id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-14571	Tu, Zhenan	Research on Vulnerabilities in Computer Information Technology and Encryption Techniques	2023	4	.pdf	application/pdf	3155	154	32	DES is a relatively older but classic encryption algorithm that uses a 56-bit key for data encryption. In other words, data security vulnerabilities encompass various vulnerabilities or weaknesses in computer systems or networks, which when exploited by malicious actors, pose uncertain and significant threats to information security.	cache/fcis-14571.pdf	txt/fcis-14571.txt