Legacy Systems Cause Irreversible Damage to Institution's Network

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Legacy Systems,Irreversible Damage,Institution

A new report reveals that an institution's legacy systems cannot be restored due to their age, causing irreversible damage to its network. The systems either no longer work on the fresh infrastructure or lack vendor support after going end of life (EOL). The legacy systems also provided wider access and opportunities for compromise, as they relied on less secure data processes. The institution emphasizes the importance of keeping infrastructure and applications up to date to reduce attack vectors.

The institution says in a new report looking into the incident that many of its systems can't be restored due to their age. They will either no longer work on the fresh infrastructure or they simply can't get any vendor support after going end of life (EOL).wider access to, and opportunities to compromise, its network and systems than they would normally expect with more typical corporate targets.

Those legacy systems were also reliant on less secure, manual extract, transform, and load (ETL) data processes, rather than an encapsulated, end-to-end workflow as is typical in modern environments. As a result, a greater volume of staff and customer data was in transit on the network. "There is a clear lesson in ensuring the attack vector is reduced as much as possible by keeping infrastructure and applications current, with increased levels of lifecycle investment in technology infrastructure and security," "The Library responded as quickly as it could in the circumstances, and followed the necessary steps to limit the attack, but still suffered very significant damag

Legacy Systems Irreversible Damage Institution Network Infrastructure Vendor Support End Of Life Data Processes Attack Vectors

 

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