demonstrating through workflows how to secure the information associated with it while at the same time defying competition and external threats.
The culture of a company is not the sole property of the security bureau; people are the driving force behind the company that is alive, and planning, management, and motivation relate to people. Successful companies are constantly evolving and the processes, tools and information flows are evolving with them. Security ideas are rarely soft and the security culture sometimes appears rigid and intransigent, depending on the needs set at the time of design, but sometimes it is even more rigid than the software itself. The collective behaviour of each department is guided by a security policy that encourages all members of this team to protect their information.
We are in a war against hackers, fraudsters and information thieves and we must protect ourselves. Security is an armament of accountability and confidentiality, but it should not be seen as an obstacle; it is the protection that soldiers provide.
It is a mistake to believe that security simply means maintaining the status quo of the company, but that it should be used and used to improve business processes. Resentment over the procedures imposed will lead to the proverbial tug of war; staff will rebel against the unnecessary blocking checks they consider unnecessary or inconvenient; they will return to reports containing missing or inaccurate information, where management will make decisions based on the wrong data, the most innovative ideas will be burdened by processes and the process will cause problems. Resistance to change stems from ignorance; security officials and leaders in blue governments, perceived as power-driven and self-determined, enact new rules and procedures, believing that a simple "no" is not an option, while the security department should have found a way to implement the original idea and protect it from kidnapping and theft. If people are convinced that the rules, procedures or instruments you propose are working, they are less likely to engage in what would otherwise be skirmishes, and your company will either be stuck, disadvantaged over its competitors, or the side that will lose the battle. Any plan to implement a good culture must be accompanied by the sound training and motivation behind the plan; employees must all be empowered to draw up and implement safety plans for themselves by bringing their experience into their daily operations.
Some managers still believe they are in the 21st century and do not apply concepts such as "culture," and technical knowledge has not been refined or updated. The Latin American market, which has the greatest security potential in the economy, according to a recent study by the Institute for Critical Infrastructure Technology.
The most common way to prevent security is ignorance, which means relying on information that is volatile, free, or permanent. The perceived value of potential break-ins is less than trying to penetrate the system, and the concept that was absolute yesterday is obsolete today. Virtual security is an elusive concept, but even government departments have taken a more proactive approach to security than their private-sector counterparts in recent years. This is shocking news, because the level of security can only be increased if most people working in public institutions understand all security concepts, including physical security. They are small, poorly connected, companies have very little ability to actively protect themselves against attacks and other viruses, and virtual security and security are elusive concepts.
Exploring the Differences between Red-Teaming and Blue-Teaming in Cybersecurity: Why Red-Teaming is Sexier; but Blue-Teaming is More Crucial
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